Question about Honeywell Electronic Programmable Heat/Cool Thermostat - CT3300A100 Heater
I noticed my honeywell thermostat screen was blank the other day and so I powered down the heating unit and powered everything back up. It seemed to do the trick for a while, by my display screen is blank again. Not sure if I just need to replace the thermostat or if this is a symptom of something wrong on my HVAC. When I detach and reattach the screen on the thermostat comes on for a few seconds, and then goes blank again.
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Posted on Jan 02, 2017
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