Heil Quaker ICP 1177927 Defrost Board 318172-701 Durable Brass Build: Forged brass

Durable Brass Build: Forged brass construction provides high mechanical strength and corrosion resistance for industrial refrigeration environments

Its broad 2

Extended Field Life: Rated for 60

While a temporary jumper may be used by a qualified technician during furnace troubleshooting to isolate the fault

Heil Quaker ICP 1177927 Defrost Board 318172-701 Durable Brass Build: Forged brassThe Heil Quaker ICP 1177927 Defrost Board is a critical OEM replacement part designed for International Comfort Products (ICP) heat pump systems, including brands like Tempstar, Comfortmaker, and Heil. This defrost control board utilizes microprocessor technology to manage 30, 60, and 90 minute defrost cycles, ensuring the outdoor coil remains clear of ice buildup during low temperature operations. It effectively orchestrates the reversing valve