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My Honeywell programmable thermostat shows bat lo. I changed
my Honeywell programmable thermostat shows bat lo. I changed to new batteries but still get bat lo message. thermostat is still working and house is heating but I cannot program it … read more
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Have a Honeywell Thermostat TD8112D1005. bAt Lo message...replaced
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I have a thermostat model # CT3300A1009(1). It is showing
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Hi I have a Honeywell thermostat which had the bat lo flashing.
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When changing batteries in wall thermostat unit (2 AA) because
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My Honeywell thermostat (it was installed when the house was
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I have a Honeywell MagicStat programmable thermostat. Three
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My honeywell thermostat is giving me a bAE LO code. I dont
My honeywell thermostat is giving me a bAE LO code. I dont know what that means. My heater is coming on put the house is about 12 degrees lower than what the thermostat is set for. The model #32002757… read more
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My thermostat T812 still reads bat lo after 2 months of new
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Hi guys I have a T813C1012 thermostat, it says Bat Low, the
Hi guys I have a T813C1012 thermostat, it says Bat Low, the AC and heater works but I cannot change the settings. I've changed batteries but makes no difference. Any suggestions? Thanks… read more
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Heath, I waited about 15 minutes and then replaced the batteries
Heath, I waited about 15 minutes and then replaced the batteries and it still reads lo bat. Help? smiles. This was for the thermostat on our heater.… read more
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We have a Carrier Gas Furnace 9200-58MXA. Sometime in the night
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I have a Honeywell CT3200a1001 (1) programmable thermostat.
I have a Honeywell CT3200a1001 (1) programmable thermostat. It shows bat lo. I changed the batteries (twice). When I first flip the switch to either heat or cool, the regular display shows for just a … read more
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I keep losing my date/time , weekday , weekend settings
I keep losing my "date/time", "weekday", "weekend" settings on my honeywell thermostat. I beleive its model number T81311C, but lookes alot like T8112C. The power light goes on and off periodically.… read more
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I have a Honeywell Thermostat, model no. CT3200. I have not
I have a Honeywell Thermostat, model no. CT3200. I have not run the air or heat for at least 3 months, but I went to turn the heat on, and noticed the "bat lo" indicator was on the screen. I changed t… read more
Mark Henley
Mark Henley
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I have a Honeywell CT3200a1001 (1) programmable thermostat.
I have a Honeywell CT3200a1001 (1) programmable thermostat. It shows bat lo. I changed the batteries (twice). When I first flip the switch to either heat or cool, the regular display shows for just a … read more
Billy
Billy
Journeyman Service Technician
State Licensed Mechanical Contractor
9,330 satisfied customers
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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