By replacing worn or pitted contacts with this HVAC replacement part

it offers a zero-minimum differential design

Rugged Construction: Features a forged brass body and blowout-proof stem for long-term reliability in industrial piping

ensuring the ignition sequence only proceeds when the inducer motor creates sufficient negative pressure

Durable Construction: Built to withstand the harsh environment of a furnace combustion chamber for long-term HVAC safety compliance

Heil Quaker ICP 1184691 TXV Kit 320735-701 By replacing worn or pittedThe Heil Quaker ICP 1184691 TXV Kit is a critical OEM replacement part designed to regulate refrigerant flow and stabilize evaporator superheat. This thermostatic expansion valve kit is primarily specified for R 22 systems and serves as a direct replacement for legacy ICP part numbers, including 1173167. Engineered for high accuracy metering, this TXV kit adapts to varying load conditions to prevent liquid slugging and protect the compressor from