Honeywell TH5220D1003 Support Question
Find answers below for this question about Honeywell TH5220D1003 - Digital Thermostat, 2h.Need a Honeywell TH5220D1003 manual? We have 1 online manual for this item!
Question posted by briankmckinney22 on November 20th, 2012
Heat Wont Work
i cant get my heat to turn on and the thermostat is just continiously blinking auxillary heat on
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