Signs that Warn You May Need a New Furnace

Furnaces Are Not Built To Last Forever

residential HVAC Systems portland or Your furnace is unlikely to break down in the middle of the summer, but that does not mean you should not have it checked out. Inspecting these kinds of residential HVAC systems in Portland during the warmer months is advantageous because you can address any issues before you need to use your unit again. This gives you some time to make the necessary HVAC repairs or replacements in comfort. Read on for a brief overview of some of the signs that warn you may need a new furnace.

Old Age

Furnaces are not built to last forever. You may notice this firsthand if you have an aging furnace yourself. The average furnace can last up to 20 years , but the furnaces in many homes are even older. If your furnace is approaching this age, it is a good idea to begin looking for a replacement. This can help you prevent an emergency situation in which you scramble to find a new furnace during the middle of the winter. If your furnace is over a decade old and demands frequent repairs, it may be worth your while to have it replaced.

Abnormal Noises

Your furnace has probably never been silent, but some sounds may warrant your concern. If your furnace is making banging or squealing sounds, it may be time to look into a new unit. The same is true if your furnace makes rattling and popping sounds. You may also hear your furnace turning on and off throughout the day and night or the blower running more heavily than usual; these are also signs that you may need a new furnace.


If your furnace is not keeping you adequately comfortable when you want it to, it is in your best interest to have a professional HVAC serviceperson take a look at it. Making constant trips to the thermostat to adjust the temperature is not normal; your furnace should be distributing air of the proper temperature in a consistent manner. If your furnace is unable to do this, it is time to start looking for a replacement model.

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