Lochinvar & A.O. Smith 100112667 Burner Assembly 322838-752 Operational Efficiency: Rated for 120V

Operational Efficiency: Rated for 120V ignition systems

Common Questions What are the specific timing sequences for this model

it is best configured using the specialized TCS Insight software or an authorized handheld tool to ensure all I/O parameters are correctly mapped for your specific sequence of operations

it is optimized for Source 1 and York sensors

Factory-calibrated for an 8 PSI crossover point

Lochinvar & A.O. Smith 100112667 Burner Assembly 322838-752 Operational Efficiency: Rated for 120VThe Lochinvar 100112667 is a critical component for maintaining combustion efficiency in high output commercial water heating systems. This 18 inch NAT 18 inch burner assembly is precision engineered with a #30 orifice burner to ensure optimal flow rates and flame stability within the combustion chamber. As a direct A. O. Smith burner assembly replacement, it addresses common performance drops caused by port occlusion or thermal fatigue on older