Lochinvar & A.O. Smith 100111122 Ignitor Assembly 320734-701 Key Benefits: Precision-engineered #33 orifice

Key Benefits: Precision-engineered #33 orifice for calibrated natural gas delivery and efficient fuel-to-air ratios

factory-set design ensures the sensor remains at its calibrated set-point without drifting due to environmental shifts

the two-position SPDT switch allows you to wire the unit to either make or break the circuit on a rise or fall in humidity

essential for long-term boiler room reliability

ensuring pin-to-pin wiring accuracy without modification

Lochinvar & A.O. Smith 100111122 Ignitor Assembly 320734-701 Key Benefits: Precision-engineered #33 orificeIn the field, reliability is non negotiable. The Lochinvar & A. O. Smith 100111122 Ignitor Assembly is a precision engineered hot surface ignitor designed for high demand natural gas water heaters and gas fired boilers. As a critical OEM replacement part, this assembly eliminates the common service headaches of delayed ignition and consistent flameout issues. Specifically calibrated for the A. O. Smith GPD 40 and GPDX 50 Series 100 101, this hot