This Armstrong Air HVAC part eliminates common ignition failure codes and short-cycling issues caused by worn or fouled sensors

plug-and-play installation in the field

allowing for easy field service and extended product life

the gas supply will shut off as a safety precaution

Lochinvar & A.O. Smith 100288877 Blower Gasket Els PW 29614 This Armstrong Air HVAC partThe Lochinvar & A. O. Smith 100288877 Blower Gasket is a critical combustion side component designed to maintain a gas tight seal between the fan assembly and the heat exchanger. Engineered for high efficiency Lochinvar Knight and AQUAS Low NOx commercial boilers and pool heaters, this OEM gasket prevents the leakage of combustion air and flue gases, ensuring the venturi mixing system operates at peak stoichiometric ratios. As an essential part of the