Trane THT2546 Limit Switch R-134A High Compatibility: Direct OEM replacement

High Compatibility: Direct OEM replacement for Carrier

Designed primarily for Secop compressor compatibility

this unit features a Manual Reset mechanism and a Single Pole Double Throw (SPDT) switch configuration

heat-treated material

this sensor ensures consistent resistance-to-temperature curves across a wide operating range (-30°C to 50°C)

Trane THT2546 Limit Switch R-134A High Compatibility: Direct OEM replacementThe Trane THT2546 Limit Switch is a critical safety component designed for precise thermal management in commercial and residential HVAC systems. Engineered by Therm O Disc as a genuine OEM replacement (superseded by THT02546), this fixed temperature high limit control features a calibrated open temperature of 140F and a close temperature of 110F. For technicians service calling on packaged units or furnaces, this bimetal snap action switch ensures