Lochinvar & A.O. Smith 100112276 Burner Assembly 321894-706 the unit operates on a

the unit operates on a 120VAC supply voltage and heavy-duty SPDT (Single Pole Double Throw) relay contacts

Discharge Side Hub: The 5/8-inch bore configuration allows for precise vertical alignment on the motor shaft

When replacing a control board

This solid-state controller features a fixed 10K Ohm sensitivity

It is compatible with a wide range of legacy and modern units

Lochinvar & A.O. Smith 100112276 Burner Assembly 321894-706 the unit operates on aThe Lochinvar & A. O. Smith 100112276 Burner Assembly is a precision engineered 14 inch natural gas final burner component designed for high efficiency water heating systems. This OEM replacement burner features a factory calibrated #39 burner orifice, ensuring the correct BTU input and consistent flame pattern required for optimal thermal transfer. As a full assembly, this kit includes the pilot tube, heavy duty burner door gasket, thermopile, and