Trane SWT1720 High Pressure Switch Overview
The Trane SWT1720 is a high pressure switch engineered to protect refrigerant systems from dangerous over-pressure conditions. Designed as a genuine Trane OEM component, this switch opens at 405 PSI and closes at 300 PSI, providing a reliable pressure differential that safeguards compressors and refrigerant circuits in Trane HVAC equipment.
Key Features
- OEM Trane replacement high pressure switch
- Opens (trips) at 405 PSI to interrupt operation under high-pressure conditions
- Closes (resets) at 300 PSI once system pressure returns to safe operating range
- Designed for use in Trane refrigerant systems requiring high-side pressure protection
- Helps prevent compressor damage caused by excessive discharge pressure
- Direct OEM replacement ensures proper fit and reliable performance
Application
The SWT1720 is intended for use in Trane commercial and residential HVAC systems as a high-side refrigerant pressure safety control. It monitors discharge pressure and interrupts the circuit when pressure exceeds the set point, protecting the compressor and refrigerant circuit from damage.
Specifications
- Brand: Trane
- Part Number: SWT1720
- Switch Type: High Pressure Switch
- Open (Trip) Pressure: 405 PSI
- Close (Reset) Pressure: 300 PSI
