Durable Construction: High-grade materials resist chemical degradation and high-moisture thermal cycles

Maximum Reliability: Specifically balanced to reduce vibration and prevent premature failure of the draft system

this unit excels in continuous drainage and includes a high-capacity thermostatic air vent to rapidly discharge non-condensable gases

69cc cylinder provides the necessary mass flow for consistent temperature pull-down

6 Psi Differential

Lochinvar & A.O. Smith 100109206 Main Burner 326058-758 Durable Construction: High-grade materials resistThe Lochinvar & A. O. Smith 100109206 Main Burner is a precision engineered gas burner assembly designed for high efficiency commercial and residential water heaters. This OEM component ensures optimal combustion efficiency and stable flame patterns within the combustion chamber. Engineered to meet exact factory specifications, the 100109206 facilitates a clean burn, reducing carbon buildup and maximizing heat transfer across the heat exchanger. This