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Wall Heating & Air Conditioning Blog

Why is my thermostat blank?

Another Friday! Another Frequently Asked Questions Answered Friday! Today’s question is “Why is my thermostat blank?”

Your thermostat could be blank for a couple of reasons.  The easiest would be that the batteries need to be replaced.  And, yes, even if your thermostat is wired into the unit, it still has batteries.  We did a blog with pictures for general battery replacement a few weeks ago.

Otherwise, check your breakers.  One of them might have tripped.

If these don’t bring it back on, then you could have a bad thermostat or the wiring might have issues. If you’ve just read through this blog or tried this and become overwhelmed with the attempt to do this, let us help!

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