These components are manufactured to exact tolerances

The Johnson Controls VG1245AGH923GGA is a premier 1/2 inch 2-way normally open ball valve assembly engineered for precise proportional control in demanding HVACR applications

reducing labor time during HVAC heat kit installation

Universal compatibility with Schneider Electric (Barber Colman) and other standard compact thermostats

but you should verify your specific unit's wiring schematic to ensure proper low-voltage terminal alignment

Trane CTR3027 Contactor 319852-301 These components are manufactured toThe Trane CTR3027 is a heavy duty, definite purpose 3 pole contactor engineered for demanding HVACR and industrial motor control applications. Operating with a 24V coil, this component is designed to manage high power electrical loads, supporting up to 40 FLA (Full Load Amps). As a direct replacement for CTR2765, the CTR3027 ensures seamless integration into existing 3 phase systems, providing reliable switching for AC compressors, furnace blowers,