Field Controls 46282643 Control Kit R-448A and Comfortmaker equipment to maintain

and Comfortmaker equipment to maintain factory safety ratings and airflow performance

Key Benefits for Contractors Broad Compatibility: Replaces 50A65-120

This Trane OEM replacement part (also referenced as SWT02521 and IS20146-3354) maintains a factory-calibrated set point of

the ASCO 8210G8 requires a minimum differential pressure of 5 PSI to function correctly

it provides a direct OEM replacement for various residential and commercial brands

Field Controls 46282643 Control Kit R-448A and Comfortmaker equipment to maintainThe Field Controls 46282643 Control Kit (Model CK 43F) is a specialized electrical interface designed for draft induced 24Vac gas valve systems. This heavy duty kit is engineered to synchronize the operation of SWG Series Power Venters or CV Power Venters with the appliance's firing cycle. By utilizing a 24V signal from the gas valve, the CK 43F triggers the blower motor, ensuring that combustion gases are safely evacuated before the burner remains