Skip to Content
Air On Demand Air On Demand
Call Us Today! (305) 222-7318
header flair

Miami, FL Air Conditioning Repair: Signs of a Broken Thermostat


We rely on our air conditioning systems every day to supply cool air to our homes and businesses. Your air conditioning system is complicated, with many different components and mechanisms, all working in cooperation to provide consistent cooling for your home. The thermostat is one of the most vital components because is the only interface you have for communicating with your air conditioner; without it, your AC could not turn on and wouldn’t know what temperature adjustments to make. Because of its importance, it’s critical that you recognize the signs of a broken thermostat, so that you can have it fixed or replaced. When you need Miami air conditioning repair services, call the experts at Air On Demand today!

Let’s look at a few common signs that your thermostat is broken:

  • AC won’t turn on:  If your AC won’t turn on, the cause could be a broken thermostat. It could be an electrical or wireless connectivity problem, whereby the link between your thermostat and the air handler is broken. There are other possibilities, but it’s often a faulty thermostat.
  • Inadequate cooling: If you feel as though your AC used to cool your home much better than it does now, it could be linked to faulty thermostat. If you feel like your AC turns off before the temperature reaches your desired setpoint, then the thermostat may not be sensing the correct temperature, or may not be communicating with the blower fan properly.
  • AC won’t turn off: While it may seem like you never want your AC to turn off during the summer, it should not be running all the time. Once sufficient cool air has filled up the living space, then the thermostat should communicate that the desired temperature has been reached. 

We hope this brief guide helps you to identify a thermostat function. For Miami, FL air conditioning repair, call Air On Demand today!