Danfoss 8168029 Rotolock Valve Valve Rebuild Kit for Classic

Valve Rebuild Kit for Classic Two and Three Way Normally Open without End Switch 1/2" and 3/4" Valve Body Styles 635

The "115" is the temperature (in Fahrenheit) at which the switch closes to engage the fan

Fixed Calibration: Rated at 180°F to ensure the furnace high limit activates before the heat exchanger reaches critical stress points

ensuring the draft inducer motor is moving sufficient air across the heat exchanger before allowing the ignition sequence to proceed

As a direct HVAC replacement part

Danfoss 8168029 Rotolock Valve Valve Rebuild Kit for ClassicThe Danfoss 8168029 Rotolock Valve is a heavy duty V04 service valve engineered for critical isolation in commercial refrigeration and industrial HVAC applications. This specific model features a 1 1 4" Rotolock connection coupled with a 3 4" ODF (solder) interface, making it a standard requirement for suction or discharge line management on high capacity compressors. As a professional, you know that the Danfoss 8168029 provides the necessary