The double shielded (ZZ) configuration utilizes metal plates to retain high-quality grease while effectively excluding large contaminants

Code Compliance: Meets ASSE 1001 and ANSI A112

allowing technicians to switch between clockwise and counter-clockwise rotation to match the pump and fan requirements of the specific equipment

a "mushy" feel when rotating the dial

System Configuration: Allows for rapid offline and online programming

Heil Quaker ICP 1177661 Control Module 30067439-890 The double shielded (ZZ) configurationThe 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