Specifically designed for oxygen depletion systems (ODS) and LP gas appliances

ensuring the vented combustion gases are properly exhausted before the ignition sequence begins

providing high-capacity performance for residential and light commercial HVAC units

It is commonly utilized in furnace and air handler assemblies to stabilize internal components and mounting hardware

Automatic Reset: Eliminates manual intervention by resetting the SPST switch automatically after the system reaches safe temperatures

Emerson Alco 043327 Filter Drier Specifically designed for oxygen depletionThe Emerson Alco 043327 BFK 084S is a premium bi flow filter drier engineered specifically for heat pump applications and reversible refrigeration cycles. Featuring a 1 2" ODF solder connection, this solid core drier utilizes a specialized internal check valve assembly to ensure filtration and dehydration in both flow directions without the risk of releasing trapped contaminants back into the system. The BFK 084S refrigerant drier is optimized for