Description
The Trane SWT04528 is an OEM pressure switch (PS1) engineered specifically for Trane heating and cooling equipment. Pressure switches are critical safety and operational components that monitor system pressure levels and signal the control board to allow or interrupt operation, protecting the equipment from damage caused by abnormal pressure conditions.
Key Features
- OEM Trane replacement pressure switch designated PS1
- Designed for precise pressure sensing in Trane HVAC systems
- Helps protect equipment from operating outside safe pressure parameters
- Direct drop-in replacement for simplified installation
- Manufactured to Trane’s original design specifications for reliable, long-lasting performance
Application
The SWT04528 pressure switch is intended for use in compatible Trane residential and light commercial HVAC systems. As a PS1-designated switch, it is typically integrated into the system’s safety circuit, monitoring pressure conditions and communicating with the control board to enable proper sequencing and protect system components.
Why Choose OEM Trane Parts?
- Guaranteed fit and compatibility with your Trane equipment
- Maintains original system performance and efficiency
- Supports equipment warranty compliance
- Reduces callbacks and repeat service visits
Ordering Information
- Brand: Trane
- Part Number / SKU: SWT04528
- Component Designation: PS1 (Pressure Switch)







Reviews
There are no reviews yet.