Possible Reasons your AC Unit May Not Be Working

Possible Reasons Your AC Unit May Not Be Working

The HVAC unit is a complex mechanical system; thus, it consists of several parts. For the system to run smoothly and efficiently, these components have to be functioning well.
Therefore, it is essential you maintain these parts for the HVAC unit to function correctly.

When your HVAC unit is not working, finding a reputable ac repair company is critical in ensuring service is restored punctually and effectively. There are many causes for the failure of an HVAC unit.

The following are the five most common causes:

Dirty Filters: The air filter removes impurities from the air when it passes through it. When the HVAC air filters are dirty or clogged, they will not function properly, thus preventing airflow. Fixing dirty filters is an inexpensive task.

You are advised to change the air filters monthly during peak summer or winter season. Changing the filters will enable the trapped impurities to be discarded rather than circulating in the indoor air. When filters are not regularly replaced, they create a barrier making your HVAC system work twice as hard.

When it is not peak season, you should replace the air filters every three months. Despite replacing air filters being the easiest form of maintaining an HVAC unit, not replacing them is one of the reasons HVAC systems fail.

Improperly Balanced Dampers: Dampers are movable plates in the ducts of your HVAC unit that control airflow to specific areas of your home. When the dampers are improperly balances, some rooms in your house will seem to heat or cool faster than others. When the dampers are correctly balanced, every room will be heated or cooled equally.

When you experience uneven temperatures room to room, this may indicate you have unbalanced dampers and should call a licensed professional to service your HVAC systems.

Broken Thermostat: The thermostat regulates the temperature of a heating and cooling system. A broken thermostat will make your system not to turn on or off consistently. A broken thermostat will not be evident to you; hence it requires knowledge of a professional to expose it.

If you do not have a broken thermostat, consider upgrading to a smart thermostat. Smart thermostats increase the convenience of an HVAC unit as well as lowering the energy bills.

Leaking Refrigerant: The refrigerant is fluid in the HVAC unit that cools a space by capturing heat from one space and releases it to another. A leaking coolant will cause your HVAC unit to fail because when there is not enough refrigerant in the AC system, there is no way it will function properly. When you notice that your home is not getting cold despite the AC working overtime, contact a reputable AC repair professional to inspect the system.

Breaker Was Tripped: The breaker in the HVAC unit controls the flow of electricity, which powers it. When your HVAC unit is completely unresponsive, this may be caused by a tripped breaker. You can quickly fix this by going to the breaker box and turning it back on. However, if the HVAC unit trips the breaker regularly, you should contact a professional AC repair company.

When you properly maintain these components, your HVAC unit will operate efficiently. With this information, you will enjoy quality indoor air with lower energy bills.


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