The Wayne Combustion 63272-005 Air Switch Kit is a critical safety and performance component designed for HSG series power gas burners

this module is technically identical to the G775RGA-2 and serves as the current successor to legacy components including LH33CZ009

this genuine ICP 1174453 replacement part ensures full compatibility with the original liquid line and suction header configurations

Its 4-speed capability ensures precise static pressure management and airflow tuning for specific ductwork configurations

this part offers a direct-fit solution that eliminates site-specific adjustments and supports optimal furnace repair outcomes

Conbraco 19-KHGA-125 Valve Els PW 17895 The Wayne Combustion 63272-005 AirThe Conbraco 19 KHGA 125 is a high capacity ASME Section I steam pressure relief valve engineered specifically for power boiler applications. Featuring a 1 1 2" Male NPT inlet and a 2" Female NPT outlet, this valve is factory set at 125 PSI, delivering a certified flow capacity of 5,609 pounds per hour. Constructed with a heavy duty brass trim and a precision lapped Teflon (PTFE) seat, it ensures a positive seal and resists scale build up in high