Lochinvar & A.O. Smith 100112844 Ignition Module Freon a crankcase heater is recommended

a crankcase heater is recommended for ambient temperatures below 50°F to prevent refrigerant migration into the oil during the off-cycle

This motor serves as the 1172706 direct replacement

Universal Compatibility: Includes trimmable stainless steel paddles to accommodate diverse pipe sizes and flow requirements

this is a single-phase (1ph) motor

Lochinvar & A.O. Smith 100112844 Ignition Module Freon a crankcase heater is recommendedThe 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