Top AC Problems That Prevent It from Starting & How to Fix Them
When your AC isn’t working right, you don’t need to be an expert to notice. Spotting common AC issues early can save you from a costly breakdown—especially during a scorching Denver summer! Let’s dive into the top 10 AC problems and their solutions.
1. AC Running Nonstop
Your AC might run longer on hot days, but it should still turn off now and then. If it’s constantly running, it can wear out parts and hike up your energy bill.
Why It Happens: Issues with the thermostat, compressor, air filters, or electrical parts.
Quick Fix: Turn off the thermostat fan to see if it stops. If not, call a professional to identify the problem.
2. AC Won’t Turn On
It’s frustrating when your AC won’t start, even after adjusting the thermostat.
Why It Happens: Tripped circuit breakers, faulty thermostats, or loose wiring.
Quick Fix: Don’t try DIY fixes with wiring. Let an HVAC expert safely diagnose the issue.
3. No Cool Air Blowing
Sometimes the AC runs, but there’s no airflow—or the air isn’t cool enough.
Why It Happens: Tripped breakers, worn blower belts, or low refrigerant.
Quick Fix: Regular tune-ups can catch these issues early. Let trusted technicians inspect the system.
4. Hot Air Instead of Cool Air
Nothing’s worse than your AC blowing hot air during summer.
Why It Happens: Dirty air filters, clogged ducts, or low refrigerant.
Quick Fix: Replace filters often and schedule annual duct cleaning. Call a pro to check refrigerant levels.
5. Refrigerant or Water Leaks
Bright stains or excessive moisture near your AC signal a problem.
Why It Happens: Leaks in coolant lines or clogged drainage pipes.
Quick Fix: Turn off the unit and call a pro immediately. Regular maintenance can prevent leaks.
6. AC Turns On and Off Too Often
Short cycling—when your AC starts and stops repeatedly—can harm the compressor.
Why It Happens: Clogged filters, incorrect thermostat settings, or an oversized AC unit.
Quick Fix: Have a technician assess your home’s cooling needs and adjust the setup.
7. AC Freezing Over
Seeing ice on the coil or copper lines? Your system is working too hard.
Why It Happens: Dirty filters or condenser units.
Quick Fix: Call an expert to inspect and clean the system.
8. AC Trips the Circuit Breaker
Does your AC blow a fuse every time it starts?
Why It Happens: Poor installation or wiring issues.
Quick Fix: Let certified HVAC professionals check the wiring and breaker compatibility.
9. Strange Smells
Musty or burning smells coming from the AC are red flags.
Why It Happens: Clogged filters, mildew in the system, or electrical issues.
Quick Fix: Replace dirty filters and schedule professional cleaning to avoid odors.
10. Weird Noises
Loud squealing or grinding noises? Something’s wrong.
Why It Happens: Worn belts or motor bearing issues.
Quick Fix: A professional can realign belts and lubricate motor bearings to prevent damage.
Why Choose The EExperts?
For over a decade, The EExperts team has been india’s trusted choice for AC installation, repair, and maintenance. Whether you’re in Vizag or surrounding areas, our certified experts are just a call away!
