Pushing Button On HVAC Thermostat

Why Is My HVAC Thermostat Screen Blank in Charlotte, NC?

November 11, 2023

When you’re at home in Charlotte, NC, a blank HVAC thermostat screen can disrupt your peace. The confusing situation can make you feel puzzled and anxious, especially in the fall. Let’s explore why an HVAC thermostat screen goes blank and how to fix it.

Dead Batteries

One of the main reasons for a blank HVAC thermostat screen is dead batteries. Thermostats rely on batteries, and when they run out, the screen is blank. To fix this, put in new batteries and make sure to install them properly.

The Circuit Breaker

The circuit breaker holds the core of all power in your house, which means a tripped circuit breaker can kill the power to many electrical appliances in your home. Check your circuit breaker panel to see if any circuits for your HVAC system have tripped. Reset the breaker and see if this fixes the problem.

Loose Wiring

If wires are loose or mangled, the thermostat screen may go blank. Inspect the wiring behind your HVAC thermostat, ensuring all connections are secure. When in doubt, you may want to contact a professional service technician for assistance.

HVAC Thermostat Malfunction

Thermostats may degrade over time. Age also causes internal issues. You can schedule repair services, but you may be better off replacing your thermostat.

HVAC System Issues

The thermostat controls could be part of a bigger problem, such as a problem with your HVAC system. When the HVAC system malfunctions, it causes problems with everything that connects to it. To find and fix problems with your HVAC system, call a professional service technician.

If the problem continues or is due to your HVAC system, reach out to a skilled service technician at Bradham Brothers, Inc. We guarantee high-quality HVAC services so you can stay comfortable all year round.

Image provided by iStock

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