Why is My AC Not Blowing Cold Air?

Your AC system is a valuable tool for home comfort. That’s why it’s important to get to the root of any problem and complete AC repairs as quickly as possible. Keep reading to learn why your system has stopped blowing cold air and when to call for air conditioner repairs.

Wrong Thermostat Settings

It may sound silly, but tweaking the thermostat setting could solve your problem. If your thermostat is set to “On,” try switching it to “Auto” and see if the problem resolves.

Faulty Compressor

A faulty compressor means the refrigerant is unable to move throughout the system properly. However, this isn’t something that you can fix yourself. If you suspect a faulty compressor, you should have an air conditioner repair expert take a look.

Dirty Air Filter

When your air filter gets full, less air can pass through, which means there is less air to cool your home. Luckily, this is something you can usually resolve yourself. Simply clean or replace your air filter every three months.

Dirty Outdoor Unit

If you notice debris on your outdoor unit, wash it away gently with water and monitor the problem. Dirt and debris that build up on your outdoor unit can impact its cooling efficiency and its ability to release built-up heat.

Broken Condenser Fan

The condenser fan is what blows the hot air out of the condenser to dissipate the heat. Since it’s an integral part of your system, you don’t want to try any risky DIY tips on it. Call in the pros for a broken condenser fan.

Air Duct Leak

A leak in your air ducts can cause cool air to escape before entering your house. This means the air coming out of your vents will be warm or hot. An air conditioner repair expert will provide a thorough duct inspection to pinpoint any leaks.

Refrigerant Leak

A refrigerant leak can lead to frozen AC lines, ice buildup on the outdoor unit, and an inability to cool your home. If you notice any ice built up on your unit, turn it off and call your local HVAC expert.

Damaged Air Ducts

If your AC system is in perfect order, your air ducts could be the culprit. A tear in your ductwork can allow hotter air to enter and then be blown into your house.

Dirty Evaporator Coils

Dirty evaporator coils are one of the most common AC repairs that homeowners require. When debris builds up on your coils, they become less effective. If they freeze, they can bring your entire system to a halt.

It May Be Time to Replace Your Air Conditioner

If your AC system is over 15 years old or if it requires frequent service calls, it may be time for an upgrade. It’s best to get the opinion of a trusted local professional before buying a whole new unit.

AC Repairs in the Denver Area

If your AC system is not blowing hot air and a simple fix hasn’t worked, it’s time to call air conditioning repair experts.

For AC repairs and installation made simple, contact the pros at ABE Heating and Cooling. We are located in Brighton, Colorado, and serve the entire Denver Metro Area.