The last thing any homeowner wants is for their air conditioner to stop operating properly on a hot summer's day. When an A/C does stop working as it should, a person's first instinct may be to call a home air conditioner repair company to come out and make repairs. But if you want to save yourself some money, make sure to check the following things before making that call:
Every once in a while, when the outside air conditioning unit is working hard during the summer, it is possible for the circuit breakers to trip. When this happens, the air conditioner won't turn on. Don't automatically assume that your air conditioner is broken or needs to be replaced-- check your circuit breaker box the ensure that your air conditioner problems are not the result of a tripped breaker. If that is the case, resetting the breaker should correct the problem. However, if the breaker trips again, your should have a certified HVAC technician take a look at your system.
Take a Look at Your Air Filter
It is essential to change the air filter inside your home regularly in order for the air conditioner to be able to run properly. If you neglect to change your air filter regularly, it can become completely covered in dirt, dust, and debris, which can prevent the cold air from your outside HVAC unit from being able to flow into your home.
It is not uncommon for many perceived air conditioning problems to be solved simply by taking a look at the thermostat. First, make sure that your thermostat is set to "cool" and that it is in the "auto" position. If the thermostat is set to "fan," you may feel air coming out of your vents, but it is not going to be cold air that is coming from your HVAC unit. It is also a good idea to remove the front panel of your thermostat to see if there is dust and dirt inside that may be causing problems with the thermostat. Use compressed air to carefully clean the inside of your thermostat panel.
Look at the Drain Line
A lot of HVAC systems have a safety setting that causes the unit to turn off if there is a clog in the drain line. This feature was put in place in modern units to ensure that no water leaks into a home, ruining the ceilings and floors. Inspect the area around your outdoor HVAC unit. If you see a puddle of water, there is a good chance the drain line is clogged. After flushing the drain line and removing the obstruction, your A/C may begin to work again.