Lochinvar & A.O. Smith 100109204 Burner Assembly 340155-7026 7" to 4" transition

7" to 4" transition

this vacuum air pressure switch ensures the inducer motor is drafting correctly before allowing the ignition process to proceed

such as heat exchangers and unit heaters

Built with a stainless steel construction

Lochinvar & A.O. Smith 100109204 Burner Assembly 340155-7026 7" to 4" transitionThe Lochinvar & A. O. Smith 100109204 Burner Assembly is a precision engineered OEM replacement part designed for high efficiency natural gas water heaters and specific boiler applications. This NAT FV burner assembly features a factory calibrated #31 orifice to ensure the correct BTU input and optimal combustion characteristics within the flammable vapor (FV) sealed chamber. As a seasoned technician knows, maintaining the integrity of the combustion