Field Controls 46487401 Vent Damper Freon ideal for complex sequencing

ideal for complex sequencing

and EVRS valve ranges

Restore the integrity of your 2-way diaphragm-pivoted edge solenoid valves with the Parker 12F25C2148ACFR Repair Kit

eliminating the need for refrigerant-specific sight glasses

Field Controls 46487401 Vent Damper Freon ideal for complex sequencingThe Field Controls 46487401, also known as the GVD 9PL, is a 24Vac automatic vent damper designed to improve the thermal efficiency of atmospheric gas heating systems. This 9 inch unit is the professional grade direct replacement for Q35RL 1 models, ensuring seamless integration into existing boiler or furnace stacks. Engineered for stainless steel durability, the GVD 9PL gas vent damper operates by closing the flue pipe during the off cycle,