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Question About Honeywell Thermostat CT3400
My Honeywell thermostat CT3400 low bat indicator c...

My Honeywell thermostat CT3400 low bat indicator came on and the unit stopped working. I changed the batteries with new AA Alkaline batteries which worked for a few minutes then it went off and showed low bat. I have not been able to locate a replacement CT3400. Can you help?

Asked by Gregory on 11/16/2013 1  Answer

ManualsOnline posted an answer 10 years, 11 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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