Fahrenheat Fuh54 External Thermostat

As the title demonstrates, here we will introduce to you how you can install the external thermostat in a Fahrenheit FUH54 Garage Heater. Whether your thermostat of Fahrenheit FUH54 garage heater has some problem and you want to replace it or you want to install another external thermostat for better temperature regulation her we will step by step guide you how to fix the thermoset and install another Fahrenheat fuh54 external thermostat.

Components and Parts required:                        

• Contactor.
• Wires of 10 AWG.
• 30 Ampere Circuit Breaker.
• A Thermostat(CT410B)  for FUH54 Garage Heater

Procedure:

The wire from your heater is going into the breaker box which has a 30A circuit breaker wired to a distribution box from there it will go into the ceiling of your garage. Where you will have to introduce this external thermostat. Now keep one thing in mind that before removing the wires from the internal thermoset of your heater take the picture of it as it will help you when you wire it with the new external thermostat.

Now you have to buy some extra wire as t it will go to your external thermostat, after wiring the thermostat you can end up this wire connection in your distribution box.

 Now you have to add a Contactor, that should be fixed inside the heater, since the Thermostat (CT410B) is of only 22A rating, whereas the heater is rated at 30A. The switch interrupts L1 to the Thermostat, and with the internal thermostat, it simply replaced by the Fahrenheatfuh54 external thermostat (CT410B).

  

The L1 circuit controls the heating component, and L2 controls the fan, which should turn on/off consequently according to the set temperature of the unit. The Thermostat, will just control L1 (for example if I wire L2 into the four-wire Thermostat, in which case the thermostat the whole movement of the knob in counterclockwise would result in burning of the unit totally, so do not connect the 120 or 240 Volt together it first goes through the element and then secondly, the thermostat should be between power from the Ac supply and the heating element, to effectively control the temperature.