{"id":9161,"date":"2026-07-27T18:54:06","date_gmt":"2026-07-27T15:54:06","guid":{"rendered":"https:\/\/alphatech.com.gr\/?p=9161"},"modified":"2026-07-29T16:59:34","modified_gmt":"2026-07-29T13:59:34","slug":"diodi-i-triodi-vana-sta-fan-coil-i-apantisi-kryvetai-sto-buffer-sas","status":"publish","type":"post","link":"https:\/\/alphatech.com.gr\/en\/diodi-i-triodi-vana-sta-fan-coil-i-apantisi-kryvetai-sto-buffer-sas\/","title":{"rendered":"Two-way or Three-way Valves in Fan Coils? The Answer Lies in Your Buffer"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"9161\" class=\"elementor elementor-9161\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c03ce27 e-flex e-con-boxed e-con e-parent\" data-id=\"c03ce27\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a23b1d8 elementor-widget elementor-widget-text-editor\" data-id=\"a23b1d8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><em><span style=\"color: #000080;\"><strong>\u0394\u03af\u03bf\u03b4\u03b7 \u03ae \u03c4\u03c1\u03af\u03bf\u03b4\u03b7 \u03b2\u03ac\u03bd\u03b1 \u03c3\u03c4\u03bf fan coil \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b8\u03ad\u03bc\u03b1 \u03c0\u03c1\u03bf\u03c4\u03af\u03bc\u03b7\u03c3\u03b7\u03c2, \u03b5\u03af\u03bd\u03b1\u03b9 \u03b8\u03ad\u03bc\u03b1 \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ae\u03c2 \u03c3\u03c7\u03b5\u03b4\u03af\u03b1\u03c3\u03b7\u03c2. \u0394\u03b5\u03af\u03c4\u03b5 \u03c0\u03ce\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03b7 \u03ba\u03b1\u03b8\u03b5\u03bc\u03af\u03b1, \u03c4\u03b9 \u03ba\u03b5\u03c1\u03b4\u03af\u03b6\u03b5\u03c4\u03b5 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03b2\u03ac\u03bd\u03b5\u03c2 IVAR VFC (\u03b4\u03af\u03bf\u03b4\u03b5\u03c2 &amp; \u03c4\u03c1\u03af\u03bf\u03b4\u03b5\u03c2) \u03ba\u03b1\u03b9 \u03ad\u03bd\u03b1\u03bd \u03b1\u03c0\u03bb\u03cc \u03ba\u03b1\u03bd\u03cc\u03bd\u03b1 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03be\u03b1\u03c1\u03c4\u03ac\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03c0\u03c1\u03ac\u03b3\u03bc\u03b1: \u03b1\u03bd \u03b7 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ad\u03c7\u03b5\u03b9 buffer \u03ae \u03cc\u03c7\u03b9.<\/strong><\/span><\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-70a332f elementor-widget elementor-widget-heading\" data-id=\"70a332f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0393\u03b9\u03b1\u03c4\u03af \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b2\u03ac\u03bd\u03b1 \u03c3\u03b5 \u03ba\u03ac\u03b8\u03b5 fan coil;<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0c88357 elementor-widget elementor-widget-text-editor\" data-id=\"0c88357\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u03a4\u03bf fan coil \u03b1\u03c0\u03bf\u03b4\u03af\u03b4\u03b5\u03b9 \u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7 \u03ae \u03c8\u03cd\u03be\u03b7 \u03bc\u03cc\u03bd\u03bf \u03cc\u03c4\u03b1\u03bd \u03c4\u03bf \u03b6\u03b7\u03c4\u03ae\u03c3\u03b5\u03b9 \u03bf \u03c7\u03ce\u03c1\u03bf\u03c2. \u039f \u03b8\u03b5\u03c1\u03bc\u03bf\u03c3\u03c4\u03ac\u03c4\u03b7\u03c2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae \u03bd\u03b5\u03c1\u03bf\u03cd \u03c3\u03c4\u03bf \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf \u03cc\u03c4\u03b1\u03bd \u03b5\u03c0\u03b9\u03c4\u03b5\u03c5\u03c7\u03b8\u03b5\u03af \u03b7 \u03b5\u03c0\u03b9\u03b8\u03c5\u03bc\u03b7\u03c4\u03ae \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1. \u03a7\u03c9\u03c1\u03af\u03c2 \u03b2\u03ac\u03bd\u03b1, \u03c4\u03bf \u03bd\u03b5\u03c1\u03cc \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03bf\u03c1\u03b5\u03af \u03c3\u03c5\u03bd\u03b5\u03c7\u03ce\u03c2 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf, \u03c4\u03bf fan coil \u03b5\u03be\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af \u03bd\u03b1 \u03b1\u03c0\u03bf\u03b4\u03af\u03b4\u03b5\u03b9 \u03bc\u03b5 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ae \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b9 \u03cc\u03c4\u03b1\u03bd \u03b4\u03b5\u03bd \u03c4\u03bf \u03b8\u03ad\u03bb\u03bf\u03c5\u03bc\u03b5, \u03ba\u03b1\u03b9 \u03bf \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b1\u03bd\u03b1\u03ba\u03c1\u03b9\u03b2\u03ae\u03c2.<\/p><p>\u03a3\u03b5 \u03ad\u03bd\u03b1 \u03b4\u03af\u03ba\u03c4\u03c5\u03bf \u03bc\u03b5 \u03c0\u03bf\u03bb\u03bb\u03ac fan coil, \u03b7 \u03b2\u03ac\u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03b1\u03c5\u03c4\u03ae \u03c0\u03bf\u03c5 \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03bf\u03bd \u03b1\u03bd\u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03c4\u03bf \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf \u03b1\u03bd\u03ac \u03c7\u03ce\u03c1\u03bf. \u03a4\u03bf \u03b5\u03c1\u03ce\u03c4\u03b7\u03bc\u03b1 \u03bb\u03bf\u03b9\u03c0\u03cc\u03bd \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 <em>\u03b1\u03bd<\/em> \u03b8\u03b1 \u03b2\u03ac\u03bb\u03bf\u03c5\u03bc\u03b5 \u03b2\u03ac\u03bd\u03b1, \u03b1\u03bb\u03bb\u03ac <em>\u03c4\u03b9 \u03c4\u03cd\u03c0\u03bf\u03c5<\/em>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f0b0cf7 elementor-widget elementor-widget-heading\" data-id=\"f0b0cf7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u039f \u03c1\u03cc\u03bb\u03bf\u03c2 \u03c4\u03bf\u03c5 Kv: \u03b3\u03b9\u03b1\u03c4\u03af \u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03b4\u03b9\u03b1\u03c3\u03c4\u03b1\u03c3\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7 \u03ba\u03c1\u03af\u03bd\u03b5\u03b9 \u03c4\u03b7 \u03c1\u03bf\u03ae<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1455ac9 elementor-widget elementor-widget-text-editor\" data-id=\"1455ac9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u03a4\u03bf Kv (valve flow coefficient) \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03c0\u03cc\u03c3\u03bf \u03bd\u03b5\u03c1\u03cc \u03c0\u03b5\u03c1\u03bd\u03ac \u03b1\u03c0\u03cc \u03c4\u03b7 \u03b2\u03ac\u03bd\u03b1 \u03b3\u03b9\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b7 \u03c0\u03c4\u03ce\u03c3\u03b7 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2. \u0395\u03b4\u03ce \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b3\u03af\u03bd\u03b5\u03b9 \u03c0\u03bf\u03bb\u03cd \u03b5\u03cd\u03ba\u03bf\u03bb\u03b1 \u03c4\u03bf \u03b5\u03be\u03ae\u03c2 \u03bb\u03ac\u03b8\u03bf\u03c2: \u03bc\u03b9\u03b1 \u03c5\u03c0\u03bf\u03b4\u03b9\u03b1\u03c3\u03c4\u03b1\u03c3\u03b9\u03bf\u03bb\u03bf\u03b3\u03b7\u03bc\u03ad\u03bd\u03b7 \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03b2\u03ac\u03bd\u03b1 \u03b6\u03ce\u03bd\u03b7\u03c2 \u00ab\u03c0\u03bd\u03af\u03b3\u03b5\u03b9\u00bb \u03cc\u03bb\u03b7 \u03c4\u03b7 \u03b6\u03ce\u03bd\u03b7, \u03bc\u03b5 \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03b1\u03bd\u03b9\u03c3\u03bf\u03ba\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ad\u03c2, \u03b8\u03cc\u03c1\u03c5\u03b2\u03bf \u03ba\u03b1\u03b9 \u03c5\u03c0\u03bf\u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03c3\u03c4\u03b1 \u03c0\u03b9\u03bf \u03b1\u03c0\u03bf\u03bc\u03b1\u03ba\u03c1\u03c5\u03c3\u03bc\u03ad\u03bd\u03b1 \u03c4\u03b5\u03c1\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac.<\/p><p>\u0397 \u03bb\u03cd\u03c3\u03b7 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03af\u03b1 \u03c7\u03bf\u03bd\u03c4\u03c1\u03ae \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae \u03b2\u03ac\u03bd\u03b1, \u03b1\u03bb\u03bb\u03ac \u03bc\u03b9\u03b1 \u03c3\u03c9\u03c3\u03c4\u03ac \u03b4\u03b9\u03b1\u03c3\u03c4\u03b1\u03c3\u03b9\u03bf\u03bb\u03bf\u03b3\u03b7\u03bc\u03ad\u03bd\u03b7 \u03b2\u03ac\u03bd\u03b1 \u03bc\u03b5 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf Kv <strong>\u03c3\u03b5 \u03ba\u03ac\u03b8\u03b5 fan coil<\/strong>. \u03a4\u03bf \u03b5\u03c0\u03b9\u03bb\u03ad\u03be\u03b9\u03bc\u03bf Kv \u03c4\u03c9\u03bd IVAR VFC \u03c3\u03ac\u03c2 \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03be\u03b5\u03c4\u03b5 \u03c4\u03b7 \u03b2\u03ac\u03bd\u03b1 \u03c3\u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae \u03c4\u03bf\u03c5 \u03ba\u03ac\u03b8\u03b5 \u03bc\u03b7\u03c7\u03b1\u03bd\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03ba\u03ac\u03bd\u03b5\u03c4\u03b5 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ae \u03b5\u03be\u03b9\u03c3\u03bf\u03c1\u03c1\u03cc\u03c0\u03b7\u03c3\u03b7 \u03b5\u03bd\u03ce \u03b3\u03b9\u03b1 \u03c4\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b1 fan coil \u03b7 high-flow VFC 02 (Kv \u03ad\u03c9\u03c2 4,50) \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03c5\u03c8\u03b7\u03bb\u03ad\u03c2 \u03c0\u03b1\u03c1\u03bf\u03c7\u03ad\u03c2 \u03c7\u03c9\u03c1\u03af\u03c2 \u03c0\u03c4\u03ce\u03c3\u03b7 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2. \u039f\u03b9 \u03b2\u03ac\u03bd\u03b5\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03bd\u03b1 \u03bf\u03bc\u03b1\u03b4\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03bf\u03cd\u03bd \u03c3\u03b5 \u03c3\u03c5\u03bb\u03bb\u03ad\u03ba\u03c4\u03b7 \u03b3\u03b9\u03b1 \u03c3\u03c5\u03b3\u03ba\u03b5\u03bd\u03c4\u03c1\u03c9\u03bc\u03ad\u03bd\u03bf, \u03c0\u03c1\u03bf\u03c3\u03b2\u03ac\u03c3\u03b9\u03bc\u03bf \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b15d29f elementor-widget elementor-widget-heading\" data-id=\"b15d29f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u0394\u03af\u03bf\u03b4\u03b7 \u03b2\u03ac\u03bd\u03b1 (IVAR VFC 01 \/ VFC 02): \u03ba\u03cc\u03b2\u03b5\u03b9 \u03c4\u03b7 \u03c1\u03bf\u03ae<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b949b26 elementor-widget elementor-widget-text-editor\" data-id=\"b949b26\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u0397 \u03b4\u03af\u03bf\u03b4\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03ae \u03b2\u03ac\u03bd\u03b1 \u03b4\u03cd\u03bf \u03bf\u03b4\u03ce\u03bd \u03c0\u03bf\u03c5 \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae \u03b5\u03c0\u03b9\u03c3\u03c4\u03c1\u03bf\u03c6\u03ae\u03c2 \u03c4\u03bf\u03c5 fan coil, \u03bc\u03b1\u03b6\u03af \u03bc\u03b5 \u03bc\u03b9\u03b1 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03ba\u03b5\u03c6\u03b1\u03bb\u03ae. \u03a3\u03c4\u03bf \u03c3\u03ae\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03b8\u03b5\u03c1\u03bc\u03bf\u03c3\u03c4\u03ac\u03c4\u03b7, <span style=\"color: #000080;\"><strong>\u03ba\u03cc\u03b2\u03b5\u03b9 \u03c4\u03b5\u03bb\u03b5\u03af\u03c9\u03c2 \u03c4\u03b7 \u03c1\u03bf\u03ae<\/strong><\/span> \u03c0\u03c1\u03bf\u03c2 \u03c4\u03bf \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf. \u03a4\u03bf \u03b4\u03af\u03ba\u03c4\u03c5\u03bf \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03bc\u03b5 <span style=\"color: #000080;\"><strong>\u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ae \u03c1\u03bf\u03ae<\/strong>:<\/span> \u03cc\u03c3\u03b1 fan coil \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03bb\u03b5\u03b9\u03c3\u03c4\u03ac, \u03c4\u03cc\u03c3\u03bf \u03bb\u03b9\u03b3\u03cc\u03c4\u03b5\u03c1\u03bf \u03bd\u03b5\u03c1\u03cc \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03bf\u03c1\u03b5\u03af.<\/p><p>\u0395\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03bb\u03ae, \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ae \u03ba\u03b1\u03b9 \u03bc\u03b5 \u03bb\u03b9\u03b3\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03c3\u03c5\u03bd\u03b4\u03ad\u03c3\u03b5\u03b9\u03c2.<\/p><p><span style=\"color: #000080;\"><strong>\u03a4\u03b9 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03ad\u03be\u03b5\u03c4\u03b5:<\/strong><\/span> \u03b1\u03bd \u03ba\u03bb\u03b5\u03af\u03c3\u03bf\u03c5\u03bd \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b1 \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03b4\u03af\u03bf\u03b4\u03b5\u03c2, \u03b7 \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03ae \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c0\u03ad\u03c6\u03c4\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03b5\u03b4\u03ce \u03b1\u03ba\u03c1\u03b9\u03b2\u03ce\u03c2 \u03bc\u03c0\u03b1\u03af\u03bd\u03b5\u03b9 \u03c3\u03c4\u03bf \u03c0\u03b1\u03b9\u03c7\u03bd\u03af\u03b4\u03b9 \u03c4\u03bf buffer, \u03cc\u03c0\u03c9\u03c2 \u03b8\u03b1 \u03b4\u03bf\u03cd\u03bc\u03b5 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9.<\/p><p><span style=\"color: #000080;\"><strong>\u03a3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1 IVAR: <\/strong><\/span>\u0397 VFC 01 (G\u00bd&#8221; \u03ae G\u00be&#8221;) \u03b4\u03b9\u03b1\u03c4\u03af\u03b8\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03b5\u03c0\u03b9\u03bb\u03ad\u03be\u03b9\u03bc\u03bf Kv \u03b1\u03c0\u03cc 0,25 \u03ad\u03c9\u03c2 2,10, \u03b5\u03bd\u03ce \u03b7 VFC 02 \u03b3\u03b9\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b5\u03c2 \u03c0\u03b1\u03c1\u03bf\u03c7\u03ad\u03c2 (high flow, G\u00be&#8221;) \u03c6\u03c4\u03ac\u03bd\u03b5\u03b9 Kv 2,10 \/ 3,20 \/ 4,50. \u0388\u03c4\u03c3\u03b9 \u03b4\u03b9\u03b1\u03bb\u03ad\u03b3\u03b5\u03c4\u03b5 \u03c4\u03bf \u03c3\u03c9\u03c3\u03c4\u03cc Kv \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae \u03c4\u03bf\u03c5 \u03ba\u03ac\u03b8\u03b5 fan coil \u03ba\u03b1\u03b9 \u03b5\u03be\u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03b5\u03af\u03c4\u03b5 \u03c4\u03bf \u03b4\u03af\u03ba\u03c4\u03c5\u03bf.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" class=\"e-image-base\" data-interaction-id=\"0b47c94\" data-e-type=\"widget\" data-id=\"0b47c94\" id=\"9169\" src=\"https:\/\/alphatech.com.gr\/wp-content\/uploads\/2026\/07\/\u03b4\u03b9\u03bf\u03b4\u03b7.jpg\" width=\"1350\" height=\"1800\" srcset=\"https:\/\/alphatech.com.gr\/wp-content\/uploads\/2026\/07\/\u03b4\u03b9\u03bf\u03b4\u03b7.jpg 1350w, https:\/\/alphatech.com.gr\/wp-content\/uploads\/2026\/07\/\u03b4\u03b9\u03bf\u03b4\u03b7-225x300.jpg 225w, https:\/\/alphatech.com.gr\/wp-content\/uploads\/2026\/07\/\u03b4\u03b9\u03bf\u03b4\u03b7-768x1024.jpg 768w, https:\/\/alphatech.com.gr\/wp-content\/uploads\/2026\/07\/\u03b4\u03b9\u03bf\u03b4\u03b7-1152x1536.jpg 1152w, https:\/\/alphatech.com.gr\/wp-content\/uploads\/2026\/07\/\u03b4\u03b9\u03bf\u03b4\u03b7-9x12.jpg 9w\" alt=\"Interior view of a gray appliance with brass valve, white sensor, and copper plumbing connections inside a metal housing\"\/>\t\t\t\t<div class=\"elementor-element elementor-element-d7658f8 elementor-widget elementor-widget-heading\" data-id=\"d7658f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u03a4\u03c1\u03af\u03bf\u03b4\u03b7 \u03b2\u03ac\u03bd\u03b1 (IVAR VFC 03): \u03b5\u03ba\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03b7 \u03c1\u03bf\u03ae \u03c3\u03b5 bypass<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5083242 elementor-widget elementor-widget-text-editor\" data-id=\"5083242\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u0397 \u03c4\u03c1\u03af\u03bf\u03b4\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03b2\u03ac\u03bd\u03b1 \u03bc\u03b5 <span style=\"color: #000080;\"><strong>4 \u03c3\u03c5\u03bd\u03b4\u03ad\u03c3\u03b5\u03b9\u03c2<\/strong> <\/span>\u03c0\u03bf\u03c5 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03b7\u03b8\u03b5\u03af \u03c0\u03c1\u03b9\u03bd \u03ae \u03bc\u03b5\u03c4\u03ac \u03c4\u03bf fan coil. \u03a3\u03c4\u03bf \u03c3\u03ae\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03b8\u03b5\u03c1\u03bc\u03bf\u03c3\u03c4\u03ac\u03c4\u03b7, \u03b7 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03ba\u03b5\u03c6\u03b1\u03bb\u03ae \u03bc\u03b5\u03c4\u03b1\u03ba\u03b9\u03bd\u03b5\u03af \u03c4\u03bf \u03ad\u03bc\u03b2\u03bf\u03bb\u03bf \u03ba\u03b1\u03b9 \u03b7 \u03b2\u03ac\u03bd\u03b1 \u03b4\u03bf\u03c5\u03bb\u03b5\u03cd\u03b5\u03b9 \u03c3\u03b5 \u03b4\u03cd\u03bf \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2: <span style=\"color: #000080;\"><strong>\u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1 (feeding)<\/strong> <\/span>\u03ae <span style=\"color: #000080;\"><strong>\u03c0\u03b1\u03c1\u03ac\u03ba\u03b1\u03bc\u03c8\u03b7 (by-pass)<\/strong>.<\/span><\/p><p>\u03a4\u03bf \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03b5\u03be\u03ae\u03c2: \u03cc\u03c4\u03b1\u03bd \u03bf \u03c7\u03ce\u03c1\u03bf\u03c2 \u03ad\u03c7\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03b8\u03c5\u03bc\u03b7\u03c4\u03ae \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1, \u03c4\u03bf \u03bd\u03b5\u03c1\u03cc <span style=\"color: #000080;\"><strong>\u0394\u0395\u039d \u03c0\u03b5\u03c1\u03bd\u03ac \u03b1\u03c0\u03cc \u03c4\u03bf \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf<\/strong>.<\/span> \u0395\u03ba\u03c4\u03c1\u03ad\u03c0\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 bypass <em>\u03b5\u03ba\u03c4\u03cc\u03c2<\/em> \u03c4\u03bf\u03c5 fan coil \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c3\u03c4\u03c1\u03ad\u03c6\u03b5\u03b9 \u03c3\u03c4\u03bf \u03b4\u03af\u03ba\u03c4\u03c5\u03bf. \u0388\u03c4\u03c3\u03b9 \u03c0\u03b5\u03c4\u03c5\u03c7\u03b1\u03af\u03bd\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b1 \u03b4\u03cd\u03bf \u03c0\u03c1\u03ac\u03b3\u03bc\u03b1\u03c4\u03b1: \u03c4\u03bf \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf \u03b1\u03c0\u03bf\u03bc\u03bf\u03bd\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 \u03ba\u03b1\u03b9 \u03ba\u03c1\u03c5\u03ce\u03bd\u03b5\u03b9 (\u03c3\u03c9\u03c3\u03c4\u03cc\u03c2 \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf\u03c2), \u03b5\u03bd\u03ce <span style=\"color: #000080;\"><strong>\u03b7 \u03c1\u03bf\u03ae \u03c3\u03c4\u03bf \u03c0\u03c1\u03c9\u03c4\u03b5\u03cd\u03bf\u03bd \u03ba\u03cd\u03ba\u03bb\u03c9\u03bc\u03b1 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03b5\u03af\u03c4\u03b1\u03b9 \u03c3\u03c7\u03b5\u03b4\u03cc\u03bd \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae<\/strong>.<\/span> \u0391\u03c5\u03c4\u03ae \u03b7 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03c1\u03bf\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf \u03c0\u03bb\u03b5\u03bf\u03bd\u03ad\u03ba\u03c4\u03b7\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03c4\u03c1\u03af\u03bf\u03b4\u03b7\u03c2.<\/p><p><span style=\"color: #000080;\"><strong>\u03a3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1 IVAR: <\/strong><\/span>\u0397 VFC 03 (G\u00bd&#8221; \u03ae G\u00be&#8221;) \u03b4\u03b9\u03b1\u03c4\u03af\u03b8\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 Kv \u03b1\u03c0\u03cc 0,25 \u03ad\u03c9\u03c2 2,50 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b1\u03b4\u03c1\u03bf\u03bc\u03ae \u03b5\u03bc\u03b2\u03cc\u03bb\u03bf\u03c5 3 mm.<\/p><p>\u039a\u03b1\u03b9 \u03bf\u03b9 \u03b4\u03cd\u03bf \u03c3\u03b5\u03b9\u03c1\u03ad\u03c2 \u03bc\u03bf\u03b9\u03c1\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c4\u03b1 \u03af\u03b4\u03b9\u03b1 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ac \u03cc\u03c1\u03b9\u03b1: \u03bc\u03ad\u03b3\u03b9\u03c3\u03c4\u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 120 \u00b0C, \u03bc\u03ad\u03b3\u03b9\u03c3\u03c4\u03b7 \u03c0\u03af\u03b5\u03c3\u03b7 10 bar, \u03bc\u03ad\u03b3\u03b9\u03c3\u03c4\u03b7 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b9\u03ba\u03ae \u03c0\u03af\u03b5\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03b7\u03bc\u03ad\u03bd\u03b7 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03ba\u03b5\u03c6\u03b1\u03bb\u03ae 1,5 bar, \u03ba\u03b1\u03b9 \u03c1\u03b5\u03c5\u03c3\u03c4\u03ac \u03bd\u03b5\u03c1\u03cc \u03ad\u03c9\u03c2 50%. \u039f\u03b4\u03b7\u03b3\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd <span style=\"color: #000080;\"><strong>\u03af\u03b4\u03b9\u03b1 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03ba\u03b5\u03c6\u03b1\u03bb\u03ae on\/off \u03bc\u03b5 \u03c3\u03c0\u03b5\u03af\u03c1\u03c9\u03bc\u03b1 M30\u00d71.5<\/strong> <\/span>\u03c4\u03bf \u03af\u03b4\u03b9\u03bf \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03ba\u03b5\u03c6\u03b1\u03bb\u03ad\u03c2 \u03b5\u03bd\u03b4\u03bf\u03b4\u03b1\u03c0\u03ad\u03b4\u03b9\u03b1\u03c2, \u03ac\u03c1\u03b1 \u03ba\u03bf\u03b9\u03bd\u03cc \u03b1\u03c0\u03cc\u03b8\u03b5\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03b5\u03cd\u03ba\u03bf\u03bb\u03b7 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<img decoding=\"async\" class=\"e-image-base\" data-interaction-id=\"ff5151d\" data-e-type=\"widget\" data-id=\"ff5151d\" id=\"9196\" src=\"https:\/\/alphatech.com.gr\/wp-content\/uploads\/2026\/07\/\u03c4\u03c1\u03af\u03bf\u03b4\u03b7-\u03b5\u03b3\u03ba\u03b1\u03c4\u03b5\u03c3\u03c4\u03b7\u03bc\u03ad\u03bd\u03b7.jpg\" width=\"1200\" height=\"1600\" srcset=\"https:\/\/alphatech.com.gr\/wp-content\/uploads\/2026\/07\/\u03c4\u03c1\u03af\u03bf\u03b4\u03b7-\u03b5\u03b3\u03ba\u03b1\u03c4\u03b5\u03c3\u03c4\u03b7\u03bc\u03ad\u03bd\u03b7.jpg 1200w, https:\/\/alphatech.com.gr\/wp-content\/uploads\/2026\/07\/\u03c4\u03c1\u03af\u03bf\u03b4\u03b7-\u03b5\u03b3\u03ba\u03b1\u03c4\u03b5\u03c3\u03c4\u03b7\u03bc\u03ad\u03bd\u03b7-225x300.jpg 225w, https:\/\/alphatech.com.gr\/wp-content\/uploads\/2026\/07\/\u03c4\u03c1\u03af\u03bf\u03b4\u03b7-\u03b5\u03b3\u03ba\u03b1\u03c4\u03b5\u03c3\u03c4\u03b7\u03bc\u03ad\u03bd\u03b7-768x1024.jpg 768w, https:\/\/alphatech.com.gr\/wp-content\/uploads\/2026\/07\/\u03c4\u03c1\u03af\u03bf\u03b4\u03b7-\u03b5\u03b3\u03ba\u03b1\u03c4\u03b5\u03c3\u03c4\u03b7\u03bc\u03ad\u03bd\u03b7-1152x1536.jpg 1152w, https:\/\/alphatech.com.gr\/wp-content\/uploads\/2026\/07\/\u03c4\u03c1\u03af\u03bf\u03b4\u03b7-\u03b5\u03b3\u03ba\u03b1\u03c4\u03b5\u03c3\u03c4\u03b7\u03bc\u03ad\u03bd\u03b7-9x12.jpg 9w\" alt=\"\u03c4\u03c1\u03af\u03bf\u03b4\u03b7 \u03b2\u03ac\u03bd\u03b1 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b5\u03c3\u03c4\u03b7\u03bc\u03ad\u03bd\u03b7\"\/>\t\t\t\t<div class=\"elementor-element elementor-element-0c78a01 elementor-widget elementor-widget-heading\" data-id=\"0c78a01\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u03a0\u03c1\u03bf\u03c3\u03bf\u03c7\u03ae \u03c3\u03c4\u03b1 \u03b5\u03c0\u03af\u03c4\u03bf\u03b9\u03c7\u03b1 fan coil \u03bc\u03b5 \u03b5\u03bd\u03c3\u03c9\u03bc\u03b1\u03c4\u03c9\u03bc\u03ad\u03bd\u03bf \u03b1\u03b9\u03c3\u03b8\u03b7\u03c4\u03ae\u03c1\u03b9\u03bf \u03c7\u03ce\u03c1\u03bf\u03c5<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2458291 elementor-widget elementor-widget-text-editor\" data-id=\"2458291\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u03a0\u03bf\u03bb\u03bb\u03ac \u03b5\u03c0\u03af\u03c4\u03bf\u03b9\u03c7\u03b1 fan coil \u03ad\u03c7\u03bf\u03c5\u03bd \u03c4\u03bf\u03bd \u03b1\u03b9\u03c3\u03b8\u03b7\u03c4\u03ae\u03c1\u03b1 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2 <span style=\"color: #000080;\"><strong>\u03b5\u03bd\u03c3\u03c9\u03bc\u03b1\u03c4\u03c9\u03bc\u03ad\u03bd\u03bf \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf \u03bc\u03b7\u03c7\u03ac\u03bd\u03b7\u03bc\u03b1<\/strong><\/span> (\u03c3\u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03c1\u03bf\u03bc\u03ae \u03c4\u03bf\u03c5 \u03b1\u03bd\u03b1\u03c1\u03c1\u03bf\u03c6\u03bf\u03cd\u03bc\u03b5\u03bd\u03bf\u03c5 \u03b1\u03ad\u03c1\u03b1). \u0391\u03bd \u03c4\u03bf \u03bd\u03b5\u03c1\u03cc \u03c3\u03c5\u03bd\u03b5\u03c7\u03af\u03b6\u03b5\u03b9 \u03bd\u03b1 \u03c0\u03b5\u03c1\u03bd\u03ac \u03b1\u03c0\u03cc \u03c4\u03bf \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf \u03b5\u03bd\u03ce \u03bf \u03b1\u03bd\u03b5\u03bc\u03b9\u03c3\u03c4\u03ae\u03c1\u03b1\u03c2 \u03ad\u03c7\u03b5\u03b9 \u03c3\u03c4\u03b1\u03bc\u03b1\u03c4\u03ae\u03c3\u03b5\u03b9, \u03c4\u03bf \u03b6\u03b5\u03c3\u03c4\u03cc\/\u03ba\u03c1\u03cd\u03bf \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf \u03b5\u03c0\u03b7\u03c1\u03b5\u03ac\u03b6\u03b5\u03b9 \u03c4\u03bf\u03bd \u03b1\u03ad\u03c1\u03b1 \u03b3\u03cd\u03c1\u03c9 \u03c4\u03bf\u03c5, \u03c4\u03bf \u03b1\u03b9\u03c3\u03b8\u03b7\u03c4\u03ae\u03c1\u03b9\u03bf \u00ab\u03b4\u03b9\u03b1\u03b2\u03ac\u03b6\u03b5\u03b9\u00bb \u03c4\u03bf \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf \u03b1\u03bd\u03c4\u03af \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03c7\u03ce\u03c1\u03bf, \u03ba\u03b1\u03b9 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ac \u03b4\u03b5\u03bd \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03c6\u03ad\u03c1\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c9\u03c3\u03c4\u03ac.<\/p><p>\u03a4\u03bf \u03b6\u03b7\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03bf \u03b5\u03b4\u03ce \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03b1\u03c6\u03ad\u03c2: \u03cc\u03c4\u03b1\u03bd \u03bf \u03c7\u03ce\u03c1\u03bf\u03c2 \u03c6\u03c4\u03ac\u03c3\u03b5\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03b8\u03c5\u03bc\u03b7\u03c4\u03ae \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1, \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 <span style=\"color: #000080;\"><strong>\u03c3\u03c4\u03b1\u03bc\u03b1\u03c4\u03ac \u03b7 \u03c1\u03bf\u03ae \u03bd\u03b5\u03c1\u03bf\u03cd \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf<\/strong>.<\/span> \u039a\u03b1\u03b9 \u03bf\u03b9 \u03b4\u03cd\u03bf \u03b2\u03ac\u03bd\u03b5\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c4\u03bf \u03c0\u03b5\u03c4\u03cd\u03c7\u03bf\u03c5\u03bd \u03b1\u03c5\u03c4\u03cc \u03b1\u03bb\u03bb\u03ac \u03bc\u03b5 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03cc \u03c4\u03c1\u03cc\u03c0\u03bf. \u0397 \u03b4\u03af\u03bf\u03b4\u03b7 \u03ba\u03cc\u03b2\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7 \u03c1\u03bf\u03ae, \u03b7 \u03c4\u03c1\u03af\u03bf\u03b4\u03b7 \u03b5\u03ba\u03c4\u03c1\u03ad\u03c0\u03bf\u03bd\u03c4\u03ac\u03c2 \u03c4\u03b7 \u03c3\u03b5 bypass \u03b5\u03ba\u03c4\u03cc\u03c2 \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf\u03c5. \u0391\u03c5\u03c4\u03cc \u03c0\u03bf\u03c5 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bf\u03c0\u03c9\u03c3\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03cd\u03b3\u03b5\u03c4\u03b5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03c3\u03c5\u03bd\u03b5\u03c7\u03ae\u03c2 \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03bf\u03c1\u03af\u03b1 \u03bd\u03b5\u03c1\u03bf\u03cd \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf (\u03c0.\u03c7. \u03c7\u03c9\u03c1\u03af\u03c2 \u03b2\u03ac\u03bd\u03b1 \u03ae \u03bc\u03b5 \u03bb\u03b1\u03bd\u03b8\u03b1\u03c3\u03bc\u03ad\u03bd\u03b7 \u03c3\u03c5\u03bd\u03b4\u03b5\u03c3\u03bc\u03bf\u03bb\u03bf\u03b3\u03af\u03b1). \u0393\u03b9&#8217; \u03b1\u03c5\u03c4\u03cc, \u03c3\u03c4\u03b1 \u03bc\u03b7\u03c7\u03b1\u03bd\u03ae\u03bc\u03b1\u03c4\u03b1 \u03bc\u03b5 \u03b5\u03bd\u03c3\u03c9\u03bc\u03b1\u03c4\u03c9\u03bc\u03ad\u03bd\u03bf \u03b1\u03b9\u03c3\u03b8\u03b7\u03c4\u03ae\u03c1\u03b1, \u03bc\u03b9\u03b1 \u03b2\u03ac\u03bd\u03b1 \u03bc\u03b5 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03ba\u03b5\u03c6\u03b1\u03bb\u03ae \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03c5\u03c4\u03ad\u03bb\u03b5\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03b7.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<h2 data-interaction-id=\"6d8f870\" class=\"e-heading-base\" data-e-type=\"widget\" data-id=\"6d8f870\">\u039f \u03b1\u03c0\u03bb\u03cc\u03c2 \u03ba\u03b1\u03bd\u03cc\u03bd\u03b1\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae\u03c2: \u03cc\u03bb\u03b1 \u03ba\u03c1\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf buffer<\/h2>\n\t\t\t\t<div class=\"elementor-element elementor-element-518847d elementor-widget elementor-widget-text-editor\" data-id=\"518847d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u0391\u03bd \u03ba\u03c1\u03b1\u03c4\u03ae\u03c3\u03b5\u03c4\u03b5 \u03ad\u03bd\u03b1 \u03c0\u03c1\u03ac\u03b3\u03bc\u03b1 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03ac\u03c1\u03b8\u03c1\u03bf, \u03b1\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03b5\u03be\u03ae\u03c2:<\/p><ul><li><strong><span style=\"color: #000080;\">\u03a4\u03c1\u03af\u03bf\u03b4\u03b7 (VFC 03). \u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b7\u03bd \u03c3\u03b5 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03a7\u03a9\u03a1\u0399\u03a3 buffer.<\/span> <\/strong>\u03a4\u03bf bypass \u03c4\u03b7\u03c2 \u03c4\u03c1\u03af\u03bf\u03b4\u03b7\u03c2 \u03b5\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03bb\u03ac\u03c7\u03b9\u03c3\u03c4\u03b7 \u03c1\u03bf\u03ae \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b9 \u03cc\u03c4\u03b1\u03bd \u03ba\u03bb\u03b5\u03af\u03c3\u03bf\u03c5\u03bd \u03cc\u03bb\u03b5\u03c2 \u03bf\u03b9 \u03b6\u03ce\u03bd\u03b5\u03c2, \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c4\u03b5\u03cd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf\u03bd \u03c3\u03c5\u03bc\u03c0\u03b9\u03b5\u03c3\u03c4\u03ae \u03b1\u03c0\u03cc \u03c3\u03c5\u03c7\u03bd\u03ad\u03c2 \u03b5\u03ba\u03ba\u03b9\u03bd\u03ae\u03c3\u03b5\u03b9\u03c2, \u03c7\u03c9\u03c1\u03af\u03c2 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03b7 \u03b7 \u03cd\u03c0\u03b1\u03c1\u03be\u03b7 \u03b4\u03bf\u03c7\u03b5\u03af\u03bf\u03c5 \u03b1\u03b4\u03c1\u03b1\u03bd\u03b5\u03af\u03b1\u03c2.<\/li><li><span style=\"color: #000080;\"><strong>\u0394\u03af\u03bf\u03b4\u03b7 (VFC 01 \/ 02) \u0395\u03af\u03bd\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c4\u03b9\u03bc\u03cc\u03c4\u03b5\u03c1\u03bf \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03cc\u03c4\u03b1\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 buffer \u03ba\u03b1\u03b9 \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03bf\u03c2 inverter \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03bf\u03c1\u03b7\u03c4\u03ae\u03c2. <\/strong><\/span>\u03a4\u03bf buffer \u03b4\u03af\u03bd\u03b5\u03b9 \u03c4\u03bf\u03bd \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03bf \u03cc\u03b3\u03ba\u03bf \u03ba\u03b1\u03b9 \u03c4\u03bf\u03bd \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03cc \u03b4\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03cc, \u03bf \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03bf\u03c2 \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03bf\u03c1\u03b7\u03c4\u03ae\u03c2 inverter \u03b4\u03b9\u03b1\u03c7\u03b5\u03b9\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c4\u03b7 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ae \u03c1\u03bf\u03ae \u03c3\u03c4\u03bf \u03b4\u03b5\u03c5\u03c4\u03b5\u03c1\u03b5\u03cd\u03bf\u03bd, \u03ba\u03b1\u03b9 \u03b7 \u03b4\u03af\u03bf\u03b4\u03b7 \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03b5\u03b9 \u03b1\u03c0\u03bb\u03bf\u03cd\u03c3\u03c4\u03b5\u03c1\u03b7, \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03cc\u03c4\u03b5\u03c1\u03b7 \u03bb\u03cd\u03c3\u03b7 \u03c7\u03c9\u03c1\u03af\u03c2 \u03c3\u03c5\u03bd\u03b5\u03c7\u03ae \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03bf\u03c1\u03af\u03b1 bypass.<\/li><\/ul><p>\u039c\u03b5 \u03b4\u03c5\u03bf \u03bb\u03cc\u03b3\u03b9\u03b1: <em><span style=\"color: #000080;\"><strong>\u03b7 \u03c4\u03c1\u03af\u03bf\u03b4\u03b7 \u00ab\u03c6\u03c4\u03b9\u03ac\u03c7\u03bd\u03b5\u03b9\u00bb \u03bc\u03cc\u03bd\u03b7 \u03c4\u03b7\u03c2 \u03c4\u03b7\u03bd \u03b5\u03bb\u03ac\u03c7\u03b9\u03c3\u03c4\u03b7 \u03c1\u03bf\u03ae, \u03b7 \u03b4\u03af\u03bf\u03b4\u03b7 \u03c4\u03b7 \u00ab\u03b4\u03b1\u03bd\u03b5\u03af\u03b6\u03b5\u03c4\u03b1\u03b9\u00bb \u03b1\u03c0\u03cc \u03c4\u03bf buffer \u03ba\u03b1\u03b9 \u03c4\u03bf\u03bd \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03bf \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03bf\u03c1\u03b7\u03c4\u03ae.<\/strong><\/span><\/em> \u0393\u03b9\u03b1 \u03bc\u03b9\u03b1 \u03c0\u03b9\u03bf \u03b1\u03bd\u03b1\u03bb\u03c5\u03c4\u03b9\u03ba\u03ae \u03bc\u03b1\u03c4\u03b9\u03ac \u03c3\u03c4\u03bf \u03c0\u03cc\u03c4\u03b5 \u03b5\u03c0\u03b9\u03b2\u03ac\u03bb\u03bb\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf buffer, \u03b4\u03b5\u03af\u03c4\u03b5 \u03c4\u03bf \u03ac\u03c1\u03b8\u03c1\u03bf \u03bc\u03b1\u03c2<\/p><p><a href=\"https:\/\/alphatech.com.gr\/en\/docheio-adraneias-buffer-pote-einai-pragmatika-aparaitito-stis-antlies-thermotitas\/\">\u00ab\u0394\u03bf\u03c7\u03b5\u03af\u03bf \u0391\u03b4\u03c1\u03b1\u03bd\u03b5\u03af\u03b1\u03c2 (Buffer): \u03a0\u03cc\u03c4\u03b5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03bf \u03c3\u03c4\u03b9\u03c2 \u0391\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u0398\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2;\u00bb<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2dc17b4 elementor-widget elementor-widget-heading\" data-id=\"2dc17b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0394\u03af\u03bf\u03b4\u03b7 vs \u03a4\u03c1\u03af\u03bf\u03b4\u03b7: \u03b7 \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03bc\u03b5 \u03bc\u03b9\u03b1 \u03bc\u03b1\u03c4\u03b9\u03ac<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f543dd elementor-widget elementor-widget-html\" data-id=\"2f543dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<!DOCTYPE html>\r\n<html lang=\"el\">\r\n<head>\r\n<meta charset=\"UTF-8\">\r\n<style>\r\n  :root{\r\n    --ink:#1c2126;\r\n    --paper:#f6f5f2;\r\n    --line:#d8d4cb;\r\n    --accent:#2f5d50;\r\n    --accent-soft:#e7efec;\r\n    --muted:#6b6f76;\r\n  }\r\n  *{box-sizing:border-box;}\r\n  body{\r\n    margin:0;\r\n    padding:48px 24px;\r\n    background:var(--paper);\r\n    font-family:'Segoe UI', Helvetica, Arial, sans-serif;\r\n    color:var(--ink);\r\n    display:flex;\r\n    justify-content:center;\r\n  }\r\n  .wrap{width:100%;max-width:920px;}\r\n  h1{\r\n    font-size:22px;\r\n    font-weight:700;\r\n    letter-spacing:.2px;\r\n    margin:0 0 4px;\r\n  }\r\n  .sub{\r\n    color:var(--muted);\r\n    font-size:14px;\r\n    margin:0 0 28px;\r\n  }\r\n  table{\r\n    width:100%;\r\n    border-collapse:collapse;\r\n    background:#fff;\r\n    border:1px solid var(--line);\r\n    font-size:14.5px;\r\n    line-height:1.45;\r\n  }\r\n  th, td{\r\n    padding:14px 16px;\r\n    text-align:left;\r\n    border-bottom:1px solid var(--line);\r\n    vertical-align:top;\r\n  }\r\n  thead th{\r\n    background:var(--ink);\r\n    color:#fff;\r\n    font-weight:600;\r\n    font-size:13.5px;\r\n    letter-spacing:.2px;\r\n  }\r\n  tbody th{\r\n    background:var(--accent-soft);\r\n    color:var(--ink);\r\n    font-weight:600;\r\n    width:22%;\r\n    border-right:1px solid var(--line);\r\n  }\r\n  tbody tr:last-child td, tbody tr:last-child th{\r\n    border-bottom:none;\r\n  }\r\n  tbody tr:nth-child(even) td{\r\n    background:#fafaf8;\r\n  }\r\n  td:first-of-type, td:nth-of-type(2){\r\n    width:39%;\r\n  }\r\n  .tag{\r\n    display:inline-block;\r\n    font-size:11.5px;\r\n    font-weight:700;\r\n    letter-spacing:.4px;\r\n    color:var(--accent);\r\n    background:var(--accent-soft);\r\n    border:1px solid var(--line);\r\n    padding:2px 8px;\r\n    border-radius:3px;\r\n    margin-bottom:2px;\r\n  }\r\n  @media (max-width:640px){\r\n    body{padding:24px 12px;}\r\n    th, td{padding:10px 12px;font-size:13.5px;}\r\n    tbody th{width:30%;}\r\n  }\r\n<\/style>\r\n<\/head>\r\n<body>\r\n\r\n\r\n  <table>\r\n    <thead>\r\n      <tr>\r\n        <th>Feature<\/th>\r\n        <th>\u0394\u03af\u03bf\u03b4\u03b7 \u2014 VFC 01 \/ 02<\/th>\r\n        <th>\u03a4\u03c1\u03af\u03bf\u03b4\u03b7 \u2014 VFC 03<\/th>\r\n      <\/tr>\r\n    <\/thead>\r\n    <tbody>\r\n      <tr>\r\n        <th>\u039b\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1<\/th>\r\n        <td>\u039a\u03cc\u03b2\u03b5\u03b9 \u03c4\u03b7 \u03c1\u03bf\u03ae \u03c3\u03c4\u03bf \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf (on\/off)<\/td>\r\n        <td>\u0395\u03ba\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03b7 \u03c1\u03bf\u03ae \u03c3\u03b5 bypass, \u03b5\u03ba\u03c4\u03cc\u03c2 \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf\u03c5<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <th>\u03a1\u03bf\u03ae \u03c3\u03c4\u03bf \u03b4\u03af\u03ba\u03c4\u03c5\u03bf<\/th>\r\n        <td>\u039c\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ae<\/td>\r\n        <td>\u03a3\u03c7\u03b5\u03b4\u03cc\u03bd \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae (\u03b5\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03b5\u03bb\u03ac\u03c7\u03b9\u03c3\u03c4\u03b7 \u03c1\u03bf\u03ae)<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <th>\u03a3\u03c5\u03bd\u03b4\u03ad\u03c3\u03b5\u03b9\u03c2<\/th>\r\n        <td>2 (\u03c3\u03c4\u03b7 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae \u03b5\u03c0\u03b9\u03c3\u03c4\u03c1\u03bf\u03c6\u03ae\u03c2)<\/td>\r\n        <td>4 (\u03c0\u03c1\u03b9\u03bd \u03ae \u03bc\u03b5\u03c4\u03ac \u03c4\u03bf fan coil)<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <th>\u0395\u03cd\u03c1\u03bf\u03c2 Kv (IVAR)<\/th>\r\n        <td>0,25\u20132,10 \u00b7 \u03ad\u03c9\u03c2 4,50 (VFC 02 high-flow)<\/td>\r\n        <td>0,25\u20132,50<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <th>\u0399\u03b4\u03b1\u03bd\u03b9\u03ba\u03ae \u03c7\u03c1\u03ae\u03c3\u03b7<\/th>\r\n        <td>\u039c\u03b5 buffer + \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03bf inverter \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03bf\u03c1\u03b7\u03c4\u03ae<\/td>\r\n        <td>\u03a7\u03c9\u03c1\u03af\u03c2 buffer \u2014 \u03b3\u03b9\u03b1 \u03b5\u03be\u03b1\u03c3\u03c6\u03ac\u03bb\u03b9\u03c3\u03b7 \u03b5\u03bb\u03ac\u03c7\u03b9\u03c3\u03c4\u03b7\u03c2 \u03c1\u03bf\u03ae\u03c2<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <th>\u039a\u03bf\u03b9\u03bd\u03ac<\/th>\r\n        <td colspan=\"2\"><span class=\"tag\">\u039a\u039f\u0399\u039d\u0391 \u03a7\u0391\u03a1\u0391\u039a\u03a4\u0397\u03a1\u0399\u03a3\u03a4\u0399\u039a\u0391<\/span><br>\u0397\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03ba\u03b5\u03c6\u03b1\u03bb\u03ae on\/off M30\u00d71.5 \u00b7 120 \u00b0C \u00b7 10 bar \u00b7 \u0394p \u03bc\u03ad\u03b3. 1,5 bar<\/td>\r\n      <\/tr>\r\n    <\/tbody>\r\n  <\/table>\r\n<\/div>\r\n<\/body>\r\n<\/html>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f48ebb elementor-widget elementor-widget-heading\" data-id=\"6f48ebb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u03a0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ac \u03c3\u03b7\u03bc\u03b5\u03af\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-edc68d1 elementor-widget elementor-widget-text-editor\" data-id=\"edc68d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u0395\u03c0\u03b9\u03bb\u03ad\u03be\u03c4\u03b5 \u03c4\u03bf Kv \u03bc\u03b5 \u03b2\u03ac\u03c3\u03b7 \u03c4\u03b7\u03bd \u03bf\u03bd\u03bf\u03bc\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae \u03c4\u03bf\u03c5 \u03ba\u03ac\u03b8\u03b5 fan coil, \u03cc\u03c7\u03b9 \u00ab\u03c3\u03c4\u03bf \u03c0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5\u00bb \u2014 \u03b3\u03b9\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b1 \u03bc\u03b7\u03c7\u03b1\u03bd\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b7\u03bd high-flow VFC 02. \u03a4\u03b7\u03c1\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03bc\u03ad\u03b3\u03b9\u03c3\u03c4\u03b7 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b9\u03ba\u03ae \u03c0\u03af\u03b5\u03c3\u03b7 \u03c4\u03c9\u03bd 1,5 bar \u03c3\u03c4\u03b7\u03bd \u03ba\u03b5\u03c6\u03b1\u03bb\u03ae\u00b7 \u03c3\u03b5 \u03b4\u03af\u03ba\u03c4\u03c5\u03b1 \u03bc\u03b5 \u03c5\u03c8\u03b7\u03bb\u03cc \u03bc\u03b1\u03bd\u03bf\u03bc\u03b5\u03c4\u03c1\u03b9\u03ba\u03cc \u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c8\u03c4\u03b5 \u03b2\u03b1\u03bb\u03b2\u03af\u03b4\u03b1 \u03c0\u03b1\u03c1\u03ac\u03ba\u03b1\u03bc\u03c8\u03b7\u03c2 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2. \u0395\u03bb\u03ad\u03b3\u03be\u03c4\u03b5 \u03c4\u03b7\u03bd \u03c4\u03ac\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae\u03c2 \u03ba\u03b5\u03c6\u03b1\u03bb\u03ae\u03c2 (24V \u03ae 230V) \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03bb\u03bf\u03b3\u03b9\u03ba\u03ae N\/C \u03ae N\/O \u03b1\u03bd\u03ac\u03bb\u03bf\u03b3\u03b1 \u03bc\u03b5 \u03c4\u03b7 \u03c3\u03c5\u03bd\u03b4\u03b5\u03c3\u03bc\u03bf\u03bb\u03bf\u03b3\u03af\u03b1 \u03c4\u03bf\u03c5 \u03b8\u03b5\u03c1\u03bc\u03bf\u03c3\u03c4\u03ac\u03c4\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03c6\u03bf\u03c1\u03ac \u03c0\u03bf\u03c5 \u03b8\u03ad\u03bb\u03b5\u03c4\u03b5 \u03c3\u03b5 \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03ae \u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c1518f elementor-widget elementor-widget-heading\" data-id=\"7c1518f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">F.A.Q: \u03a3\u03c5\u03c7\u03bd\u03ad\u03c2 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 <\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5c355c33 e-con-full e-flex e-con e-parent\" data-id=\"5c355c33\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-568079f3 elementor-widget__width-inherit elementor-widget elementor-widget-toggle\" data-id=\"568079f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"toggle.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1451\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1451\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a\" width=\"37.8801\" height=\"37\" viewbox=\"0 0 37.8801 37\"><polygon points=\"37.3801 14 23.72 14 23.72 .5 23.72 0 23.22 0 14.66 0 14.16 0 14.16 .5 14.16 14 .5 14 0 14 0 14.5 0 22.5 0 23 .5 23 14.16 23 14.16 36.5 14.16 37 14.66 37 23.22 37 23.72 37 23.72 36.5 23.72 23 37.3801 23 37.8801 23 37.8801 22.5 37.8801 14.5 37.8801 14 37.3801 14\"><\/polygon><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">\u0394\u03af\u03bf\u03b4\u03b7 \u03ae \u03c4\u03c1\u03af\u03bf\u03b4\u03b7 \u03b2\u03ac\u03bd\u03b1 \u03c3\u03c4\u03b1 fan coil;<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1451\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1451\"><p>\u0395\u03be\u03b1\u03c1\u03c4\u03ac\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf buffer. \u03a7\u03c9\u03c1\u03af\u03c2 buffer, \u03c4\u03c1\u03af\u03bf\u03b4\u03b7 (VFC 03) \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03b5\u03bb\u03ac\u03c7\u03b9\u03c3\u03c4\u03b7 \u03c1\u03bf\u03ae \u03bc\u03ad\u03c3\u03c9 bypass. \u039c\u03b5 buffer \u03ba\u03b1\u03b9 \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03bf inverter \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03bf\u03c1\u03b7\u03c4\u03ae, \u03b4\u03af\u03bf\u03b4\u03b7 (VFC 01\/02) \u03b3\u03b9\u03b1 \u03b1\u03c0\u03bb\u03bf\u03cd\u03c3\u03c4\u03b5\u03c1\u03b7 \u03ba\u03b1\u03b9 \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03cc\u03c4\u03b5\u03c1\u03b7 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1452\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1452\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a\" width=\"37.8801\" height=\"37\" viewbox=\"0 0 37.8801 37\"><polygon points=\"37.3801 14 23.72 14 23.72 .5 23.72 0 23.22 0 14.66 0 14.16 0 14.16 .5 14.16 14 .5 14 0 14 0 14.5 0 22.5 0 23 .5 23 14.16 23 14.16 36.5 14.16 37 14.66 37 23.22 37 23.72 37 23.72 36.5 23.72 23 37.3801 23 37.8801 23 37.8801 22.5 37.8801 14.5 37.8801 14 37.3801 14\"><\/polygon><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">\u03a3\u03c4\u03b7\u03bd \u03c4\u03c1\u03af\u03bf\u03b4\u03b7 \u03c0\u03b5\u03c1\u03bd\u03ac \u03bd\u03b5\u03c1\u03cc \u03b1\u03c0\u03cc \u03c4\u03bf fan coil \u03cc\u03c4\u03b1\u03bd \u03ba\u03bb\u03b5\u03af\u03c3\u03b5\u03b9 \u03bf \u03b8\u03b5\u03c1\u03bc\u03bf\u03c3\u03c4\u03ac\u03c4\u03b7\u03c2;<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1452\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1452\"><p>\u038c\u03c7\u03b9. \u0397 \u03c4\u03c1\u03af\u03bf\u03b4\u03b7 \u03b5\u03ba\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03bf \u03bd\u03b5\u03c1\u03cc \u03c3\u03b5 bypass \u03b5\u03ba\u03c4\u03cc\u03c2 \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf\u03c5 (mode by-pass). \u03a4\u03bf \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf \u03b1\u03c0\u03bf\u03bc\u03bf\u03bd\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 \u03ba\u03b1\u03b9 \u03ba\u03c1\u03c5\u03ce\u03bd\u03b5\u03b9, \u03b5\u03bd\u03ce \u03b7 \u03c1\u03bf\u03ae \u03c3\u03c4\u03bf \u03b4\u03af\u03ba\u03c4\u03c5\u03bf \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03b5\u03af\u03c4\u03b1\u03b9.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1453\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1453\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a\" width=\"37.8801\" height=\"37\" viewbox=\"0 0 37.8801 37\"><polygon points=\"37.3801 14 23.72 14 23.72 .5 23.72 0 23.22 0 14.66 0 14.16 0 14.16 .5 14.16 14 .5 14 0 14 0 14.5 0 22.5 0 23 .5 23 14.16 23 14.16 36.5 14.16 37 14.66 37 23.22 37 23.72 37 23.72 36.5 23.72 23 37.3801 23 37.8801 23 37.8801 22.5 37.8801 14.5 37.8801 14 37.3801 14\"><\/polygon><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">\u03a0\u03bf\u03b9\u03b1 \u03b2\u03ac\u03bd\u03b1 \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03b5\u03b9 \u03c3\u03b5 \u03b5\u03c0\u03af\u03c4\u03bf\u03b9\u03c7\u03bf fan coil \u03bc\u03b5 \u03b5\u03bd\u03c3\u03c9\u03bc\u03b1\u03c4\u03c9\u03bc\u03ad\u03bd\u03bf \u03b1\u03b9\u03c3\u03b8\u03b7\u03c4\u03ae\u03c1\u03b9\u03bf;<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1453\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1453\"><p>\u039a\u03b1\u03b9 \u03bf\u03b9 \u03b4\u03cd\u03bf, \u03b1\u03c1\u03ba\u03b5\u03af \u03bd\u03b1 \u03c3\u03c4\u03b1\u03bc\u03b1\u03c4\u03ac \u03b7 \u03c1\u03bf\u03ae \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf \u03cc\u03c4\u03b1\u03bd \u03b9\u03ba\u03b1\u03bd\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03bf \u03c7\u03ce\u03c1\u03bf\u03c2. \u0391\u03c0\u03bf\u03c6\u03cd\u03b3\u03b5\u03c4\u03b5 \u03c4\u03b7 \u03c3\u03c5\u03bd\u03b5\u03c7\u03ae \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03bf\u03c1\u03af\u03b1 \u03bd\u03b5\u03c1\u03bf\u03cd \u03c3\u03c4\u03bf \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf, \u03c0\u03bf\u03c5 \u00ab\u03c4\u03c5\u03c6\u03bb\u03ce\u03bd\u03b5\u03b9\u00bb \u03c4\u03bf \u03b1\u03b9\u03c3\u03b8\u03b7\u03c4\u03ae\u03c1\u03b9\u03bf.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1454\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-1454\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"a\" width=\"37.8801\" height=\"37\" viewbox=\"0 0 37.8801 37\"><polygon points=\"37.3801 14 23.72 14 23.72 .5 23.72 0 23.22 0 14.66 0 14.16 0 14.16 .5 14.16 14 .5 14 0 14 0 14.5 0 22.5 0 23 .5 23 14.16 23 14.16 36.5 14.16 37 14.66 37 23.22 37 23.72 37 23.72 36.5 23.72 23 37.3801 23 37.8801 23 37.8801 22.5 37.8801 14.5 37.8801 14 37.3801 14\"><\/polygon><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">\u03a4\u03b9 \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03c4\u03bf Kv \u03ba\u03b1\u03b9 \u03b3\u03b9\u03b1\u03c4\u03af \u03bc\u03b5 \u03bd\u03bf\u03b9\u03ac\u03b6\u03b5\u03b9;<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1454\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-1454\"><p>\u0395\u03af\u03bd\u03b1\u03b9 \u03bf \u03c3\u03c5\u03bd\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae\u03c2 \u03c1\u03bf\u03ae\u03c2 \u03c4\u03b7\u03c2 \u03b2\u03ac\u03bd\u03b1\u03c2. \u039c\u03b9\u03ba\u03c1\u03cc Kv \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03c0\u03c4\u03ce\u03c3\u03b7 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03c1\u03b1\u03b3\u03b3\u03b1\u03bb\u03b9\u03c3\u03bc\u03cc. \u039f\u03b9 IVAR VFC \u03ad\u03c7\u03bf\u03c5\u03bd \u03b5\u03c0\u03b9\u03bb\u03ad\u03be\u03b9\u03bc\u03bf Kv (\u03ad\u03c9\u03c2 4,50 \u03c3\u03c4\u03b7 VFC 02) \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03b5\u03c4\u03b5 \u03c4\u03b7 \u03b2\u03ac\u03bd\u03b1 \u03c3\u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae \u03ba\u03ac\u03b8\u03b5 fan coil.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c969f69 e-flex e-con-boxed e-con e-parent\" data-id=\"c969f69\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a7c2097 elementor-widget elementor-widget-text-editor\" data-id=\"a7c2097\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u0394\u03af\u03bf\u03b4\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03c1\u03af\u03bf\u03b4\u03b7 \u03b4\u03b5\u03bd \u03b1\u03bd\u03c4\u03b1\u03b3\u03c9\u03bd\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03bb\u03bb\u03ac \u03c3\u03c5\u03bc\u03c0\u03bb\u03b7\u03c1\u03ce\u03bd\u03bf\u03bd\u03bf\u03c5\u03bd \u03b7 \u03bc\u03af\u03b1 \u03c4\u03b7\u03bd \u03ac\u03bb\u03bb\u03b7. \u0397 \u03c4\u03c1\u03af\u03bf\u03b4\u03b7 VFC 03 \u03b5\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03b5\u03bb\u03ac\u03c7\u03b9\u03c3\u03c4\u03b7 \u03c1\u03bf\u03ae \u03c3\u03b5 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c7\u03c9\u03c1\u03af\u03c2 buffer\u00b7 \u03b7 \u03b4\u03af\u03bf\u03b4\u03b7 VFC 01\/02 \u03b4\u03af\u03bd\u03b5\u03b9 \u03b1\u03c0\u03bb\u03ae, \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ae \u03bb\u03cd\u03c3\u03b7 \u03cc\u03c4\u03b1\u03bd \u03c4\u03bf buffer \u03ba\u03b1\u03b9 \u03bf \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03bf\u03c2 inverter \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03bf\u03c1\u03b7\u03c4\u03ae\u03c2 \u03b1\u03bd\u03b1\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03c4\u03b7 \u03c1\u03bf\u03ae. \u039c\u03b5 \u03c4\u03bf \u03c3\u03c9\u03c3\u03c4\u03cc Kv \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03ba\u03bf\u03b9\u03bd\u03ae \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03ba\u03b5\u03c6\u03b1\u03bb\u03ae M30\u00d71.5, \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03c4\u03b5 \u03ba\u03ac\u03b8\u03b5 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 fan coil \u03bc\u03b5 \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03b1\u03be\u03b9\u03bf\u03c0\u03b9\u03c3\u03c4\u03af\u03b1.<\/p><p>\u0398\u03ad\u03bb\u03b5\u03c4\u03b5 \u03b2\u03bf\u03ae\u03b8\u03b5\u03b9\u03b1 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae Kv \u03ba\u03b1\u03b9 \u03c4\u03cd\u03c0\u03bf\u03c5 \u03b2\u03ac\u03bd\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03b9\u03ba\u03ae \u03c3\u03b1\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7; \u03a4\u03bf \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc \u03c4\u03bc\u03ae\u03bc\u03b1 \u03c4\u03b7\u03c2 Alphatech \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03b4\u03ce. <a href=\"https:\/\/alphatech.com.gr\/en\/contact\/\">Contact us<\/a> \u03ae \u03b4\u03b5\u03af\u03c4\u03b5 \u03c4\u03b1 <a href=\"https:\/\/alphatech.com.gr\/en\/solines-idrablika\/\">\u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ac \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1<\/a> and the <a href=\"https:\/\/alphatech.com.gr\/en\/klimatismos\/\">fan coils<\/a> \u03c4\u03b7\u03c2 \u03b3\u03ba\u03ac\u03bc\u03b1\u03c2 \u03bc\u03b1\u03c2.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>\u0394\u03af\u03bf\u03b4\u03b7 \u03ae \u03c4\u03c1\u03af\u03bf\u03b4\u03b7 \u03b2\u03ac\u03bd\u03b1 \u03c3\u03c4\u03bf fan coil \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b8\u03ad\u03bc\u03b1 \u03c0\u03c1\u03bf\u03c4\u03af\u03bc\u03b7\u03c3\u03b7\u03c2, \u03b5\u03af\u03bd\u03b1\u03b9 \u03b8\u03ad\u03bc\u03b1 \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ae\u03c2 \u03c3\u03c7\u03b5\u03b4\u03af\u03b1\u03c3\u03b7\u03c2. \u0394\u03b5\u03af\u03c4\u03b5 \u03c0\u03ce\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03b7 \u03ba\u03b1\u03b8\u03b5\u03bc\u03af\u03b1, \u03c4\u03b9 \u03ba\u03b5\u03c1\u03b4\u03af\u03b6\u03b5\u03c4\u03b5 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03b2\u03ac\u03bd\u03b5\u03c2 IVAR VFC (\u03b4\u03af\u03bf\u03b4\u03b5\u03c2 &amp; \u03c4\u03c1\u03af\u03bf\u03b4\u03b5\u03c2) \u03ba\u03b1\u03b9 \u03ad\u03bd\u03b1\u03bd \u03b1\u03c0\u03bb\u03cc \u03ba\u03b1\u03bd\u03cc\u03bd\u03b1 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03be\u03b1\u03c1\u03c4\u03ac\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03c0\u03c1\u03ac\u03b3\u03bc\u03b1: \u03b1\u03bd \u03b7 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ad\u03c7\u03b5\u03b9 buffer \u03ae \u03cc\u03c7\u03b9. \u0393\u03b9\u03b1\u03c4\u03af \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b2\u03ac\u03bd\u03b1 \u03c3\u03b5 \u03ba\u03ac\u03b8\u03b5 fan coil; \u03a4\u03bf [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":9188,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[44,49],"tags":[],"class_list":["post-9161","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fan-coil","category-ydravlika-exartimata"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0394\u03af\u03bf\u03b4\u03b7 \u03ae \u03c4\u03c1\u03af\u03bf\u03b4\u03b7 \u03b2\u03ac\u03bd\u03b1 \u03c3\u03c4\u03bf fan coil \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b8\u03ad\u03bc\u03b1 \u03c0\u03c1\u03bf\u03c4\u03af\u03bc\u03b7\u03c3\u03b7\u03c2, \u03b5\u03af\u03bd\u03b1\u03b9 \u03b8\u03ad\u03bc\u03b1 \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ae\u03c2 \u03c3\u03c7\u03b5\u03b4\u03af\u03b1\u03c3\u03b7\u03c2. \u0394\u03b5\u03af\u03c4\u03b5 \u03c0\u03ce\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03b7 \u03ba\u03b1\u03b8\u03b5\u03bc\u03af\u03b1, \u03c4\u03b9 \u03ba\u03b5\u03c1\u03b4\u03af\u03b6\u03b5\u03c4\u03b5 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03b2\u03ac\u03bd\u03b5\u03c2 IVAR VFC (\u03b4\u03af\u03bf\u03b4\u03b5\u03c2 &amp; \u03c4\u03c1\u03af\u03bf\u03b4\u03b5\u03c2) \u03ba\u03b1\u03b9 \u03ad\u03bd\u03b1\u03bd \u03b1\u03c0\u03bb\u03cc \u03ba\u03b1\u03bd\u03cc\u03bd\u03b1 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03be\u03b1\u03c1\u03c4\u03ac\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03c0\u03c1\u03ac\u03b3\u03bc\u03b1: \u03b1\u03bd \u03b7 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ad\u03c7\u03b5\u03b9 buffer \u03ae \u03cc\u03c7\u03b9. \u0393\u03b9\u03b1\u03c4\u03af \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b2\u03ac\u03bd\u03b1 \u03c3\u03b5 \u03ba\u03ac\u03b8\u03b5 fan coil; \u03a4\u03bf\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"info@alphatech.com.gr\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/alphatech.com.gr\/en\/diodi-i-triodi-vana-sta-fan-coil-i-apantisi-kryvetai-sto-buffer-sas\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_GB\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Alphatech - \u0395\u03bd\u03b5\u03c1\u03b3\u03b5\u03b9\u03b1\u03ba\u03ac \u03a3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\u0394\u03af\u03bf\u03b4\u03b7 \u03ae \u03a4\u03c1\u03af\u03bf\u03b4\u03b7 \u0392\u03ac\u03bd\u03b1 \u03c3\u03c4\u03b1 Fan Coil; \u0397 \u0391\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7 \u039a\u03c1\u03cd\u03b2\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf Buffer \u03c3\u03b1\u03c2 - Alphatech\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0394\u03af\u03bf\u03b4\u03b7 \u03ae \u03c4\u03c1\u03af\u03bf\u03b4\u03b7 \u03b2\u03ac\u03bd\u03b1 \u03c3\u03c4\u03bf fan coil \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b8\u03ad\u03bc\u03b1 \u03c0\u03c1\u03bf\u03c4\u03af\u03bc\u03b7\u03c3\u03b7\u03c2, \u03b5\u03af\u03bd\u03b1\u03b9 \u03b8\u03ad\u03bc\u03b1 \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ae\u03c2 \u03c3\u03c7\u03b5\u03b4\u03af\u03b1\u03c3\u03b7\u03c2. \u0394\u03b5\u03af\u03c4\u03b5 \u03c0\u03ce\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03b7 \u03ba\u03b1\u03b8\u03b5\u03bc\u03af\u03b1, \u03c4\u03b9 \u03ba\u03b5\u03c1\u03b4\u03af\u03b6\u03b5\u03c4\u03b5 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03b2\u03ac\u03bd\u03b5\u03c2 IVAR VFC (\u03b4\u03af\u03bf\u03b4\u03b5\u03c2 &amp; \u03c4\u03c1\u03af\u03bf\u03b4\u03b5\u03c2) \u03ba\u03b1\u03b9 \u03ad\u03bd\u03b1\u03bd \u03b1\u03c0\u03bb\u03cc \u03ba\u03b1\u03bd\u03cc\u03bd\u03b1 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03be\u03b1\u03c1\u03c4\u03ac\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03c0\u03c1\u03ac\u03b3\u03bc\u03b1: \u03b1\u03bd \u03b7 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ad\u03c7\u03b5\u03b9 buffer \u03ae \u03cc\u03c7\u03b9. \u0393\u03b9\u03b1\u03c4\u03af \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b2\u03ac\u03bd\u03b1 \u03c3\u03b5 \u03ba\u03ac\u03b8\u03b5 fan coil; \u03a4\u03bf\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/alphatech.com.gr\/en\/diodi-i-triodi-vana-sta-fan-coil-i-apantisi-kryvetai-sto-buffer-sas\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-07-27T15:54:06+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-07-29T13:59:34+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"\u0394\u03af\u03bf\u03b4\u03b7 \u03ae \u03a4\u03c1\u03af\u03bf\u03b4\u03b7 \u0392\u03ac\u03bd\u03b1 \u03c3\u03c4\u03b1 Fan Coil; \u0397 \u0391\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7 \u039a\u03c1\u03cd\u03b2\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf Buffer \u03c3\u03b1\u03c2 - Alphatech\" \/>\n\t\t<meta name=\"twitter:description\" content=\"\u0394\u03af\u03bf\u03b4\u03b7 \u03ae \u03c4\u03c1\u03af\u03bf\u03b4\u03b7 \u03b2\u03ac\u03bd\u03b1 \u03c3\u03c4\u03bf fan coil \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b8\u03ad\u03bc\u03b1 \u03c0\u03c1\u03bf\u03c4\u03af\u03bc\u03b7\u03c3\u03b7\u03c2, \u03b5\u03af\u03bd\u03b1\u03b9 \u03b8\u03ad\u03bc\u03b1 \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ae\u03c2 \u03c3\u03c7\u03b5\u03b4\u03af\u03b1\u03c3\u03b7\u03c2. \u0394\u03b5\u03af\u03c4\u03b5 \u03c0\u03ce\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03b7 \u03ba\u03b1\u03b8\u03b5\u03bc\u03af\u03b1, \u03c4\u03b9 \u03ba\u03b5\u03c1\u03b4\u03af\u03b6\u03b5\u03c4\u03b5 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03b2\u03ac\u03bd\u03b5\u03c2 IVAR VFC (\u03b4\u03af\u03bf\u03b4\u03b5\u03c2 &amp; \u03c4\u03c1\u03af\u03bf\u03b4\u03b5\u03c2) \u03ba\u03b1\u03b9 \u03ad\u03bd\u03b1\u03bd \u03b1\u03c0\u03bb\u03cc \u03ba\u03b1\u03bd\u03cc\u03bd\u03b1 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03be\u03b1\u03c1\u03c4\u03ac\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03c0\u03c1\u03ac\u03b3\u03bc\u03b1: \u03b1\u03bd \u03b7 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ad\u03c7\u03b5\u03b9 buffer \u03ae \u03cc\u03c7\u03b9. \u0393\u03b9\u03b1\u03c4\u03af \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b2\u03ac\u03bd\u03b1 \u03c3\u03b5 \u03ba\u03ac\u03b8\u03b5 fan coil; \u03a4\u03bf\" \/>\n\t\t<script type=\"application\/ld+json\" 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