SWT3197 | LOW PRESURE SWT OPEN-25 CLS-45 | Trane

**Trane SWT3197 Low Pressure Switch** The SWT3197 low-pressure switch from Trane is designed to maintain proper pressure levels in HVAC systems. It features a narrow deadband for precise and reliable operation. This switch activates at 25 PSI and resets at 45 PSI, ensuring optimal system performance. The switch's electrical rating is 15A at 125/250/480VAC with a maximum operating pressure of 200 PSI. It is suitable for use with R-22, R-407C, and R-410A refrigerants. Constructed with durable materials, the SWT3197 switch offers extended lifespan and resistance to corrosion. Its manual reset mechanism allows for easy troubleshooting and maintenance. This low-pressure switch is essential for maintaining system pressure and protecting your HVAC system from potential damage caused by pressure fluctuations. Trust in Trane's expertise in HVAC products for reliable and efficient performance. **Shop our HVAC supply store for the Best Deals and Fast Shipping!**