How Much Does It Cost To Repair A Furnace Transformer?

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How Much Does It Cost To Repair A Furnace Transformer?

The term “furnace transformer” can be unsettling because it sounds like a new Transformers flick, but the truth is that this element serves a fundamental purpose for any furnace. The furnace transformer’s primary job is to provide electricity to the furnace.

This is essential for the operation of the arc furnace. Some furnaces, for example, require 24 volts to work. This is where you’ll find the furnace’s basic controls, such as timers, ignitions, wiring, and temperature controls. Furnace maintenance is essential for everyone who has an HVAC system to avoid major furnace repairs in Lebanon.

Importance Of Furnace Transformer

  • The value of a transformer in any electrical equipment cannot be overstated.
  • The entire network will not function effectively if you do not regulate the proper voltage according to your circuit breaker or other electrical equipment. Otherwise, the repercussions could include a tripped breaker, burned fuses, and power outages.
  • If you try to force the wrong voltage, your furnace may be permanently destroyed, which will be quite expensive.

Cost To Repair A Furnace Transformer

If conventional efficiency units had been employed, the transformer replacement project would have cost around $360,000. DOE paid an additional $57,000 to offset the cost of TP 1-compliant transformers, which are currently more expensive than standard efficiency transformers.

How To Check Whether Your Furnace Transformer Is Working Or Not?

Furnace repair is a difficult task that may necessitate the assistance of a specialist. Some jobs, like replacing a furnace transformer, are quite simple and can be completed with a little planning — and at a cheap cost. However, you must take some precautions:

  • Check supply voltage

To test the electricity flow to your transformer, you should use a voltage test meter. Transformers are often powered by 120 or 240 volts. Determining the voltage coming into the transformer is an important first step in determining if everything is working properly.

There are two systems in transformers: one for supply voltage and the other for secondary voltage. The supply wires are usually black and white, especially with a 120-volt transformer, but they may have different colors depending on your machine. The black wire is most likely live, while the white wire is more likely neutral. Before proceeding, if feasible, check the manufacturer’s instructions to determine which wire is which. To check the strength of the black wire, use the voltmeter’s black lead. To test the white wire, use the voltmeter’s red lead. If the sort of transformer you have is 120 volts, the voltmeter should indicate 120 volts.

If it doesn’t, test the red lead by connecting it to a ground wire. If that works, your transformer’s white wire is broken.

  • Check secondary voltage

To check for secondary voltage, repeat the procedure. There could be a range of colors in the wires. They are frequently red or blue. Before proceeding, double-check the manufacturer’s instructions to determine which wire is which.

Connect the red lead of your voltage tester to the red wire. Connect the black and blue wires with the black lead. The number of volts should be displayed on your voltage meter. If it doesn’t, the transformer will need to be replaced.

So are you looking forward to repairing your furnace transformer but you are not sure about the cost? If yes, then contact Comfort Solutions Heating and Cooling at (513)932-7200 for more details. We provide other services as well such as heat pump replacement, Springboro. You can click here to know further about our maintenance plans.