Furnace Repair

info • October 24, 2020

Share this article

Furnace repairs you can do yourself – and some you Can’t

Not everything that goes wrong with a furnace means you have to call for professional help. There are things everybody can do for themselves, and there are other things that anyone reasonably handy can do – and then there are the times when you need us. Let’s take a look at some of these.


Things (almost) anybody can do themselves

  • Check the fuses/circuit breakers – at the main panel. Blown or tripped? Fix or restore.
  • Is there a switch somewhere that’s supposed to be on that is, in fact, off? There are people who call out a technician to turn the switch on, but not many. 
  • Make sure the thermostat is set at the temperature you want it at, that the registers are open and that they’re not blocked by furniture or drapes. (It doesn’t matter how warm the air is, it can’t get through a closed or blocked register).
  • If the blower simply won’t stop, look at your thermostat and make sure it’s set to AUTO, and not ON.


Things the reasonably handy can do themselves

  • Dirty filters and clogged blower assemblies get in the way of good central heating performance. If they are dirty enough or clogged enough, they do more than get in the way; they stop it working entirely. A competent handy person can clean a filter and clear a blower assembly without too much trouble. And filters do need regular replacement.


When you need a professional

For almost anything not covered above, you need a professional. Unless you’d rather not deal with it and risk breaking your furnace, please contact us any time. 


If you’re in or around Elgin, Illinois, you need Climate Control Services. When only absolute professionalism will do, we are here.

Recent Posts

December 14, 2023
Learn what to do when your furnace begins to fail or stops working. If your furnace needs repair, turn to a local HVAC service provider with the right amount of experience. Read this furnace repair guide to learn more.
December 6, 2023
At first glance, a heat pump and air conditioner appear nearly identical. However, one functions with greater versatility. Learn more about the differences in this post.
May 18, 2022
No one said homeownership was easy. Along with fiscal stability and long-term security, owning your own home can come with other inconveniences and frustrations such as seasonal stressors, unexpected repairs, and various rehab projects. While homeownership can sometimes seem like a never ending string of responsibilities and menial tasks, the statistical data is very clear: The frustration is worth it. Homeownership has significant benefits that can build both emotional and financial wealth over the years. Over three decades of studies have shown that homeownership leads to higher test scores for children, improved mental health outcomes, and a more stable retirement for adults.
By info August 16, 2021
Split air conditioners have an outdoor unit and an indoor unit. The outdoor unit is on an outside wall near the space to be cooled and houses the compressor and the condenser and expansion coils. The indoor unit contains a cooling coil, blower and air filter.
By info August 6, 2021
Most of the heat pumps you’ll see are splits: they have an outdoor unit and an indoor unit. Occasionally, you’ll come across a packaged system where everything – compressor, condenser, coil and fan – is in a single (outdoor) cabinet.
By info July 29, 2021
Routine maintenance on air conditioners is key to ensure your expensive equipment continues to function at a high level for years to come.
By info July 16, 2021
Building energy management systems (BEM) have been around for ten years or more but were mostly restricted to large facilities where they produced big cost savings and allowed management a better understanding of what went on in their buildings.
By info July 13, 2021
SEER stands for Seasonal Energy Efficiency Ratio and refers to the performance of air conditioners. New air conditioners must be manufactured to reach a minimum SEER level, which varies according to where in America the system is to be installed.
By info July 11, 2021
The biggest cause of failure in domestic heating systems is lack of maintenance. That’s when most people call for help – when the furnace isn’t working, or it’s working but the heat isn’t getting through, or the heat is getting through but it’s patchy and there isn’t enough of it.
By info July 8, 2021
Ductless air conditioning is sometimes called a mini split or a ductless split system because it has two parts: A compressor installed outside the building; and an indoor fan unit installed close to the ceiling on an exterior wall.
Show More