Your home’s HVAC system: it’s one of the most critical components of your space. While you probably don’t think about it very frequently, it’s the thing that keeps your space comfortable and livable, both during chilly winter days and hot summer scorchers. When you need heating and cooling repair, though, that suddenly comes to a grinding halt.
The good news, though, is that you can prevent problematic situations by doing a bit of preventative maintenance. With that in mind, here are ten early signs that you need heating and cooling repair:
1. You Hear Strange Noises
With few exceptions, noise is never a good thing when it comes to your HVAC system. Specifically, buzzing, humming, banging, rattling, and groaning sounds are all signs it’s time to call an HVAC repair specialist.
2. Low Heat Output
Is your furnace not performing the way it should? That’s the first sign of a problem. If you notice that the air coming from your vents is cooler than it should be, call an HVAC pro.
3. Low Air Flow
Likewise, if you notice there’s very little air coming through your HVAC vents, it’s likely you have a blockage or a fan problem somewhere in the system. This interrupts the flow of air through the system and makes it more difficult for the furnace to do its job.
4. Short Cycling
A “cycle” is the process when a furnace kicks on and turns off again. If you notice that your HVAC system is “short cycling,” meaning it’s turning on and off multiple times throughout the day, that’s a sign your furnace is using more energy than it should be.
This indicates a problem or inefficiency within the system. While you may just need a simple tune-up, it’s also possible there’s an issue that must be repaired. Call an HVAC pro to be sure.
This one goes without saying, but if your furnace simply stops turning on, you’ve got a problem. In many cases, this problem is a large one: a gas leak, faulty ignitor, or some other big issue that can constitute a major threat to your home. Contact an HVAC services pro immediately to avoid a real catastrophe.
6. Bad Smells
Bad noises are one thing, but bad smells are also something to pay attention to. If you smell something funky coming from your HVAC system, move quickly.
Sometimes, your HVAC system just needs a comprehensive cleaning or treatment with UV lamps to kill mold and mildew growth back in the ducts.
7. Water Leaks
Have you noticed water pooling around the base of your AC? If so, call a pro quickly. Water leaks are a sure-fire sign that your home’s AC system is low on refrigerant, which it relies on to run properly.
Additionally, it poses an electrocution risk in extreme situations.
8. High Humidity
During the spring and summer, the weather outside can be a little sticky, but it shouldn’t feel that humid indoors. When it’s working correctly, your A/C unit should moderate those indoor humidity levels.
If it’s not keeping your home’s moisture levels in a comfortable range, call a service pro to determine what’s going on.
9. Old Unit
If your cooling or heating unit is simply old, it’s a good idea to get ahead of any repair needs it might be facing and call the pros now. They’ll be able to do any preventative maintenance it needs and keep it in great working order.
10. Clogged Air Filter
If it’s been a while since you changed your HVAC unit’s air filter, contact a professional to come in and do it for you. The air filter plays an important role in maintaining the air quality of your home and preventing mold, mildew, and environmental toxins from making their way into your lungs.
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