Question about Honeywell Programmable Thermostat Heater

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Honeywell Programmable Thermostat Display issues

I have a HW programmable therm, and I just noticed this morning that the display is all wacky. It is continually flashing form the heat display screen to the something I have never seen before. What does this mean?

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There are currently 60 honeywell thermostats made i have no idea witch one you have , but a lot of the new ones run on batterys you might be seeing a low battery signal . look for a door where batterys might be and replace them

Posted on Jan 15, 2009

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