Heil Quaker ICP 1171900 Limit Switch 320720-756 When installing a new 115V

When installing a new 115V PSC blower motor

Durable Construction: Built to withstand the high-cycle demands of modern residential HVAC units

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you must use the manufacturer-specified NG equivalent to avoid hazardous manifold pressure levels

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Heil Quaker ICP 1171900 Limit Switch 320720-756 When installing a new 115VThe Heil Quaker ICP 1171900 Limit Switch is a mission critical safety component designed for International Comfort Products (ICP) heating systems, including Heil, Tempstar, and Comfortmaker units. As a veteran grade OEM limit switch, the 1171900 is calibrated with a precise 165 degree cut out and a 115 degree cut in (165 50) temperature profile. This thermal disc switch is engineered to prevent heat exchanger damage by interrupting the burner circuit