Why Is My Thermostat Screen Blank in Effingham, SC?

Seeing a blank thermostat screen at your home in Effingham, SC, might concern you, and you could also have trouble controlling your home’s climate. Fortunately, there may be a quick and easy way to fix this problem. Keep reading to learn about some reasons why your thermostat screen might go blank and what can be done to address them.

Needs New Batteries

Some thermostats rely on battery power to operate, while others use batteries as backup in case of power outages. Either way, if your thermostat goes blank, it might require new batteries. It’s a good idea to replace your thermostat’s batteries every year to head this issue off.

Loose Wiring

Your thermostat connects to your HVAC system with a series of wires, and many systems include a wire that provides power to the unit itself. If any of those wires become loose, the screen may go blank. A professional can take a look at your wiring and reconnect everything properly.

A Tripped Circuit Breaker

If you’ve experienced a power surge, the breaker connected to your thermostat may trip. This will stop the flow of electricity to your thermostat, resulting in a blank screen. If you frequently have to flip your breaker, ask an electrician to take a look and check if your system can handle its workload, especially during the summer months when you use air conditioning more heavily.

Old Age

Thermostats can get old, just like anything else. If your thermostat is more than 10 or 15 years old and goes blank, it may be at the end of its lifespan. Consider replacing it with a newer version (which often comes with better features!).

Thermostats have important jobs in homes, but sometimes, they can experience issues. You can check on a few things on your own if your thermostat suddenly goes blank, but you might also need to reach out for professional assistance from someone with experience in the field. For help with your thermostat, call us at Air Solutions Heating and Cooling.

Image provided by iStock

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