this T-4000 series room thermostat utilizes a dual-dial configuration with independent setpoints

20% glass-filled polycarbonate enclosure

ensuring consistent airflow and optimal combustion efficiency across a wide range of Lochinvar and A

provided the torque requirements of the VB-9323 dual valve are met

This operating control thermostat features a liquid-filled copper remote bulb and capillary assembly

Trane COM6426 Compressor 319847-401 this T-4000 series room thermostatThe Trane COM6426 is a professional grade 9 ton scroll compressor engineered specifically for high demand commercial HVACR applications. Operating on 460V 3 phase power, this hermetic unit utilizes a positive displacement scroll design to deliver consistent performance and high volumetric efficiency in R 22 refrigerant systems. With a cooling capacity of approximately 108,900 BTU H, the COM6426 serves as a direct OEM replacement compressor for a