Description
The Trane SWT1635 Limit Switch is a genuine OEM HVAC safety control designed to safeguard residential and light commercial gas furnaces by monitoring internal temperatures and interrupting operation when temperatures exceed safe limits. Built to Trane’s exacting specifications, this thermal limit switch helps prevent overheating and system damage while promoting efficient, dependable heating performance. It’s a direct replacement for the older SWT1635 designation, ensuring compatibility and peace of mind for both technicians and DIY installers.
Key Features
- Precise Temperature Control: Opens at 180 °F and closes at 150 °F, helping maintain safe furnace operation within the proper heat range.
- Thermal Safety Device: Acts as a critical safety component, interrupting electrical circuits if internal temperatures climb too high, protecting major HVAC components from potential damage.
- Durable OEM Construction: Designed and manufactured to meet Trane’s original equipment standards for reliable performance and long service life.
- Easy Installation: Simple screw terminal design allows quick and secure replacement during maintenance or system repairs.
- Broad Compatibility: Fits many Trane and American Standard furnace models when a 180 °F/150 °F thermal cutoff is specified.
