or loose wiring at the controller

Integrating this unit into your service call ensures the system operates within OEM specifications for long-term reliability in the field

This unit serves as the direct replacement for obsolete part numbers 11B136 and 11B57

preventing ignition if airflow obstructions or mechanical failures are detected within the heat exchanger or venting assembly

Lochinvar & A.O. Smith 100111337 Burner Assembly 340793-762 or loose wiring at theThe Lochinvar & A. O. Smith 100111337 Burner Assembly is a precision engineered OEM replacement component specifically designed for Natural Gas (NG) water heaters and boilers within the Series 200 and 201 production lines. This complete burner and door assembly features an 18 inch configuration equipped with a #37 orifice, ensuring calibrated BTU input and stoichiometric combustion. As a critical combustion chamber component, it integrates the burner