York S1-025-22734-700 TXV R-410A The White Rodgers 50A65-843 is

The White Rodgers 50A65-843 is a universal single stage HSI integrated furnace control designed for professional field replacement across a broad range of OEM platforms including Trane

This feature allows technicians to set a specific delay before the system reacts to a temperature drop

Precise VAV Control: Engineered specifically for VAV terminal units

effectively spreading heat over a larger surface area to minimize mineral scale buildup and prevent premature failure in hard water environments

York S1-025-22734-700 TXV R-410A The White Rodgers 50A65-843 isThe York S1 025 22734 700 TXV is a precision engineered 5 ton thermostatic expansion valve designed specifically for R 410A refrigerant applications. For contractors managing split system repairs or new evaporator coil installs, this valve ensures precise superheat control by modulating flow based on load demand. It features a 3 8 x 1 2 ODF connection and a 60 inch capillary tube, providing necessary flexibility for mounting the sensing bulb away from