Heil Quaker ICP 1177661 Control Module 30067439-890 With a temperature setpoint range

With a temperature setpoint range of 50°F to 90°F

or 240V into a stable 12V or 24V secondary output

Even in systems where the main module is rated for 208/240V

For technicians managing field repairs

a failed momentary brew switch is a common culprit

Heil Quaker ICP 1177661 Control Module 30067439-890 With a temperature setpoint rangeThe Heil Quaker ICP 1177661 Control Module is a critical integrated furnace control board designed for high efficiency direct spark ignition (DSI) and hot surface ignition (HSI) systems within ICP heating equipment. Engineered to manage the blower motor, inducer, and gas valve sequencing, this direct replacement control board ensures precise flame sensing and safety lockout protocols. As a drop in OEM furnace control module, it matches the electrical