Trane CNT0510 Pressure Switch 30067439-890 extending the lifespan of the

extending the lifespan of the equipment

Rated at 40VA and operating at 50/60Hz

you know that a leaking valve stem can compromise an entire hydronic or steam system's efficiency

999+% of oil aerosols and sub-micron particulates down to 0

This is a surface mount style switch

Trane CNT0510 Pressure Switch 30067439-890 extending the lifespan of theThe 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