Check the rating plate on your burner manifold

This direct replacement control board features a 120-second factory-set blower off-delay and supports both 24VAC and 115VAC humidifier outputs

Common Questions What causes an Armstrong A286 bucket to fail

which extends the service life of the S21 series valve

This part is a direct replacement for 382008 and 740-030-FS

Heil Quaker ICP 1183302 TXV 324846-701 Check the rating plate onThe Heil Quaker ICP 1183302 TXV is a precision engineered 6. 0 Ton R 410A thermal expansion valve designed to optimize refrigerant flow and maintain precise superheat across variable load conditions. As a direct OEM replacement TXV for high capacity International Comfort Products (ICP) systems, this balanced port expansion valve ensures maximum evaporator efficiency in 6 ton residential and light commercial air conditioning applications. Engineered