7 HVAC Repair Warning Signs That Your System Needs Servicing

AC units are a staple for the majority of homes in the US.

When it breaks down, things can get uncomfortable.

That’s why you need to get regular HVAC repair and maintenance. But how do you know when you need it?

In this post, we’ll tell you what to look out for.

7 Times You Need HVAC Repair

If you’re seeing any of these symptoms in your AC, it’s time to call the professionals.

1. It’s Leaking

If water is leaking out of your unit and dripping onto the floor, it needs a tune-up immediately.

As well as causing a complete breakdown of the system, it could also result in water damage to your furniture, too.

2. Your Thermostat isn’t Responding

Does your air temperature stay the same, no matter how you set your thermostat?

This could be a battery issue. If new ones don’t do the trick, you may have to fit a new thermostat altogether.

3. The Airflow is Insufficient

If your AC’s airflow isn’t what it used to be, it could be hindered by a blockage in the system.

Clogged filters, debris or broken small parts could be at the root of the problem. Ask a technician to open it up and investigate.

4. Your Utility Bills are Going Through the Roof

If your bills are sky high and you can’t work out why, your AC could be the culprit.

Faults and wear and tear can cause it to become less efficient, using far more power to produce the same results.

That’s why you should invest in a repair and maintenance service. What you fork out in fees, you’ll save in utility bills in the long run.

5. It Smells Bad

Is there an unpleasant odor emanating from your HVAC unit?

This is a common symptom of a buildup of mold. The damp and dusty insides of an AC unit create the perfect environment for bacteria to thrive. To avoid this, have your unit cleaned regularly.

Otherwise, you could end up getting sick. When you inhale those mold spores, they can get into your lungs and cause a respiratory infection.

6. You Never Turn it Off

You shouldn’t have to run your AC all the time. If you do, it probably means that it’s not performing as it should be.

If you can’t switch it off even when you want to, there could be an electrical issue. Call a specialist to get to the bottom of it.

7. You’re Hearing Noises

Is your AC making clanging, rattling buzzing or whirring noises when you run it?

This is a big red flag.

A small part may have moved out of place, or a blockage in the cooling system could be causing the issue. Either way, you’ll need to get it looked at.

Fix Your AC Today

If your AC unit is exhibiting any of these signs, it’s time to call in an HVAC repair company.

At Sewell Electric, we can help you. We have decades of experience in installing and repairing HVAC systems. No matter what your problem is, we can fix it for you.