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allowing for versatile scheduling across surface mount installations
including common 01 and 02 revisions
stopping the cooling cycle before evaporator coil freezing occurs
Enhanced Airflow Efficiency: Optimized internal curvature reduces turbulence and stabilizes furnace static pressure
Field Controls 46487401 Vent Damper R-410A allowing for versatile scheduling acrossThe 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,
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