Johnson Controls S350AA-1 Module 30067439-890 The Heil Quaker ICP 1177395

The Heil Quaker ICP 1177395 Spark Module Replacement Kit is a critical OEM ignition control upgrade designed for consistent pilot re-ignition and burner sequencing in residential and light commercial furnaces

While a 2-pole contactor technically breaks both legs of power

Built to withstand the thermal cycling associated with heavy-duty industrial applications

protecting the heat exchanger and improving end-user comfort

Johnson Controls S350AA-1 Module 30067439-890 The Heil Quaker ICP 1177395The Johnson Controls S350AA 1 is a precision Temperature Stage Module engineered to expand the control capabilities of the System 350 modular architecture. This unit, which is functionally identical to the S350AA 1C, operates on the Fahrenheit scale and features SPDT enclosed relays for reliable switching in commercial HVACR applications. Power is supplied directly via the A350 Control Module, eliminating the need for independent external