7 Reasons Your AC Isn't Working

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Is your AC running but not cooling your home? Here are seven common issues and solutions to restore comfort:

1.) Dirty Air Filter

Signs: Reduced airflow, dust around vents, higher energy bills.

Solution: Replace or clean the filter every 1-3 months.

2.) Electrical Power Issues

Signs: AC not turning on, circuit breakers tripping, burning smell.

Solution: Check and reset breakers. If issues persist, call an HVAC technician.

3.) Thermostat Problems

Signs: Unresponsive thermostat, incorrect temperature readings, AC not turning on or off.

Solution: Ensure correct settings, replace batteries, or consider installing a new SMART thermostat.

4.) Blocked Condenser Unit

Signs: Reduced airflow, debris around unit, overheating.

Solution: Clear debris and maintain 2 feet of clearance around the unit.

5.) Leaky or Kinked Ducts

Signs: Uneven cooling, higher energy bills, visible damage to ducts.

Solution: Inspect and seal leaks with duct tape or mastic sealant.

6.) Poor Air Circulation

Signs: Uneven room temperatures, hot/cold spots, closed doors.

Solution: Open interior doors, ensure air can circulate and consider a ductless mini-split for problematic rooms.

7.) Low Refrigerant Levels

Signs: Ice buildup on refrigerant lines, hissing noises, AC running nonstop.

Solution: Turn off the AC to melt ice, then call a professional to check refrigerant levels and leaks.

What To Do If Your AC Isn’t Blowing Cold Air

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• Check for a tripped breaker.
• Replace the air filter.
• Ensure the thermostat is working.
• Clear debris from the condenser.
• Inspect ducts for leaks.
• Open interior doors.

If these steps don't work, call a professional HVAC technician. To learn more, click here. 

FAQ's

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• How often should I replace my air filter? Every 1-3 months, depending on the system and your environment.
• Signs of low refrigerant? Ice on lines, hissing noises, constant AC running.
• Can I fix a refrigerant leak myself? No, call a professional.
• How to reset my AC? Turn off the thermostat, switch off the breaker, wait, then turn it back on.

Why Choose billyGO Air Conditioning & Plumbing?

• 1-Hour Appointment Window Guarantee: We value your time.
• billyGO NOW Membership: Save 15% on services.
• Comprehensive Warranties: Two years on repairs, four years on system refreshes and up to 12 years on installations.

Schedule a 1-hour appointment for repairs or a free installation estimate with billyGO. Experience the preferred air conditioning service in Southlake and across Dallas-Fort Worth. It's about time – your time!