a common cause of tool failure and line freezing

commonly found in commercial three-phase and residential single-phase installations

Is this part compatible with both natural gas and propane Reznor units

fitting both 3/8-inch and 1/2-inch round or square shafts commonly found in commercial ductwork

Carrier HH18HV125 Limit Switch 323613-751 a common cause of toolWhen you are troubleshooting a furnace that is tripping on high limit, you need a reliable, exact match replacement like the Carrier HH18HV125 Limit Switch. This genuine OEM furnace limit switch is a 95 125F auto limit switch designed as a primary safety control for your HVAC system. It features a Single Pole Double Throw (SPDT) configuration and is rated for 5 FLA at 240 VAC. The switch is engineered to open the circuit on temperature rise at 125F