Description
this exhaust vent assembly features a thermally protected air-over motor with a durable metal housing
This 22-inch HVAC fan blade is engineered with a 29-degree pitch and 3-blade configuration to optimize CFM without overloading the motor
Engineered for a precise fit in Goodman
As the direct successor to the legacy CBK2PD240VA060S model
McDonnell & Miller 157S-A Controller Els PW 29614 this exhaust vent assembly featuresThe McDonnell & Miller 157S A (Part Number 173702) is a heavy duty combination low water cut off and pump controller designed specifically for commercial and industrial steam boiler applications. Featuring a snap acting SPDT switch, this unit ensures precise control over water levels and reliable burner cutout during low water conditions. The 157S A model includes alternate tappings, providing versatile installation options for equalizing pipes and
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy

























