![Honeywell thermostat help. My Honeywell thermostat CM707 is stoped working. I tried to change batteries when a little piece of metal fell apart. I do not know where it came from. I Honeywell thermostat help. My Honeywell thermostat CM707 is stoped working. I tried to change batteries when a little piece of metal fell apart. I do not know where it came from. I](https://i.redd.it/honeywell-thermostat-help-my-honeywell-thermostat-cm707-is-v0-ckytkhwlvrs91.jpg?width=3024&format=pjpg&auto=webp&s=a48db5d99f6b22cdb0e2d1003f381a3390a0db7b)
Honeywell thermostat help. My Honeywell thermostat CM707 is stoped working. I tried to change batteries when a little piece of metal fell apart. I do not know where it came from. I
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Honeywell CM907 CMT907A1041 CM901 CMT901A1044 Wired Programmable Room Thermostat 7625859468721 | eBay
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