HVAC systems are generally reliable and maintenance-free. However, this does not mean inspections are unnecessary. In fact, homeowners are recommended to have HVAC contractors in Atlanta inspect their systems once every one to two years to ensure everything is in working order. If you have at least a general knowledge of how a typical HVAC unit works, then you may be able to perform some of the inspections on your own. The following parts on your HVAC system should be inspected by an experienced homeowner or professional technician during a routine inspection.
Start with the fuses, which protect the compressor and motor from overheating. The fuses are the first parts a technician checks when the motor is exhibiting problems. You will also need to check the contractor. There are three of these: one for the blower motor, one for the condenser fan motor, and one for the compressor. Arcing and pitting can damage the contractors and prevent them from sending the electrical connections needed to regulate the motor’s temperature.
Next, you will need to locate the capacitor. This part is responsible for keeping the motor running at a consistent speed. It also engages with the compressor and helps it increase its starting torque. A capacitor that burns out will need to be replaced by a professional. HVAC contractors in Atlanta will be able to determine if the capacitor needs to be changed.
Of course, there is also the air filter, which is probably the easiest part to take a look at and can be done by laymen homeowners. Simply pull the filter out of the unit and hold it up to the light. If light passes through, then it doesn’t need to be changed at the moment. If the light is unable to penetrate, then it’s time for a replacement. When changing the filter, be sure to use a replacement filter with the appropriate Minimum Efficiency Reporting Value. MERV ratings come in a number from one to 20. The higher the number, the better it is at removing microscopic particles. For residential homes, a filter with a MERV rating of around six or seven will suffice. Visit here to know more.
With the exception of the filter, all other parts should be looked at by HVAC contractors in Atlanta. While homeowners with a little know-how may be able to perform some additional DIY inspection, repairs, and in-depth maintenance should always be left to a technician.
Call up your local HVAC contractors in Atlanta if you suspect your HVAC system may be faulty. HVAC contractors in Atlanta can also catch and diagnose problems before they occur and render the entire unit inoperable.
