Reasons to Call for Heating and Cooling Maintenance

Whether you’re preparing for summer or winter, part of the process is to call for maintenance on your heating and cooling systems in Dupage County. At the start of a season, your HVAC system will work better when it’s properly maintained by a professional. Even if it’s well maintained, though, there are still a few reasons to call for repairs. If the system isn’t working as it should, or if it’s making odd noises, call for repairs before it breaks down for good.

When the System Makes Too Much Noise

If you’re turning on your heat or air for the first time in a season and the unit makes too much noise, it may be for a variety of reasons. The home’s ductwork naturally expands and contracts as warm air is replaced by cool air. If the noises are bothersome, consider opening a couple of vents. However, if there are squealing or grinding noises that you can’t identify, it may be time to schedule service.

If the System Isn’t Heating (or Cooling) Enough

When your system is turned on but there’s no discernible change in the indoor air temperature, you may need help with your heating and cooling in Dupage County. Perhaps your thermostat is set abnormally high, or a malfunctioning sensor may be throwing things off. Some units run out of coolant, and others become clogged with yard debris and dust. Not only are these situations uncomfortable, they will undoubtedly drive up your utility bills.

When it Won’t Turn On At All

If the unit won’t turn on at all, it’s a problem. There may be an issue with the system’s electrical supply or within the unit itself. In some cases, thermostats break, and in others, circuit breakers trip. If neither of these situations apply, it can be hard to figure out the problem with your heating and cooling. Dupage County residents have a great company that can help. Blue Frost HVAC’s technicians can diagnose and resolve the problem.

When your home has central HVAC, it’s important to have it serviced at least once per year. With good maintenance, you can avoid costly emergency repairs. Visit us at to learn more about our products and services or call Blue Frost Heating & Cooling to schedule maintenance.

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