To ensure accurate differential pressure sensing

this unit is fully compatible with R404A

The SPDT contacts are rated for 10 amps resistive at 120/240VAC

Enhanced Safety Logic: The manual reset design prevents automatic cycling of the system under unsafe firing conditions

When replacing a 221159 vent motor

Heil Quaker ICP 1174409 TXV R-410A To ensure accurate differential pressureThe Heil Quaker ICP 1174409 TXV is a precision engineered thermal expansion valve designed for 2 ton R410A air conditioning systems. Engineered for high efficiency refrigerant metering, this hard shut off TXV features a 95 inch capillary tube, ensuring optimal superheat control and preventing liquid floodback to the compressor. As a genuine ICP OEM replacement part, it guarantees correct fitment and pressure ratings for Heil, Tempstar, Comfortmaker,