Should You Replace Your Furnace If It Stops Putting Out Hot Air?

What Should I Do New Furnace or Not

You might think that it’s a good idea to just get a brand new furnace if your old one stops putting out hot air. However, the issue might not be as serious as you would assume. In many cases, a faulty furnace can still be repaired, and with the help of a team of dependable HVAC Denver CO experts, you can have the entire matter resolved in no time at all.


Depending on the damage, there could be a number of reasons why your furnace stops putting out warm air when you turn it on:


  1. The simplest and most straightforward reason is that your fan might be continuously on. If that happens, your furnace might not be able to keep up and the fan will just start blowing cold air at some point.
  2. The thermostat’s battery might simply be low. In that case, the thermostat will automatically set the furnace to a low setting or turn it off entirely, to avoid overheating. If the thermostat is wired into your home’s electric system, however, this won’t happen.
  3. Of course, serious issues could also occur, such as condensate line issues, problems with the high limit switch or even problems with the furnace itself. Depending on the nature of the malfunction, it could be at a lower or higher degree of difficulty, so it’s usually best to call up your local HVAC experts so they can inspect the unit and tell you what’s wrong.