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If you’re like most Cleveland, TN, homeowners, you use your heating and cooling at some point just about every day. There’s nothing worse than turning on your AC or furnace only to realize something isn’t working right. Fortunately, a little bit of education goes a long way when it comes to recognizing HVAC problems and knowing when to call an expert. If you’ve got any of these five common HVAC problems, call a heating and air conditioning service as soon as possible.

1. Bad Air Filter

One of the reasons you’re most likely to call a heating and air conditioning service expert is a bad air filter. Every HVAC system is equipped with an air filter that’s designed to remove dust, allergens and other contaminants from the air before you breathe them in. Over time, your air filter starts to get clogged up with all the dust and dirt it’s keeping out of your home.

You should have a service company change your air filter on a regular basis to promote good indoor air quality and keep your AC running smoothly. The good news is that it’s fairly simple to replace an air filter, plus you don’t have to spend a ton of money on labor or a new filter.

One thing to keep in mind is that air filter quality differs quite a bit. HEPA filters or those with a higher MERV rating offer the best indoor air quality, so that’s something to consider. If you live in a home with a large family or several pets, a heating and air conditioning service company can recommend the best air filter for your needs.

2. Strange Noises

While it’s not unusual to hear some noises coming from your AC, those noises shouldn’t be too loud or out of the ordinary. For example, you’re going to hear the whirring noise of a fan as your AC starts up, and you may hear the sounds of moisture running through the AC itself. However, you shouldn’t hear any loud noises coming from your furnace or AC if you’re taking good care of it.

If you notice a loud clunking noise, there’s probably a loose part somewhere in your HVAC system. If this is the case, you should call a heating and air conditioning service expert right away. Squealing noises are often caused by a bad belt or a problem with the motor in an AC or furnace. When you hear any noise you don’t normally hear, make sure you have a heating and air conditioning service company take a look at your HVAC system.

3. Odors

For the most part, you shouldn’t notice any types of smells coming from the HVAC system in your Cleveland, TN, home. Sure, there’s a sort of smell to the air that your AC puts out, but it shouldn’t smell foul or musty. If you’re noticing any particularly strong (and bad) smells coming from your heating or cooling system, have an expert check things out to make sure there’s no mold or mildew growing in the system.

Your HVAC system needs to be cleaned once a while, which is why it’s important to have heating and air conditioning service done on a regular basis. A professional can make sure your ducts, furnace and AC are all clean, plus they can inspect other parts of your HVAC system for problems. This is why it’s so important to keep up with seasonal maintenance for your HVAC system.

4. No Warm/Cool Air

When you turn your AC or furnace on and it’s not blowing the type of air it should blow, that can be frustrating. This problem is even worse when your home is scorching and you can’t seem to get your AC to work. Fortunately, our heating and air conditioning service experts have a lot of experience with ACs blowing warm air and furnaces blowing cool air.

The air filter is one of the most likely culprits when it comes to an AC that’s blowing warm air. Your AC needs proper airflow to work right, so make sure you change that air filter regularly.

There could be any number of things causing your HVAC system to be inefficient, including something as simple as a bad belt somewhere in the system. The best way to figure out what’s causing your furnace and AC to blow the wrong temperature air is to have an expert take a look.

5. Incorrect Temperature

Most people set their thermostat to an exact temperature and leave it alone for the most part. When your home suddenly feels a lot warmer or cooler and your thermostat hasn’t changed, that’s a good indicator that you’ve got a problem with your heating or cooling system.

The first thing you should do if the temperature in your home is inconsistent is have a heating and air conditioning service expert look at your thermostat. It could be that your thermostat is simply old and inaccurate and needs to be replaced.

If your thermostat is good to go, chances are the problem is in your furnace or AC. You could have a lack of refrigerant, a lack of airflow or a busted motor or other component in these central units. The only way to find out what’s wrong is to have an expert take a look.

Make It Easy

As a homeowner, it can be tough to keep up with all the maintenance and repairs around the house. Luckily, you don’t have to be an expert to keep your HVAC system in good shape.

If you’re looking for the best heating and air conditioning service you can count on Metro Plumbing, Heating & Air. All our experience means we can handle even the toughest plumbing, heating and air conditioning problems. If you’re having problems with your HVAC system, give us a call at 423-668-0507 today.