Reasons Why Your AC Keeps Running But is Not Working

fotex2022-08-01T12:33:55-07:00July 29th, 2022|Air Conditioners, Blog, HVAC Blog|

It’s a hot sunny summer afternoon, and while you would like to spend your day outside, you opt to stay indoors to keep cool. You toggle your thermostat to lower the temperature not once or twice but five times or even more. Despite the sound of your AC running, it’s quickly becoming apparent that your home isn’t cooling down. And as the temperature inside begins to climb, your patience starts to thin. At this point, you may be wondering what is going on. Our latest blog goes over a few reasons why your AC keeps running but is not working.

Leaky Ducts

Leaky ducts can cause your AC to run constantly without actually cooling your room(s). There are three different types of duct leakages. This includes supply, equipment, and return leakage.

  • Supply leakage is when there is a low supply of air from your AC Unit.
  • Equipment leakage is when the parts of the HVAC system are loose, allowing air to escape through the seals.
  • Return Leakage is when air from unconditioned spaces escapes into the ventilation system, causing an increase in air-conditioning load.

Dirty AC Coils

A dirty AC evaporator coil is a common explanation for a faulty cooling system. There are two types of coils in your AC unit: the evaporator and the condenser coils. Often these components can get dirty and cause your AC unit to fail. Routinely getting your coils clean will help ensure a well-working AC unit.

Dirty AC Filter

A clogged AC filter caked with debris will restrict airflow and cause your AC to perform poorly. Having a dirty AC filter will not only cause your AC unit to work poorly but can cause the air quality in your home to plummet. A clean AC filter will prevent your AC from malfunctioning and keep the air quality in your home fresh.

Unsuitable AC unit

Choosing a suitable AC unit for your home is essential to ensuring your home stay’s cool. There are several factors to consider when picking out an AC unit for your home, such as the length and height of your room, how much sun exposure your room gets, and the average number of people occupying the space, among other factors. It is essential to calculate the area you intend for your AC to cover and select an AC unit appropriate for that space.

A Faulty Thermostat

Over time, thermostats can become weak and stuck. Faulty thermostats can be attributed to loose parts, contaminated fluids, overheating, and improper installations.

Need The Help of An Expert AC Tech?

If you’re experiencing any issues with your AC unit, reaching out to an expert technician will make all the difference in getting your AC unit up and running again in no time. At Atlas HVAC Inc., we are highly skilled technicians that can quickly assess any issues you may be having and promptly resolve them. We have you covered, from simple AC filter replacements to new AC unit installations. Contact us today at (877) 452-8527, or visit our website for a free quote.