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The truth is, any heating and air conditioning unit can experience performance problems that require repair or replacement. Time and constant use can slowly cause the components of your HVAC unit to become less and less efficient, and can eventually lead to breakdown. However, with proper maintenance and professional repair services, you can keep your HVAC system in better shape for a lot longer. Here is a look at some of the most common heating and ac repair problems, so you can keep your heater and air conditioner working efficiently.

Dirty Filters

The first cause of both heating and ac repair issues is dirty or clogged filters. This tops the list for two big reasons. First, it is the easiest maintenance project to take care of in your entire home. However, regular changing of the air filter somehow gets forgotten in the rush of everyday life. When your filter becomes obstructed by dirt and debris particles, the airflow is restricted. This makes your HVAC work harder to circulate the air into your home. The harder it has to work, the more likely it is to break down. Clogged filters can lead to other repair problems in Cleveland, TN, such as a blown limit switch on your heater and frozen coils on your air conditioner. As a general rule of thumb, you should change your air filter every 30 days, but when you add factors like pets, it can change the time frame to approximately every 20 days.

Faulty Thermostat

Another problem that causes both heating and ac repair issues is a faulty thermostat. A malfunctioning thermostat can keep your heater and air conditioner from working. Both smart and classic thermostats are vulnerable, and without a properly working thermostat your HVAC will not work. The thermostat is responsible for sending the right instructions to the unit from the control system. If it is not working, your heater and air conditioner cannot keep your house comfortable, since it did not get the right information. It could be caused by many things and the simplest to fix is bad batteries. If that is not the problem and you have checked your settings to see that they are correct, you need to have your heating and ac repair professional take a look at it.

Malfunctioning Fan

Without proper airflow, your home will not feel comfortable. This can be caused by a fan that is not working efficiently. Your HVAC fan motor, bearings, belts, and ducts should get routine maintenance, so they do not cause your heater or air conditioner to overheat and fail. To avoid unnecessary heating and ac repair issues, make sure that the area around your outdoor HVAC unit is kept clear from leaves and debris. Do not plant anything within a couple of feet of the unit, so the vegetation doesn’t interfere with the airflow around the system. If your fan has quit completely, call your Cleveland, TN technician for professional repair service.

Leaking Ductwork

One of the hidden heating and air conditioning repair issues that affect the performance of your unit is leaking ducts. These leaks can make it difficult, and very expensive, to try to keep your house comfortable. They let the air from your heater or air conditioner escape before it can reach the rooms of your home. Not only does it affect the comfort level inside, it compromises the indoor air quality. You should have your HVAC system inspected every year, so problems like this can be thwarted before they become a major issue. Your heating and ac repair professional can determine where your ducts are leaking and make sure they are completely sealed. This will keep your home more comfortable and keep your HVAC system from having to work twice as hard for half the results. And that could keep your heater and air conditioner working efficiently for a longer time.

Frozen Evaporator Coils

The evaporator coil on your air conditioner contains refrigerant. The job of the evaporator coil is to absorb the heat from the air. Why does an air conditioner need to absorb heat? The evaporator coil needs to have warm air circulate around it, so they can work right. If something is blocking the circulation of warm air, your evaporator coil can get a layer of ice buildup on it. If this happens, you will notice less cold air coming from the vents or even warm air. When you notice this, you should contact your heating and ac repair specialist for service. They can help you fix the problem and take steps to keep it from happening again.

Low Fuel or Refrigerant

All machines run on something. In the case of a furnace, it needs the proper amount of fuel to power it. A fuel level that is too low can cause your heater to work sporadically. You may feel cold air or experience other problems with your heater. Not keeping the fuel level full enough can also cause odd odors in your home and can also cause harmful fumes to build up inside. You should call for fuel when you notice your level is getting dangerously low, so your heater doesn’t experience repair problems.

Your air conditioner needs refrigerant to provide the icy cool blast you want in the heat of summer. Refrigerants are needed to take the heat and humidity out of your home. Sometimes, an air conditioner’s refrigerant lines can develop leaks, which lets the refrigerant escape. Other times, the refrigerant level has just gotten too low. When this happens, your air conditioner cannot keep your home comfortable. You should have your heating and ac repair professional check to see if you are experiencing a leak or simply need to have your refrigerant filled. Your air conditioner needs a specific amount to work well, and your professional repair service can make sure it is done properly.

Contact Metro Plumbing, Heating, & Air for more information on how we can keep your HVAC unit in great condition with superior heating and ac repair and maintenance services.