Trane CNT0510 Pressure Switch 30067439-890 Precision Balance: Factory-weighted to minimize

Precision Balance: Factory-weighted to minimize noise and reduce mechanical strain on the blower motor bearings

Since safety circuits rely on exact decimal-specific water column ratings

0 Cv rating and a durable Buna-N paddle to ensure efficient fluid distribution and a tight shut-off

a robust 1 1/2" NPT 2-way ball valve engineered for precision

Key Benefits Enhanced Safety: Features 3500 VRMS isolation and a fully insulated terminal strip to protect technicians from accidental shock

Trane CNT0510 Pressure Switch 30067439-890 Precision Balance: Factory-weighted to minimizeThe Trane CNT0510 is a heavy duty high pressure switch engineered for critical cut out protection in residential and commercial HVAC systems. This SPST (Single Pole Single Throw) safety control is calibrated for a 425 PSI open and 345 PSI close logic, effectively preventing compressor damage due to excessive head pressure or airflow obstructions. Designed as an OEM replacement part, it ensures seamless integration with the factory wiring harness and