Common Furnace Problems and their Solutions

If your furnace stops working, then it is time to call for a Furnace Repair Keego Harbor MI expert. A lot of homeowners are having issues with their furnaces so you are not alone when it comes to this matter. Issues with furnaces usually arise as the colder months approach.

Thanks to the growing number of service technicians, furnace repair becomes a fairly easy task. But of course, you should also do some minor checks if you detect a problem with your furnace. For starters, you must make sure that your HVAC system is getting power. There are many instances when the service technicians come to a home just to flip the circuit breaker switch. Ensure that power isn’t the issue before calling your trusted HVAC technician. Here are the most common issues with furnaces:

1. The thermostat is not working.

If your furnace is powered on but no heat is coming out of it at all, check the batteries. Change them if needed so that the thermostat starts running again. You may also dust the insides of the battery and thermostat using a paintbrush to get rid of dust. If that fails to solve the problem, then it must be an issue with the location of the thermostat. If it is placed somewhere there’s a lot of sunlight or if it is too close to a heat source, its reading may affect the functions of the furnace.

2. The unit won’t turn on.

If the power lines are good but the furnace won’t turn on, then check its emergency shutoff switch. It is usually placed outside where your furnace is installed. If the furnace is in the basement, try the staircase. The switch may have been set to the off position, which will cut the power to the unit and keep it from working.

3. The filters are dirty.

Furnaces have filters and you have to change them regularly or you’ll stumble upon a lot of problems. The first of which is your increased energy bill. Change the filter every month to ensure that the furnace won’t work overtime. You may ask a furnace repair technician to do this for you or you may do it yourself if you’re confident enough working with the machine.

4. The furnace won’t ignite.

Does your furnace try to turn on but will simply fall silent and won’t start? If the power, thermostat, and filters are good and you’re still having this problem, then the problem could be caused by a faulty pilot light or ignition sensor. Fix it by removing the sensors and cleaning them. Ask the pros to do this job for you to be on the safe side.

5. The fuse keeps blowing.

If the furnace keeps on blowing fuses as soon as it starts, then it must be an electrical problem. Don’t mess with issues with electrical wiring as it is quite dangerous. Fix the furnace safely by call professional service technicians. Let them check if there are loose wires, water contact, shorted circuits, or if the right fuse size is installed.