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featuring a field-adjustable regulator to match specific manifold pressure requirements
it handles heavy condensate loads with adjustable discharge cycles
Conversion to Liquid Propane requires the appropriate manufacturer-approved LP conversion kit
preventing fluid loss while automatically venting non-condensable gases that compromise pump suction and heat transfer efficiency
always inspect the equalizer line and sensing bulb placement to maximize the refrigerant flow control and overall system performance
Lochinvar & A.O. Smith 100109948 Ignitor 320788-703 featuring a field-adjustable regulator toThe Lochinvar & A. O. Smith 100109948 Ignitor is a high performance silicon carbide hot surface ignitor engineered specifically for precision ignition in residential and commercial heating systems. This 120V HSI replacement serves as the direct updated version for the legacy 768A 211 model, ensuring reliable flame sensing and consistent ignition cycles under high demand conditions. Designed to meet the exact specifications of original equipment