Reasons Your AC Isn't Turning On

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March 25, 2015

Here's a situation you never wish to encounter: It's a hot summer day in Northern California, and when you go to the thermostat to turn on your air conditioner... nothing happens. No fan noise, no air from the vents, nothing. You fiddle with the thermostat for a few minutes, but the air conditioner simply will not turn on to give you vital cool air.

When this occurs, your best recourse isn't to go to the AC cabinet and open it up to find out what's wrong. You should instead pick up the phone and call Bronco Plumbing Heating and Air. We offer fast and effective air conditioning repair in Roseville, CA and the greater Sacramento area. You can count on our skill and experience to restore your cooling system to running condition once more.

What is wrong with my AC?

Many different things may have gone wrong with your central air conditioning system that will cause it to refuse to turn on. This is why it's crucial to have skilled HVAC technicians investigate the problem: they will narrow down the possible causes and make sure the system receives the correct repair work.

One common reason for an AC to fail to turn on is a malfunction in the thermostat. If the thermostat loses its connection to the cooling system, the air conditioner will not know when it turn on and won't respond to any programming. Thankfully, this is an easy issue for technicians to repair.

The air conditioner may have a broken blower fan motor. In this case, the compressor may still run (go outside and check if the outdoor unit is making noise), but no air will move across the evaporator coils and get sent into the ventilation system. Usually, repair technicians will need to replace the motors.

Other electrical faults may be at the heart of the problem. If the air conditioner trips circuit breakers instead of coming on, repair experts will have to see if there is a voltage mismatch in the system. Loose electrical connections may also be at fault.

There is also the possibility that the AC has reached the end of its lifespan and needs a replacement. HVAC professionals will be able to give you an honest answer about whether an aging air conditioner will still benefit from repairs or if the time has arrived when it needs to be retired.

Whatever type of air conditioning repair in Roseville, CA you require, place your trust in Bronco Plumbing Heating and Air to have the job done fast and right the first time. Give us a call today.