Is your air conditioner failing you when you need it most? It’s a frustrating situation, especially on scorching summer days. Not only is a malfunctioning AC uncomfortable, but it can also lead to poor indoor air quality and wasted energy.
This guide will help you troubleshoot common reasons why your AC might not be cooling your home effectively. We’ll also provide solutions and explain how Controlling Systems can help you
AC Not Turning On? Check Here First
If your central air conditioner is completely out of commission, there could be a simple explanation:
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Check the Thermostat: Make sure it’s set to “Cool” and the desired temperature. Try replacing the batteries if necessary.
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Inspect the Circuit Breaker: Locate your breaker box and ensure the breakers for your AC haven’t tripped. Reset them if needed.
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Look for Airflow Obstructions: Check your indoor air filter for clogs and replace it if dirty. Outside, clear any debris blocking the condenser unit (the outdoor unit that releases heat from your home).
AC Running But Not Cooling? What to Do
If your AC is running but not providing cool air, here are some potential culprits:
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Insufficient Insulation and Air Leaks: Gaps and poor insulation allow cool air to escape from your home and hot outdoor air to enter. Sealing these leaks and upgrading insulation can significantly improve efficiency.
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Worn-Out Air Conditioning System: As AC units age, they lose efficiency. If yours is nearing 15 years old, consider replacing it with a high-performance model.
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Thermostat Issue: An inaccurate thermostat can lead to improper cooling. Try recalibrating it according to the manufacturer’s instructions.
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Clogged or Blocked Coils: Dirty evaporator coils (the indoor coils that absorb heat from your home’s air) or condenser coils can restrict airflow and reduce cooling capacity.
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Ductwork Problems: Leaks and holes in your air ducts can allow cool air to escape before reaching the rooms in your home.
Why Is My Air Conditioner Blowing Cold Air But Not Cooling the House?
If you’re experiencing this issue, it could be due to:
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Refrigerant Leak: This is a serious concern and requires immediate professional attention. Evacuate your home and call a qualified technician if you suspect a leak.
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Insufficient Insulation and Air Leaks: As mentioned earlier, proper insulation and air sealing are crucial for maintaining cool temperatures throughout your home.
FAQs About Air Conditioning Issues
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Should I turn off the AC if it’s not cooling? Yes, if it’s blowing warm air, turn it off and troubleshoot the problem. Refrigerant leaks can be hazardous.
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How do I know if my AC needs refrigerant? Signs include warm air from vents, frozen evaporator coils, strange noises coming from the unit, and increased energy bills. Call a professional for diagnosis and repair.
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Can I add refrigerant myself? No, it requires a trained technician. Adding refrigerant might indicate a larger issue, especially with older AC units.
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What do I do if my AC isn’t cooling? After troubleshooting the basic steps, call a qualified HVAC professional for assistance.
Call Controlling Systems for a Customized Fix
At Controlling Systems, we understand the importance of a cool and comfortable home. We offer a variety of solutions to diagnose and fix your air conditioning problems, including:
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Skilled HVAC Technicians: Our technicians are trained to identify and repair all types of AC issues, including dirty filters, clogged coils, malfunctioning thermostats, and refrigerant leaks.
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High-Performance AC Replacements: We can install energy-efficient air conditioning systems that save you money on your utility bills and are sized correctly for the square footage of your home.
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Insulation and Air Sealing Services: We can help improve your home’s comfort and efficiency by sealing leaks and upgrading insulation in your attic, foundation, and walls.
Don’t suffer through another hot summer! Contact Controlling Systems today for a free consultation. We’ll help you get your AC back on track and keep your home cool and comfortable, regardless of the ambient temperature. We can also discuss high-efficiency options like heat pumps to cool your home in the summer and heat it in the winter!