If your central air conditioner is not cooling your home, it may be time to clean it. First, check the airflow to see if debris is blocking the airflow. Next, check the coolant levels and make sure they are topped off.
AC coil cleaning is important to prevent your air conditioner from working inefficiently and breaking down. Over time, the coils in your AC unit can become covered in dust and dirt, which reduces their ability to absorb heat. This results in your air conditioner working harder to cool your home, using more energy, and raising your utility bills. Dirty coils can cause your air conditioner to break down prematurely.
If your home isn’t as comfortable as you’d like it to be, there’s a good chance that your air conditioner is to blame. So before you call an HVAC technician, look at this list of common air conditioner issues and their solutions. With any luck, you’ll be able to fix the problem and avoid an expensive service call.
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The air conditioner won’t turn on
This is one of the most common air conditioner issues and usually has a simple solution. First, check to ensure the unit is plugged in and receiving power. Next, check the circuit breaker or fuse box to ensure that the circuit for the air conditioner hasn’t been tripped or blown. If neither of these solutions solves the problem, you may need to replace the air conditioner’s start capacitor or contactor.
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The air conditioner isn’t cooling the house
If the air conditioner is running but not cooling your home, there are some possible causes. First, check the air filter and ensure it isn’t clogged with dirt and dust. Airflow can be restricted by a blocked filter, which will reduce the cooling efficiency. Next, check the evaporator coil to see if it’s covered in ice. If it is, turn off the unit and let the ice thaw before restarting it. Finally, check the outdoor condenser unit to ensure it isn’t blocked by dirt, leaves, or other debris.
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The air conditioner is making strange noises
If the air conditioner is making strange noises, it could be a sign of a serious problem. Grinding, squealing, and rattling noises often indicate that a component is loose or failing and needs to be repaired or replaced. If you hear any of these noises from your air conditioner, shut off the unit and call an HVAC technician immediately.
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The air conditioner isn’t blowing enough air
If the air conditioner isn’t blowing enough air, there are several possible causes. First, check the air filter and ensure it isn’t clogged with dirt and dust. Airflow can be restricted by a blocked filter, which will reduce the cooling efficiency. Next, check the evaporator coil to see if it’s covered in ice. If it is, turn off the unit and let the ice thaw before restarting it. Finally, check the outdoor condenser unit to ensure it isn’t blocked by dirt, leaves, or other debris.
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The air conditioner is blowing warm air
If the air conditioner is blowing warm air, there are several possible causes. First, check the thermostat to ensure it’s set to “cool” and not “heat.” Next, check the evaporator coil to see if it’s covered in ice. If it is, turn off the unit and let the ice thaw before restarting it. Finally, check the outdoor condenser unit to ensure it isn’t blocked by dirt, leaves, or other debris.
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The air conditioner is leaking water
If the air conditioner is leaking water, there are several possible causes. First, check the evaporator coil to see if it’s covered in ice. If it is, turn off the unit and let the ice thaw before restarting it. Second, check the drain pan to see if it’s full of water. If so, empty the pan and ensure the drain line isn’t clogged. Finally, check the outdoor condenser unit to ensure it isn’t blocked by dirt, leaves, or other debris.
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The air conditioner isn’t blowing any air
If the air conditioner isn’t blowing any air, there are several possible causes. First, check the circuit breaker or fuse box to ensure that the circuit for the air conditioner hasn’t been tripped or blown. Next, check the thermostat to ensure it’s set to “cool” and not “heat.” Finally, check the outdoor condenser unit to ensure it isn’t blocked by dirt, leaves, or other debris.
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The air conditioner is making a hissing noise
If the air conditioner is making a hissing noise, it could signal a refrigerant leak. If you suspect your air conditioner is leaking refrigerant, shut off the unit and call an HVAC technician immediately.
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The air conditioner isn’t turning on
If the air conditioner isn’t turning on, there are several possible causes. First, check the circuit breaker or fuse box to ensure that the circuit for the air conditioner hasn’t been tripped or blown. Next, check the thermostat to ensure it’s set to “cool” and not “heat.” Finally, check the outdoor condenser unit to ensure it isn’t blocked by dirt, leaves, or other debris.
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The air conditioner is running but not cooling
If the air conditioner is running but not cooling, there are several possible causes. First, check the air filter and ensure it isn’t clogged with dirt and dust. Airflow can be restricted by a blocked filter, which will reduce the cooling efficiency. Next, check the evaporator coil to see if it’s covered in ice. If it is, turn off the unit and let the ice thaw before restarting it. Finally, check the outdoor condenser unit to ensure it isn’t blocked by dirt, leaves, or other debris.
Additional Tips
– Be sure to change your air conditioner’s air filter regularly. A dirty air filter can restrict airflow and prevent the unit from cooling properly.
– If you have an older model air conditioner, It could be time to switch to a more recent, energy-saving model. Newer models use less energy and can save money on your monthly utility bills.
– If your air conditioner is having trouble cooling your home, try closing the blinds or curtains to keep the sun’s heat out.
– during the hottest days of summer, it’s best to run your air conditioner during the cooler hours of the night. This will help avoid overworking the unit and keep your energy bills down.
– If you’re going to be away from home for an extended time, it’s best to turn off your air conditioner. This will prevent the unit from working overtime and save money on your monthly utility bills.
If you follow these tips, you can keep your air conditioner running all summer smoothly long. However, if your unit still has problems, it’s best to call a professional HVAC technician for help.
