Why is my air conditioner not cooling?

There are several reasons why an air conditioner may stop cooling. Here are some possible causes:

Dirty air filter: If the air filter is dirty, the air conditioner will not be able to cool the air effectively. You should check and clean or replace the air filter as needed.

Refrigerant leaks: If there is a refrigerant leak in your air conditioning system, this can prevent the air conditioner from cooling properly. You should call a service technician to repair the leak and recharge the refrigerant as needed.

Problems with the compressor: The compressor is the heart of the air conditioning system. If there are any problems with the compressor, this can prevent the air conditioner from cooling properly. You should call a service technician to inspect and repair the compressor if necessary.

Issues with the thermostat: If the thermostat is faulty, this can prevent the air conditioner from cooling properly. You should check if the thermostat is set correctly and replace it if necessary.

Problems with the evaporator fan: If the evaporator fan is not functioning properly, this can prevent the air conditioner from cooling properly. You should call a service technician to inspect and repair the evaporator fan if necessary.

These are just some of the possible issues that can prevent your air conditioner from cooling properly. If you cannot determine the cause of the problem, it is best to call a service technician to inspect and repair it if necessary.

At BonPrix Électroménagers in Montreal, Longueuil, Laval, we are specialists in the liquidation of the best brands of household appliances such as, Electrolux, LG, Samsung, GE, Frigidaire, Avant-garde (AVG), Pure Design etc. Our range includes refrigerators, ranges, dishwashers, microwaves, hoods, wall ovens, cooktops, beverage centers, washers, dryers, laundry pairs, and more.


It is authorized by distributors to sell new unpacked products, products with slight imperfections, refurbished products as well as end of series and surplus stock. All our products are 100% guaranteed parts and labor for 1 year with the possibility of extension. We offer discounts between 25% and 50% off the store retail price.