1-5 of 5 Answers
Remove the faceplate by gripping at the top and bottoms and pulling firmly. The battery is under the faceplate. I hope this helps.
Sorry, there was a problem. Please try again later.There is no battery. The thermostat is powered from the C wire of your furnace/AC unit, typically a blue wire
Sorry, there was a problem. Please try again later.This model doesn't use a battery, it must be hard wired. I bought a low voltage adapter to install it.
Sorry, there was a problem. Please try again later.This thermostat does not have a battery port. You will need a C-wire from the house's electrical system to connect to the thermostat for it to power on.
Sorry, there was a problem. Please try again later.Hi Charlie! Thanks for reaching out to us. The Honeywell 7-Day Programmable Thermostat with Wi-Fi Capability requires a common wire (C wire), which enables the continuous flow of 24 VAC power to the thermostat. Hope his helps! - Jerry
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