Honeywell T8000C I have had to reset the day and time on my programmable thermostat 4 times this week (twice yesterday alone). It seems to be operating fine, it just keeps resetting itself to 1:00p.m.
t8000c honeywell thermostat is blank I took it down from the wall and there's no battery in it. What am I suppose to replace? This unit doesn't require a battery. It runs off the 24v from the unit. ...
Question about Honeywell Heating & Cooling
...t8000c thermostat the screen is blank There should be a couple of AAA batts in it. Grab all 4 corners and pull straight out & off the mounting plate. If no batteries are installed it is hard wired & ...
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