The slide-out tray design allows for tool-free pad changes during seasonal maintenance

As a veteran-grade HVAC ventilation part

Durable Sensing Bulb: The nickel-plated copper bulb stands up to the corrosive conditions of commercial cooking oil and heat

the assembly features a 1-1/16" thread size and a 1-1/4" outer diameter

Lochinvar & A.O. Smith 100112061 Burner Assembly 320819-301 The slide-out tray design allowsThe Lochinvar & A. O. Smith 100112061 Burner Assembly is a high precision OEM replacement part engineered for large scale natural gas water heaters. This 20 inch burner assembly features a factory calibrated #31 orifice, ensuring the targeted gas flow rate required for stable combustion and optimal thermal efficiency. Built with heavy duty materials to withstand high temperature cycling, this component is essential for restoring the combustion system