Reznor 210761 Temp Control By utilizing a 4-way flexing

By utilizing a 4-way flexing design

The Honeywell 311852 is technically identical to the 311852/U (universal) model

always match the original 165F 35F DIF specs

Proper installation of the S1-7710-3281 limit switch is essential for maintaining equipment safety

Using a multimeter

Reznor 210761 Temp Control By utilizing a 4-way flexingThe Reznor 210761 is a critical OEM replacement oil temperature control designed specifically for the pre heater assembly in Reznor waste oil furnaces. For technicians troubleshooting a locked out burner or inconsistent ignition, this 170F oil temp control ensures the fuel reaches the precise viscosity required for efficient atomization. Operating with a 15 degree differential, the switch closes to allow the heater to maintain a steady thermal