April 2, 2022
Air quality in Hanover, MD

If your AC unit is on but not blowing cold air, it’s likely that the issue is either with your thermostat or with your compressor. In this discussion, we’ll walk you through how to troubleshoot and solve the most common problems with air conditioners that aren’t blowing cold air. We’ll also provide tips for preventing these issues from happening in the first place.

Fan Problems

Your fan is one of the essential parts of your AC unit. It helps circulate cool air and keeps your home comfortable. However, your fan can also be a source of problems. One common issue is that the blades can become bent or damaged, causing the fan to wobble and make noise. Another issue is that the motor can become overheated, leading to a loss of power and efficiency. If you’re having problems with your fan, there are a few things you can do to fix it. First, check the blades and straighten them if necessary. Next, make sure the motor is adequately cooled by cleaning the coils and checking for airflow obstructions. Finally, lubricate the bearings to reduce friction and extend the life of the motor.

Thermostat Problems

Your thermostat is responsible for telling your AC unit when to turn on and off. If it isn’t working properly, your air conditioner will not be able to cool your house correctly. There are a few things you can do to troubleshoot and fix thermostat problems. First, make sure the batteries are properly installed and that the thermostat is set to the correct temperature. Next, check the wiring to make sure it’s properly connected. Finally, reset the thermostat by turning it off and back on again.

Compressor Problems

If your AC unit isn’t blowing cold air, the compressor may be the problem. The compressor is responsible for pumping refrigerant through the system and cooling the air. If it isn’t working properly, your AC unit will not be able to cool your house. There are a few things you can do to troubleshoot and fix compressor problems. First, check the coils for obstructions and clean them if necessary. Next, check the power supply and make sure it’s turned on. Finally, reset the breaker if it has tripped. If none of these solutions solves the problem, you may need to call a technician to repair or replace the compressor.

Ductwork Leaks and Blockages

Most houses have central air conditioning units that use ductwork to distribute cool air throughout the home. Unfortunately, ductwork can develop leaks and blockages over time, which can reduce the efficiency of the unit and lead to higher energy bills. To fix this problem, first check for any visible signs of damage such as holes or cracks. If you find any damage, make sure to seal it with duct tape or another type of sealant. Next, use a vacuum cleaner with a brush attachment to remove any debris that may be blocking the airflow. Finally, check the insulation around the ductwork to make sure it’s still in good condition. By taking these steps, you can help ensure that your AC unit is running as efficiently as possible.

System Design Mistakes

If your air conditioner isn’t working as efficiently as it should, there may be a design flaw in the system. We’ll discuss some common AC design flaws and how to correct them. One common problem is that the condenser is located too close to the house. This can cause the unit to work harder than necessary, leading to increased energy costs. To fix this problem, simply move the condenser away from the house. Another common design flaw is incorrect sizing. Many people make the mistake of assuming that bigger is always better when it comes to air conditioners. However, an AC unit that’s too large for the space will cycle on and off more frequently, which can actually reduce its efficiency. If you’re not sure what size AC unit you need, consult a professional.

Preventing Problems

There are a few things you can do to prevent problems with your AC unit from happening in the first place. One of the most important is to keep the coils clean. You can do this by regularly cleaning them with a brush or vacuum cleaner. Another is to check for obstructions in the airflow such as leaves or insects. Finally, make sure you’re using the correct size of AC unit for your home. If it’s too small, it won’t be able to cool your residence correctly.

Power Issues

As the weather gets warmer, many people find that their air conditioners aren’t working as well as they should. In some cases, this can be due to power issues. If your AC unit isn’t receiving enough power, it won’t able to run at full capacity. As a result, your home will not be cooled as effectively as it could be. There are a few different ways to fix this problem. First, you can check the circuit breaker to make sure that it hasn’t been tripped. If it has, simply reset it and see if that fixes the issue. If not, you may need to call an electrician to check your home’s wiring.

Replacing an AC Unit

If your air conditioner is on the fritz, it’s important to call a professional for repairs as soon as possible. Not only will this help to keep your house comfortable during the hot summer months, but it can also prevent costly damage to your AC unit. A qualified technician will be able to quickly diagnose the problem and make the necessary repairs. In addition, they can offer guidance on how to maintain your AC unit to prevent future problems. With their help, you can keep your air conditioner running smoothly for years to come. Don’t hesitate to call a professional when your cooling system needs a tune-up. It could save you time, money, and a lot of headaches in the long run.

Contact a Professional Near You

When the weather outside is working against you, it’s important to have a team of reliable experts on your side. That’s where the conscientious professionals at Beltway Air Conditioning & Heating come in. We’ve been helping residents of Hanover, MD and the surrounding areas stay comfortable for years, and we’re ready to do the same for you. Since 2015, our team of highly trained technicians has been providing excellent customer service and outstanding workmanship in the HVAC field. They’re licensed, bonded, and insured, and you can have complete confidence that they’ll get the job done right the first time. We perform a complete assortment of residential and commercial heating and cooling services. Of course, that includes installation, repair, and maintenance, and it covers all the professional assistance outlined in this article. In addition, we handle indoor air quality issues and ductwork. We’re known for our system design capabilities. Our company has an A+ rating with the BBB, and we can ensure that your home is a comfortable refuge.

If you’re having difficulties with your AC unit and you can’t figure out why it’s not blowing cold air, give us a call at Beltway Air Conditioning & Heating today!

company icon