625-inch diameter thermoswitch features open-on-rise logic

for extra-thick insulation

This unit is a staple for technicians requiring universal staging capabilities and permanent memory backup

This valve is rated for incoming water supply pressures up to 300 psi

Trane CNT0747 Presure Cutout 322838-752 625-inch diameter thermoswitch features open-on-riseThe 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