Trane SWT2475 Pressure Switch R-407A This manual-reset switch is a

This manual-reset switch is a primary defense against heat exchanger failure or flue blockages

this high limit switch is calibrated to trigger at 175°F (L175) with a 30°F differential

The unit includes a break-off shaft compatible with most standard dials

Key Benefits Precise OEM Pin Compatibility: Designed for a direct plug-and-play installation in Nordyne

How often should these cores be replaced

Trane SWT2475 Pressure Switch R-407A This manual-reset switch is aThe Trane SWT2475 Pressure Switch is an essential safety component designed for high pressure monitoring in Trane and American Standard HVAC units. This high pressure cutout switch features a 425 360# rating, meaning it is engineered to open the electrical circuit at 425 PSI and reset automatically when pressure drops to 360 PSI. This precise HVAC pressure switch calibration prevents compressor damage due to excessive head pressure or restricted