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Troubleshooting Blank Thermostat | Quality Comfort AC & Heating

Quality Comfort Air Conditioning and Heating Inc., is your trusted HVAC company serving Brevard County, Florida. If you're experiencing a blank thermostat screen, it's important to act quickly to ensure your home stays comfortable. Here are some steps you can take to troubleshoot the issue:

  1. Check your thermostat batteries: A blank screen could be a sign that your thermostat batteries are dead. Remove the cover and replace the batteries with fresh ones.
  2. Check your circuit breaker: If your thermostat has a blank screen, it could be due to a tripped circuit breaker. Look for the electrical panel usually marked "air handler" and check for any tripped breakers.
  3. Check your drain line: A clogged drain line can cause your HVAC system to shut down, including your thermostat. Look for a PVC pipe coming out of your air handler. The issue could be the emergency float switch in the drain line. If the drain line is clogged, the float switch will shut off power to the thermostat to prevent flooding. You can check the drain line by locating the pipe that runs from the indoor air handler to the outside unit. Look for any visible signs of clogging or water buildup. If you suspect the drain line is clogged, you can try clearing it by using a water shop vac and then pouring a mixture of water and bleach or vinegar down the pipe. If this doesn't work, it's best to call a professional HVAC technician at Quality Comfort Air Conditioning And Heating Inc to clear the drain line.

If you've tried these steps and your thermostat screen is still blank, it may be time to consider upgrading to a smart thermostat. Quality Comfort Air Conditioning and Heating offer the latest in smart thermostat technology, including the Ecobee thermostat. With its intuitive interface, the Ecobee thermostat can learn your habits and adjust your home's temperature accordingly, saving you money on your energy bill. It also allows you to control your thermostat from anywhere with your smartphone, giving you the ultimate convenience and comfort.

At Quality Comfort Air Conditioning and Heating, we understand how important it is to have a reliable HVAC system, especially in hot and humid climates like Brevard County, Florida. That's why we offer a wide range of HVAC services, including installation, repair, and maintenance, to ensure your home stays comfortable year-round. Contact us today to schedule a service appointment or to learn more about our HVAC solutions at 321-242-2513