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My Thermostat Display is Blank

When your thermostat display is blank, it doesn't automatically mean it's time for a replacement: Issues can range from dead batteries to an unplugged condensate pump or a tripped GFCI. In any case, it's important to find the source of the problem to restore the operation of your HVAC system.

Why Your Thermostat Is Drawing a Blank

Everyone draws a blank sometimes — so can your thermostat. Here are some things to consider when your thermostat isn't displaying the info you're after.

Potential Issues

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