Lochinvar & A.O. Smith 100157604 Tune Up Kit THPU32HP7Y which can cause intermittent fault

which can cause intermittent fault codes

offering a durable seal that withstands the high-temperature demands of the combustion chamber

Is a vent limiter included

This kit serves as the direct replacement for Reznor 269837

making it suitable for larger residential and commercial furnace applications where high flow rates are required

Lochinvar & A.O. Smith 100157604 Tune Up Kit THPU32HP7Y which can cause intermittent faultThe Lochinvar & A. O. Smith 100157604 Tune Up Kit is a comprehensive OEM boiler maintenance kit engineered specifically for the Lochinvar Knight series and A. O. Smith high efficiency boilers. Optimized for natural gas and propane boilers, this service kit provides the necessary components to execute a precision boiler tune up, ensuring peak combustion efficiency and operational reliability. By replacing high wear heat exchanger gaskets and burner