Description
The Trane SWT3018 is a Single Pole Single Throw (SPST), Normally Open (N/O) pressure switch engineered for reliable pressure sensing and circuit protection in HVAC and refrigeration systems. With an open setpoint of 25 and a close setpoint of 41, this switch automatically responds to system pressure changes to help protect equipment from operating outside safe pressure ranges.
Key Features
- SPST (Single Pole Single Throw) switching configuration
- Normally Open (N/O) contact operation
- Opens at 25 pressure setpoint
- Closes at 41 pressure setpoint
- Genuine Trane OEM replacement part
- Designed for use in Trane HVAC and refrigeration equipment
Application
The SWT3018 pressure switch is used to monitor and respond to system pressure levels, interrupting or completing a circuit when pressure thresholds are reached. This helps safeguard compressors, refrigerant circuits, and other critical HVAC components from damage due to abnormal pressure conditions. Its normally open design ensures the circuit remains open until the defined close pressure setpoint is achieved.
Why Choose the Trane SWT3018?
- OEM-quality construction for dependable, long-lasting performance
- Precise pressure setpoints for accurate system protection
- Direct replacement for compatible Trane equipment
- Helps maintain system efficiency and equipment longevity
Important Note
Always verify compatibility with your specific Trane unit model before installation. Consult your equipment’s service manual or a qualified HVAC technician for proper installation and commissioning.
Reviews
There are no reviews yet.