Two-way or Three-way Valves in Fan Coils? The Answer Lies in Your Buffer
Whether to use a two-way or three-way valve on a fan coil unit is not a matter of preference, but of hydraulic design. Find out how each one works, what you gain from IVAR VFC valves (two-way & three-way) and a simple selection rule that depends on one thing: whether the system has a buffer tank or not. Why is a valve needed on every fan coil? The
Two-way or Three-way Valves in Fan Coils? The Answer Lies in Your Buffer Read More »


