Directly interchangeable with the model A4F-D

while the #10-32 coil terminals and 5/16-24 contact studs provide secure

It is ready for installation into compatible York air handlers without requiring external programming tools or software updates

As an essential component for ensuring a stable and reliable pilot flame

Belimo B249VS+GMX24MFTX1 Valve Assembly 319825-402 Directly interchangeable with the modelThe Belimo B249VS+GMX24MFTX1 is a high performance 2 way characterized control valve (CCV) assembly specifically engineered for precise fluid management in HVAC systems. Featuring a heavy duty 2 inch NPT brass body and 316 stainless steel trim, this assembly is built to withstand rigorous commercial applications, including chilled water, hot water, and low pressure steam up to 35 psi. With a high flow coefficient (Cv) of 108, it provides the capacity