Trane CNT0747 Presure Cutout 321894-708 ensure your wiring harness and

ensure your wiring harness and controller support variable frequency or ECM-style communication before replacing a single-speed PSC unit

Verify the 10k ohm sensor wiring at the terminals and test the thermistor for proper resistance based on the current tank temperature

Whether you are performing a Goodman furnace repair or upgrading a condensing unit control system

Built by Nortek Global HVAC

the 630-240-1 is specifically engineered for normally closed valves without an end switch

Trane CNT0747 Presure Cutout 321894-708 ensure your wiring harness andThe Trane CNT0747 Pressure Cutout is a mission critical manual reset low pressure switch engineered to protect compressors from damage due to refrigerant loss or coil freeze ups. As a genuine OEM Trane replacement part, it ensures the precise calibration required to maintain system integrity in residential and light commercial HVAC units. This encapsulated pressure switch features a non adjustable fixed setpoint, specifically designed to open at 7 PSI