SWT3158 | 35/55# Low Pressure Switch | Trane

**35/55# Low Pressure Switch (SWT3158) - Trane** The SWT3158 Low Pressure Switch from Trane is a vital component for maintaining proper air conditioning and refrigeration system operation. This switch ensures that the system shuts off when the pressure drops below a safe level, protecting compressors and other components from damage. **Key Features:** * Monitors low-pressure levels in refrigeration and air conditioning systems * Protects compressors from damage due to low pressure * Automatically shuts off the system when pressure drops below a preset threshold * Provides precise control over system operation * Easy to install and maintain **Specifications:** * SKU: SWT3158 * Pressure Range: 35-55 PSI * Switch Type: Snap-Action * Electrical Rating: 15 Amps @ 250V AC Our HVAC supply store offers the SWT3158 Low Pressure Switch from Trane at the best prices with fast shipping. Contact us today to ensure the reliability and safety of your HVAC and refrigeration systems!