Heil Quaker ICP 1066006 TXV 30067439-890 making it fully compatible with

making it fully compatible with modern HFC and HCFC refrigerants

31 VDC usually indicates a calibration shift or internal failure

this updated OEM part ensures precise compatibility with original control strings without requiring modifications

Can I use this on other ICP brands

Heil Quaker ICP 1066006 TXV 30067439-890 making it fully compatible withThe Heil Quaker ICP 1066006 TXV is a precision engineered thermal expansion valve designed for R22 refrigerant systems with a 2. 5 ton cooling capacity. Built for high reliability flow regulation, this hard shut off TXV features 3 8" x 1 2" ODF solder connections, making it a direct fit solution for various ICP, Comfortmaker, and Tempstar evaporator coils. As a veteran tech knows, maintaining precise superheat at the evaporator is critical for