If the board receives a call for heat but fails to energize those outputs

While they are designed for longevity

this HVAC replacement part ensures the system operates within its engineered thermal parameters

The wheel has a diameter of 15 1/8 inches and a width of 11 1/8 inches

Heil Quaker ICP 1178677 Temp Switch 340155-7024 If the board receives aAs an experienced technician, you know that a failed defrost cycle is the fastest way to lose a compressor. This Heil Quaker ICP 1178677 Defrost Temp Switch is a precise OEM replacement part designed to monitor outdoor coil temperatures and signal the control board to initiate or terminate the defrost sequence. Featuring 50 1 2 inch long leads, this temperature sensor offers the lead length necessary for clean routing on various International Comfort