and safety limit switches

engineered with a Teflon-coated internal shuttle to resist mineral buildup and ensure consistent performance in hard water conditions

Environmental Resilience: Rated for high-humidity environments (5-95% RH) and wide temperature swings common in mechanical rooms

For technicians managing large-scale air preparation

Professional technicians will appreciate the color-coded push-connect terminals—R

Heil Quaker ICP 1171299 Housing 321702-401 and safety limit switchesWhen dealing with draft inducer issues in Heil Quaker, Comfortmaker, or Tempstar furnaces, the Heil Quaker ICP 1171299 Housing is a critical structural component for maintaining proper flue gas velocity and pressure switch calibration. As a vent motor housing, this part is engineered to exacting OEM tolerances, ensuring a gas tight seal and rigid support for the blower wheel and motor assembly. A direct replacement for ICP 1171299, this housing