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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
This Trane OEM replacement part (also referenced as SWT02521 and IS20146-3354) maintains a factory-calibrated set point of
and Comfortmaker equipment to maintain factory safety ratings and airflow performance
Key Benefits for Contractors Broad Compatibility: Replaces 50A65-120
using a genuine Carrier 50SS500879 plate is critical for maintaining factory-spec clearances
Field Controls 46282643 Control Kit R-448A This Trane OEM replacement partThe 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