Vibration Resistance: Designed to withstand the mechanical stress of HVAC compressor vibrations

Common Questions How do I fix the BD1 or EP error code on my Raypak heater

High Amperage Capacity: Built to handle the rigorous demands of 240V electric resistive heating elements effectively

reducing call-backs

maintaining precise airflow and pressure calibration

Lochinvar & A.O. Smith 100112844 Ignition Module 320074-702 Vibration Resistance: Designed to withstandThe Lochinvar & A. O. Smith 100112844 Ignition Module is a high performance OEM replacement part engineered for precise burner control in commercial and residential gas fired systems. Designed for Lochinvar boilers and A. O. Smith water heaters, this 24V microprocessor based controller manages the full sequence of operation, from initial spark ignition to continuous flame monitoring. As a veteran technician, you know that intermittent ignition