Common Problems With Air Conditioning Units That Need Repair

Many people need air conditioning units, especially during the hot summer months.

Many people need air conditioning units, especially during the hot summer months. However, like any other machinery, air conditioning units can experience problems. Here are some common air conditioning issues that signal that the unit might need a check-up from a professional:

Leaking refrigerant

Refrigerant is the substance that helps to cool the air in an AC unit. If the unit leaks refrigerant, it will be less effective at cooling the air and may even stop working. This is a severe problem that requires the attention of a professional.

Thermostat sensor problems

The thermostat is the device that controls the temperature in a home, and it depends on a sensor to work correctly. If the sensor is malfunctioning, it can cause the air conditioning unit to run constantly or turn off unexpectedly. This can be a frustrating problem for homeowners, but it is usually an easy fix, especially if a professional is involved.

Dirty air filters

The air filter in an air conditioning unit removes dirt, dust, and other particles from the air. If the air filter is dirty or clogged, it can reduce the unit's efficiency and cause it to work harder to cool the air. This can result in higher energy bills and a shorter lifespan for the unit. If a homeowner can't replace the air filters by themselves, they should seek help from a professional.

Frozen coils

The coils in an air conditioning unit are responsible for absorbing heat from the air and transferring it outside. If these coils become frozen, it can prevent the unit from functioning correctly. A lack of maintenance or a dirty air filter usually causes this problem.

Electrical control failure

This is another common problem that can affect the performance of an air conditioning unit, especially if it is oversized. It occurs when an issue occurs in the unit's electrical components, such as the thermostat, compressor, control board, or wiring. If a homeowner suspects that their unit is experiencing electrical control failure, they should call a professional as soon as possible.

Work with a professional

If one notices any of the above problems with air conditioning, contact a reputable professional for further help. Sometimes, a DIY route can worsen the problem instead of solving it. Furthermore, a homeowner can save money on energy bills and extend the unit's lifespan by trusting a professional to ensure that the air conditioning is working correctly and efficiently at all times.

When you need heating or refrigeration service, maintenance, or repair, call us at Affordable Comfort A/C and Heating at 602-574-1205.