Is Your HVAC System Trying To Tell You It Needs Maintenance?

There are certain sounds that your HVAC unit can make to alert you of impending problems. If you ignore these noises, you may end up coming home to an uncomfortably hot or cold home in the very near future. Beyond the normal sounds of your unit doing its job, these clicks, buzzes and hums may be telling you it is time to call in a professional for needed HVAC service or repair. Here are some common noises that may be signs of problems with your HVAC system: 

–        Buzzing electrical panels. If you hear a soft buzzing or crackling coming from any of the electrical panels in your unit, call a professional right away. There may be a problem that could short out the unit or worse, start a fire in your home.

–        Gurgling. The sound of gurgling or bubbling liquid could mean you have a coolant leak. If you are losing coolant, eventually your unit will stop providing chilled air, so call your local HVAC service professional.

–        Sounds in the duct work. It is normal for the duct work to make some sounds when it expands and contracts. However, scratching or other animal noises could mean you have an unwanted pest in your duct work. Squealing, roaring or mechanical squeaking echoing through the ducts may be the air handler fan having problems.

–        Clicking. If your A/C relays are making a clicking noise, it could be a sign of a problem with your thermostat. 

Do not wait for your HVAC system to stop working altogether during the hottest (or coolest) time of year. At the first sound or sign of a problem, call in a professional to inspect your home heating and cooling system and get the issue resolved before it becomes a serious problem.

Posted on behalf of James Smith, ClimateSmith LLC

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