Warning Signs Your Heating Unit Might Be Breaking

Broken Heating Unit

Have you woken up ever freezing on a very cold winter night? In case you haven’t left a window open accidentally, possibilities are your heating unit has broken—and it could be a few sadly chilly days you have to wait while the heating unit is replaced or repaired. But, if you can spot a failing heating unit before it goes out actually, you can contact Heating Auburn to replace or repair the unit without needing to wait in cold! Here are some helpful warning signs your heating unit might be taking its very last breath:

Cold Air

It may seem clear, but a heating unit that isn’t heating your house is a warning indication of imminent heating unit’s failure. It can be a lot of different issues causing this, however most frequently it has to actually do with motor in blower fan. If blower fan is faulty, the unit does not have sufficient power to blow the air throughout the house. This can lead to cold spots in a few parts of the house. If your heating unit is not blowing any hot air at all, then it might be an issue with the pilot light or heat exchanger. It’s something a qualified professional should have a look at, in order to see if any repair can be done to fix it.


Although it’d be nice if the heating unit lasted forever, its normal lifespan is around 15 to 20 years. In case you have had your heating unit for lesser than 15 years, ensure you do appropriate maintenance as per the specifications of manufacturer. Once your unit reaches 15 – 20 years age, it is time to begin paying attention to any unusual functions, smells, and sounds. If any of such things occur, contact a qualified technician for diagnosing the issue—they can let you known about how long the heating unit will last.

Increased Heating Bills

Are you utilizing your heating unit consistently and still your heating bill is increased substantially? It can be next warning sign that the heating unit is on its very last leg. Heating units try to keep certain temperature in the house always. If the unit is not efficient to heat the house as promptly as it did before, it might run longer, utilizing more energy.

Strange Noises

It is pretty clear that heating units make noises. If yours does not, you have a new model probably, or it is hidden somewhere inside your house where you cannot hear it. But, if you begin hearing squeaks or pops, it might indicate that something actually has come loose inside your system and should be replaced or repaired.


There always is going to be certain quantity of dust inside a house, regardless of how frequently you dust off the furniture. But, if you see an unusual collection of dust—or large amount coming from heat registers when heating unit kicks on—it can be your heating unit telling you it is ready to give the ghost up. Your unit takes dirty outside the air, filters it, then heats it, and then blows it all through your house. As your heating unit gets older, it then has a difficult time filtering. Certainly, you must change your filters in 1-3 months, however, it isn’t just your unit’s filter that assists to clean the air. Your blower fan and ductwork also assist to filter the air. If you see an excessive of dust, contact a certified technician.

Yellow Pilot Light

In case you’ve natural gas furnace, then check its pilot light—which must be blue always. If light is yellow, then it isn’t just a warning sign stating that your unit needs repairs, however that your heating unit can be leaking out carbon monoxide, a very poisonous gas. In case you notice yellow pilot light, excess condensation, rotten egg smell or rust, shut your furnace off immediately and contact an expert technician.


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