This Uni-Kit dual gas valve serves as the direct replacement for the discontinued Robertshaw 720-400

and the Rheem-Ruud 61-21922-39 TXV is the specific OEM solution for R-22 systems requiring a 3/8" x 3/8" configuration

Direct Plug-and-Play: Pre-programmed for specific York cabinetry for easy contractor installation

Broad Compatibility: Engineered specifically for the Carrier 5H and 6L series open-drive reciprocating compressors

this brass service valve kit is rated for operating pressures up to 650 PSI and includes a 1/4-inch access port for system evacuation

Carrier HR46TN008 Controller 318423-701 This Uni-Kit dual gas valveThe Carrier HR46TN008 Controller is a critical VFD Motormaster component designed for precision management of variable frequency drive systems in commercial cooling applications. As a genuine Carrier OEM replacement part, this power controller ensures the exact modulation of motor speeds by varying frequency and voltage, which is essential for maintaining head pressure in low ambient conditions. Its robust construction and high grade internal control