How to Spot Common HVAC Issues and When to Call a Professional

We all rely on our HVAC systems to keep us comfortable no matter the season, but when things start going wrong, it can throw a wrench in your plans. Common HVAC issues can pop up unexpectedly, from air conditioner problems to strange noises or uneven temperatures. Knowing what to look out for can save you a lot of stress and help you avoid costly repairs. Keep reading to find out how to spot these issues and when it’s time to call in a professional to get your system back to working like it should. At Maxx Air, LLC in Goodrich, MI, we’re here to help you with any HVAC troubles you may encounter.

Air Conditioner Issues: Not Cooling as It Should

One of the most common problems people run into is their air conditioner not cooling properly. When the temperature rises, the last thing you want is a hot house and an AC that’s just not cutting it. If your air conditioner isn’t keeping your home cool, it could be for a few reasons.

Why Your AC Might Not Be Cooling:

• Low Refrigerant: If your refrigerant levels are too low, your air conditioner won’t be able to cool the air properly. This could be due to a leak or just the need for a top-up.
• Dirty Air Filters: Over time, your air filters can get clogged with dust and debris, which can block airflow and make it harder for your AC to cool effectively.
• Frozen Coils: If the evaporator coils freeze up, your AC won’t be able to cool your home. This usually happens when there’s restricted airflow or a refrigerant problem.

If you’re noticing that your air conditioner is struggling to keep up, it might be time for an air conditioning diagnosis to figure out what’s going on.

HVAC Troubleshooting: Unusual Noises

Another sign that your HVAC system might be having trouble is strange noises coming from it. Rattling, squealing, or buzzing sounds can indicate that something isn’t quite right and needs attention.

Common Noises and What They Could Mean:

• Rattling or Banging: If you hear rattling or banging, it might be due to loose parts like the fan or motor. It could also be from debris that got stuck in the system.
• Squealing or Screeching: High-pitched squealing usually means there’s an issue with the fan belt or motor bearings. If left unchecked, these parts could wear out completely.
• Buzzing or Humming: Electrical problems can cause buzzing or humming noises, often from the blower or compressor. These should be addressed right away to avoid any bigger issues.

If you hear anything unusual, don’t wait—give a professional a call for some HVAC troubleshooting before the issue gets worse.

Poor Airflow

If your HVAC system is running but you’re still not feeling the air like you should, poor airflow might be the culprit. Whether it’s in the summer when your AC isn’t cooling well or in the winter when your heat isn’t getting to every room, bad airflow is a problem that needs fixing.

What Causes Poor Airflow:

• Clogged Filters: Just like when your AC isn’t cooling right, dirty air filters can block airflow and make your system work harder than it should.
• Blocked Vents: Check to make sure vents and registers are open and not blocked by furniture or curtains. If they are, the air can’t flow properly.
• Leaky Ducts: If your ducts are leaking air, you’re losing valuable conditioned air, and your HVAC system can’t perform at its best. Sealing those leaks can help restore the airflow balance in your home.

If cleaning the filters and checking the vents doesn’t solve the issue, it might be time to have a professional come out for a more thorough look and some HVAC troubleshooting.

Uneven Temperature Distribution

Are some rooms in your home freezing while others are too warm? If your HVAC system isn’t keeping a consistent temperature throughout the house, it’s likely dealing with uneven temperature distribution. This can make your home uncomfortable and waste energy.

Why Some Rooms Are Hotter or Colder Than Others:

• Thermostat Issues: If the thermostat is reading the temperature wrong, it can cause some areas of your home to feel way too hot or cold.
• Ductwork Problems: If your ducts are too small, too old, or leaking, they can’t distribute air evenly throughout your home, causing temperature imbalances.
• Insulation Problems: If your home’s insulation isn’t up to snuff, heat can escape or enter, messing with the temperature in certain rooms.

If uneven temperatures are an ongoing issue, it’s a good idea to get an air conditioning diagnosis to pinpoint the cause and make sure your HVAC system is working properly.

Keep Your HVAC Running Smoothly with Maxx Air, LLC

If you’re dealing with common HVAC issues, don’t let them go unchecked. Whether it’s air conditioner problems, strange noises, or poor airflow, our team at Maxx Air, LLC can help. We offer fast, reliable service to make sure your HVAC system is always in good shape.

Call us today at (248) 245-6546 to schedule an appointment or get your HVAC system diagnosed in Goodrich, MI. We’re here to help keep your home comfortable no matter the season!