With summer heating up, it’s likely that your household will be relying on your air conditioner to keep cool and comfortable. Your A/C plays a big role, but like anything else, it can run into inconvenient issues. Below, we’ve outlined five of the most common AC problems and how you can spot them before the heat really hits.
1. AC Running Constantly
If your AC never seems to shut off, it could be more than just hot weather. Problems like a malfunctioning thermostat, low refrigerant, restricted airflow, or a faulty compressor may be to blame. If changing the filter or adjusting the thermostat doesn’t help, it’s time to call a professional.
2. AC Not Turning On
If your thermostat is working but your AC won’t start, you might have a faulty capacitor. This part helps the motor start up. A clicking noise without the system turning on is a common sign. In other cases, it could be an electrical issue or a failed motor, which needs professional inspection.
3. Warm Air Instead of Cold
If your vents are blowing air but it’s not cold, check your thermostat settings and air filter. A dirty filter or low refrigerant can prevent proper cooling. If no air is blowing at all, the blower motor or fan belt may be broken. Either way, it’s best to get a technician involved.
4. Water Leaking Around the Unit
Your AC also removes moisture from the air. If the condensate drain line gets clogged, water can back up and overflow. This can lead to water damage and mold. A technician can clear the line and make sure everything is draining properly.
5. Strange Noises or Smells
Unusual sounds like buzzing, squealing, or grinding often signal trouble. These can point to issues with the motor, fan, or electrical components. Strange smells can mean mold in the drain system, burnt wiring, or overheating parts. Don’t ignore these warning signs.
Stay Cool With Team Harding
Catching problems early helps avoid bigger breakdowns in the middle of summer. If something seems off with your system, contact Team Harding to stay cool and comfortable this summer.
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Team Harding has been Ottawa’s leading home comfort specialist since 1994. We are a family-owned and operated local business and all of our installers and technicians are fully licensed.
