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Common HVAC System Issues and What To Do When You Have Them

Heating, ventilation, and air conditioning (HVAC) systems can develop a lot of problems over time because of their high usage. HVAC issues can be caused by poor maintenance, or even a failure within the machine.

Whatever the reason is, if you are aware of the common issues for HVAC systems that can arise, as well as troubleshooting options, you can get professional HVAC maintenance service in NY to get your system up and running again and reduce inconvenience. A professional service provider can help you repair or replace faulty or old HVAC systems and save energy in the long run.

Let’s take a look at the most common HVAC issues, what might be causing them, and what you can do about them.

#1: The System Doesn’t Work at All

Your HVAC will go out without warning. Here’s what you can do to find and fix the problem before you call an expert. 

First, check your thermostat’s batteries. It’s easy to forget to change them. Due to their “place it and forget it” nature, thermostats are often overlooked. If your batteries are dead, replace them.

Next, make sure your thermostat is set to “Cool.” Also, make sure your desired temperature is set right. If nothing changes, you might have to reset the HVAC’s circuit breaker.

#2: Your Unit is Blowing Hot or Warm Air

There are few things more inconvenient than a lukewarm unit. Check the thermostat settings before you do anything. If your thermostat is set right, replace your air filter first. Problems like frozen coils are usually caused by old, blocked air filters.

If it’s not the air filter, you may be low on refrigerant. Feel the biggest copper wire that leads to the condenser to see if this is the problem. You’re good if it’s wet and cold. If it doesn’t have either of those characteristics, the refrigerant level is low. It’s best to call an HVAC specialist to refill or repair the refrigerant.

#3: Your HVAC is Leaking

Some HVAC units leak fluid and condensate. Excessive leakage could indicate a variety of problems. Usually, the condensate line is clogged. That’s an easy fix for a do-it-yourselfer. Just follow the manufacturer’s instructions. Contact a trained HVAC pro if you have any doubts. They can find the leak and make sure it’s not something serious.

#4: Uneven Temperature Distribution

Have you ever noticed that one part of your house is warmer than another? Is one area colder than another?

You might have an imbalanced air system. Your HVAC system prioritizes different parts of your house. Room size, air vents, windows, and the outside temperature affect which areas are prioritized.

Cover big windows with drapes or blinds to keep the sun out. Check the insulation in each room. Put in dampers to control your HVAC. That way every room will be the same temperature.

#5: Loud HVAC Unit

You should feel your HVAC working. You shouldn’t have to hear it. If your HVAC system sounds like it’s working hard, it is. 

Failing HVAC units make a lot of noise. If you’re not a professional, it’s hard to tell. Squeaking and screeching are signs of a defective belt. You might also have a problem with the motor, fans, or compressor.

Get rid of debris near your outside unit and check the thermostat. But if you hear strange noises, you’ll need a pro.

If you want to avoid frequent HVAC problems, call a professional technician. They will repair and keep your system in shape. And don’t pull it off until it’s too late. Ignoring a simple, affordable repair and turn into a big, expensive one.

Schedule Your HVAC Repair Today

Having problems with your HVAC unit? Let 24 Seven HVAC have your back. We service HVAC units for homes and businesses in Syracuse, NY.

HVAC emergencies are never convenient—they’re a hassle. Because of this, we offer true 24-hour emergency service so you can get back to normal as soon as possible.

We’re dedicated to providing quality service at a fair price. Our top priority is to arrive on time with all of the necessary equipment to get the job done right the first time.

Ready for our service? Call us at 315-399-9962 or fill out our contact form.

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