Are you feeling puzzled by a blank HVAC thermostat screen? Nothing can be more frustrating than having no control over your indoor temperature in Maurice, LA. In this article, we’ll explore the common causes of a blank HVAC thermostat screen and provide you with some helpful tips to get it working again.
Power Failure
If your HVAC thermostat isn’t receiving power, it cannot display any information. To check if this is the case, look for any signs of a power outage, such as flickering lights, tripped breakers or an unresponsive furnace or air conditioner.
If you confirm the power is out, try resetting the circuit breaker or calling your utility company to report the outage. After power restoration, your thermostat should turn back on and display the current temperature.
Dead Batteries
For a thermostat that runs on batteries, a blank screen might result from dead batteries that need replacing. This is likely the case if you haven’t changed them in a while, even though the device has been displaying a low-battery warning.
Faulty HVAC Thermostat
If none of the above solutions work, it’s possible that your thermostat is faulty and in need of repairs or a replacement. Over time, the device can wear out or malfunction due to various reasons, including age, exposure to extreme temperatures or physical damage.
To test if your thermostat is faulty, try turning the settings up or down to see if your HVAC system responds accordingly. If not, or if the thermostat still shows a blank screen, reach out to a service technician for inspection. They’ll advise you whether repairs can solve the problem or a replacement is inevitable.
In addition to fixing the thermostat, our service technicians will perform a full inspection of your HVAC system to ensure that everything is functioning properly. This can help prevent future issues and prolong the lifespan of your equipment. Contact Desormeaux’s Heating & Air Conditioning, Inc for quality, reliable and affordable thermostat repair and installation services by NATE-certified service technicians serving Maurice, LA.
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