Description
Trane CNT3086 Low Pressure Switch Overview
The Trane CNT3086 is an OEM low pressure switch engineered to protect refrigerant circuits in Trane HVAC systems. It opens at 30 PSI and closes at 40 PSI, providing reliable low-side pressure monitoring that safeguards compressors and system components from operating under unsafe low-pressure conditions.
Key Features
- OEM Trane replacement low pressure switch
- Opens at 30 PSI to interrupt circuit under low-pressure fault conditions
- Closes at 40 PSI to restore normal system operation
- Designed for refrigerant circuit protection in Trane equipment
- Direct OEM replacement for accurate fit and reliable performance
- Helps prevent compressor damage caused by low refrigerant pressure
Product Specifications
- Brand: Trane
- Part Number: CNT3086
- Switch Type: Low Pressure Switch
- Open Pressure: 30 PSI
- Close Pressure: 40 PSI
Application
The CNT3086 is a direct OEM replacement part intended for use in Trane residential and light commercial HVAC systems. It monitors low-side refrigerant pressure and opens the circuit when pressure drops to 30 PSI, protecting the compressor from damage due to refrigerant loss or other low-pressure faults. The switch automatically resets when pressure recovers to 40 PSI, restoring normal system operation.
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