Armstrong Furnace H2TXV01-1 TXV Kit 30067439-890 This furnace fusible link is

This furnace fusible link is a direct replacement for Carrier part number HY660001 and is physically and functionally identical to OEM references P421-1010 and 307566-701

Its automatic reset functionality ensures the system resumes operation once the internal temperature drops back to 100°F

We recommend inspecting your auger motor seals and drive pins during installation and replacing them if they show signs of leaks or wear

The "U" suffix simply denotes universal packaging for retail or wholesale distribution

0 µA) to ensure reliable burner operation and prevent nuisance shutdowns

Armstrong Furnace H2TXV01-1 TXV Kit 30067439-890 This furnace fusible link isThe Armstrong Furnace H2TXV01 1 TXV Kit is a critical 3 ton OEM expansion valve designed specifically for Armstrong Air and Allied Air residential cooling systems. As a genuine thermostatic expansion valve, this component ensures precise refrigerant metering into the evaporator coil, preventing liquid slugging and maintaining the necessary superheat for system stability. This factory authorized TXV kit features a 30 inch capillary tube, which allows