Man Uses FanAlthough the need for air conditioning repair in Pittsburgh, PA, might seem to happen suddenly, the truth is that your HVAC unit does give you warnings when something’s about to go wrong. The challenge is being able to recognize the signs that something isn’t right. To avoid interrupted service on the hottest day of the year, pay close attention to these signs that your AC unit needs repair or replacement. 

Not Enough Air Coming Out of Vents

This is a sign of poor airflow. When very little air comes out of vents, it can signal one of two things. There could be a problem with the compressor and the weak airflow is a sign that it’s failing. The other issue is actually with the air ducts. Leaky ductwork and clogged air ducts both contribute to this problem. Call for AC repair service in Pittsburgh, PA, to figure out what’s going on. 

Warm Air Blows through the Vents

You want cool air coming from your vents when your AC is turned on — after all, that’s the whole point! So, when you get a blast of lukewarm air, it’s no good. If you’re dealing with this problem, first try changing the filter. When a dirty filter is in place, it makes it harder for the AC to do its job. Another problem could be that the unit is low on coolant. This is the chemical that creates cool air. If you change the filter and the situation doesn’t get better, call for professional AC service in Pittsburgh, PA. 

Humidity in the House

Does your home feel sticky when you walk in the door? Is your air conditioner blowing cool air, but it still feels uncomfortable? This sounds like a humidity problem. One of the jobs that your AC unit is responsible for is reducing humidity levels. When it doesn’t seem like this is happening, it’s time for repair. 

Water Leaks around the AC

Fixing ACIt’s always a good idea to inspect your AC unit regularly to make sure it’s not leaking. Often, leaks happen when the condenser gets overheated or you have a refrigerant leak. Any leak is serious, but if you think your unit is leaking Freon, the refrigerant that cools your home, call for local air conditioning repair in Pittsburgh, PA, right away. Also, keep pets and children away from the area because Freon is poisonous. 

Your Air Conditioner Is Reaching the End of Its Lifespan

Yes, if you live in your home for a long enough time, you’re going to need to consider the possibility that it’s time to replace your air conditioning unit. Once air conditioners give about 10 years of service, they tend to begin to act up. That doesn’t mean you need to replace it right away, but you should weigh the cost to repair against the cost to replace.

If you think it’s time for air conditioning repair or replacement, contact your local AC repair contractors in Pittsburgh, PA, at Stahl Plumbing for expert advice.