A common question that we hear from Buffalo homeowners during the summer is: ‘Why is my air conditioner not cooling properly?’ An air conditioner that does not properly cool the room is the last thing that you want when the temperature outside is sweltering hot.
An air conditioner can fail to properly cool the room due to a number of factors. Here are 7 common reasons that your air conditioner is unable to cool the room. If you’re experiencing AC problems, call Reimer this summer for AC repair.
1. Dirty condenser coils
Condenser coils that are loaded with dirt or other debris prevent the air conditioner from cooling the room effectively. The coil dissipates the heat outside and must be clean at all times.
Dirty condenser coil makes the system work harder to cool the room. If the coil becomes very dirty, the air conditioner will not be able to cool the room.
2. Coolant problems
Coolant is an important component of the air conditioner that cools the air that is circulated inside the rooms. This coolant is present inside the evaporator coil. Insufficient coolant prevents the air conditioner from properly cooling the air.
A professional technician from Reimer can diagnose the problem and then top up and refill the coolant as required.
3. Clogged air filter
A clogged air filter is another common reason for the air conditioner not cooling the room. The air filter can become clogged with dirt, dust, or other debris. This prevents air from properly flowing through the system, reducing the cooling capacity of the air conditioner. Cleaning or repairing the air filter can effectively solve the problem.
4. A defective thermostat
A defective thermostat can also prevent the proper cooling of the room. The device is basically a sensor that senses the temperature inside the room. It controls the cooling cycle of the compressor.
A defect in the thermostat can prevent it to properly sense the inside temperature. Due to this, the air conditioner will not be able to properly cool the room.
5. A faulty compressor
Another reason that the air conditioner does not properly cool the room is due to a defect in the compressor. Compressor is the main cooling unit of the air conditioner. It is simply a motor that compresses the coolant and circulates the same through the condenser coils and the evaporator. If the compressor becomes faulty, the air conditioner will not be able to cool the room.
6. Very high temperatures
Keep in mind that every air conditioner can work optimally up to a certain temperature. In case the outside temperature shoots above the optimum limit, the air conditioner cooling efficiency will decrease.
7. An undersized air conditioner
A small air conditioner will also not be able to cool a large room. That’s why that it’s essential that you look at the room size and the cooling requirements instead of going for the cheapest and lowest size air conditioner. The pros at Reimer can help you select the air conditioner that’s best for your home.
Call Reimer for help diagnosing why your air conditioner isn’t working
If you want more information on troubleshooting air conditioning unit, you can contact Reimer Home Services. We serve Buffalo, Western New York, and surrounding areas.