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Five Signs your Residential HVAC Unit Needs Repairs

Posted on 02 November 2017 by admin (0)

No matter where you live or your location in the United States, heating, and cooling systems play a crucial role when it comes to maintaining a comfortable indoor environment. Most parts of the country experience extremely high summer temperatures and low winter temperatures which is why homeowners have to invest in HVAC units. To ensure your air conditioner functions and works well when needed most, you must pay close attention to the indicators of system failure.

So, how can you tell if there’s a problem with your air conditioning unit? We both know that you’re not an expert or experienced in this area which means it can be tough to know when there’s a problem. At times, you might think your HVAC system is working fine, yet it has complications. It’s recommended to schedule an A/C repair regularly, especially before or after summer, to make sure your equipment is working at maximum efficiency. Here are some of the signs that indicate it’s time to repair your air conditioner.

Squealing or Grinding Noise

Well, there are times when your air conditioner will sound like a horror movie. That’s a sign of a problem. Any weird noise could indicate a problem in your motor bearings or broken belts. A squealing sound would indicate your equipment needs lubrication in some of its metal components. You shouldn’t wait for your system to stop working before you look for an HVAC technician.

Poor Air Flow

Some of the reasons why your air conditioner has not been producing air flow include a failing compressor or a blocked ductwork. This problem can be detected if the temperature in each of your rooms is different.

Thermostat Problems

How will you know if there’s a problem with your thermostat? If in the past few days, some of your rooms seem to be receiving air while others don’t, there could be a problem with your system’s thermostat. In such cases, you may need to contact a trained technician to either repair or replace your thermostat so that it can start producing consistent temperatures.

The presence of Moisture where it shouldn’t be

If you detect a leakage or moisture near or around your air conditioner, chances are there’s a problem with the drain tube. At times, the problem could be as a result of a leaking refrigerant. It this is the case, you must have a technician make the necessary repairs as soon as possible since refrigerant leaks pose a health risk to you and your family.

Strange Odors

If you notice a musty smell coming from your HVAC unit, it is likely there’s mold growth within or around the system’s components. Note that the air coming from your system’s vent is supposed to be cool and crisp. There are two possibilities is there’s a strange odor coming from your unit; a burnt out wire insulation or mold growth within the system. Contact an experienced HVAC contractor to inspect your system and identify the source of the unusual smells.