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Furnace Thermostat Services

Thermostat Services in Central Indiana

If you’re trying to control the temperature of your home and your furnace or air conditioning system isn’t responding or acting strangely, the answer might not be with the units of your HVAC system. Your thermostat is incredibly important in properly functioning heating and cooling, and a broken or malfunctioning thermostat can lead to issues including:

  • Furnace not putting out heat
  • Air conditioner not cooling the home
  • Furnace overheating or refusing to shut off
  • Air conditioner refusing to shut off
  • The furnace blower or fan still running with the thermostat off.
finger pressing button to change temperature on thermostat


Call (317) 881-7738 anytime... day or night!

¿Habla español? Podemos ayudar. Llame a Pablo: (317) 315-0575 o Denis: (317) 412-4318




Call us today at
(317) 881-7738 to see find out more about furnace thermostat services your home!

Do Home Thermostats Go Bad?

Believe it or not, home thermostats can still go bad. With years in operation, the parts of these units can degrade over time and begin to malfunction. This can cause problems with your heating or cooling, and if misdiagnosed, could force you to buy a new air conditioning unit or furnace, even if you don’t need it.

Your thermostat detects your room temperature and automatically sends signals to your air conditioner or furnace to provide the right amount of heating or cooling. From parts breaking down or excessive age, if this stops working then you can find yourself in trouble and needing to call experts for repair or replacement.

How Can I Tell if My Thermostat is Bad?

Your thermostat is the brain of your home heating and cooling system, allowing you to maintain a set temperature and keep your home at a comfortable level. If you have issues with your heat or air conditioning not working properly in your home, the issue may be in your thermostat. Johnson Heating & Cooling can diagnose and handle your thermostat issues with minimal fuss and hassle to you, and get your HVAC back on track to keep your home comfortable.

If your thermostat is unresponsive or won’t turn on your heater or air conditioning, this signifies a problem with your thermostat. Additionally, your heater or air conditioner constantly running and not setting your room to the right temperature is also likely indicative of a problem.

Troubleshooting Your Thermostat

Johnson Heating & Cooling is able to provide complete troubleshooting, installation and maintenance services on your thermostat unit. Our team of professionals has decades of experience in heating and cooling technology, and will be able to find the problem and the right fix for your thermostat. No matter what kind of HVAC system you have in place, we’ll find the solution to keep your home temperature well-regulated and comfortable.

We Proudly Serve Central Indiana, including…
New Whiteland


Center Grove