Reznor 210761 Temp Control provided the lead length is

provided the lead length is sufficient to stay clear of the burner flame

5 tons depending on the specific refrigerant and evaporator temperature

always match the original 165F 35F DIF specs

Can this pressure switch be used in horizontal or vertical furnace orientations

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

Reznor 210761 Temp Control provided the lead length isThe 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