Designed for seamless integration with HVAC zone control panels

this part is specifically validated for York

whereas other variants may be designed for low-pressure applications

it is rated for altitudes from 0 to 1

Vent limiters like the 12A09 are designed for indoor use to restrict gas leakage

Lochinvar & A.O. Smith 100111055 Burner Assembly 322838-754 Designed for seamless integration withThe Lochinvar & A. O. Smith 100111055 Burner Assembly is the direct OEM replacement for the 9006279005, engineered specifically for high efficiency commercial water heaters. Designed for 199,000 to 250,000 BTU systems, this commercial water heater burner is a critical component for Cyclone BTH, SUF, and HCG models. As a veteran requested OEM replacement part, it ensures precise combustion across both natural gas and propane applications. This assembly