York S1-R72DB0003 TXV Kit 321142-301 designed to eliminate parallax errors

designed to eliminate parallax errors during manual readouts

For contractors managing HVAC repair parts

Can this kit be used on other burner brands

This is a CCW blower wheel (Counter-Clockwise) as viewed from the hub/bore end

providing a comprehensive solution for pump rebuilds

York S1-R72DB0003 TXV Kit 321142-301 designed to eliminate parallax errorsThe York S1 R72DB0003 is a high precision TXV Kit engineered specifically for Mortex Coil applications within York and Johnson Controls residential split systems. As a veteran technician, you know that accurate refrigerant metering is the foundation of system reliability; this thermal expansion valve is calibrated to handle the specific pressure temperature curves of R 410A refrigerant. By modulating flow based on evaporator load, the S1 R72DB0003