![Honeywell Home RTH221B1021 RTH221B Programmable Thermostat, Large, White - Programmable Household Thermostats - Amazon.com Honeywell Home RTH221B1021 RTH221B Programmable Thermostat, Large, White - Programmable Household Thermostats - Amazon.com](https://m.media-amazon.com/images/I/51BTKbSX-hL._AC_UF894,1000_QL80_.jpg)
Honeywell Home RTH221B1021 RTH221B Programmable Thermostat, Large, White - Programmable Household Thermostats - Amazon.com
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How to reset honeywell thermostat | Reset honeywell thermostat | Reset honeywell thermostat easily - YouTube
![Honeywell thermostat stopped working. Changed batteries and confirmed breaker did not trip. No reset button from what I see. It's over 10 years old. Could it just be shot at this point? : Honeywell thermostat stopped working. Changed batteries and confirmed breaker did not trip. No reset button from what I see. It's over 10 years old. Could it just be shot at this point? :](https://preview.redd.it/honeywell-thermostat-stopped-working-changed-batteries-and-v0-4kyegfulki8a1.jpg?auto=webp&s=4b404ad5c6e8d67b0b271d7c5c03df437c43ed36)
Honeywell thermostat stopped working. Changed batteries and confirmed breaker did not trip. No reset button from what I see. It's over 10 years old. Could it just be shot at this point? :
![Honeywell Home 5-2 Day Programmable Thermostat with Digital Backlit Display RTH2300B - The Home Depot Honeywell Home 5-2 Day Programmable Thermostat with Digital Backlit Display RTH2300B - The Home Depot](https://images.thdstatic.com/productImages/5ad47bd4-807f-4f84-8db3-5f2472f78bc5/svn/honeywell-home-programmable-thermostats-rth2300b-64_600.jpg)
Honeywell Home 5-2 Day Programmable Thermostat with Digital Backlit Display RTH2300B - The Home Depot
![Honeywell Home 5-2 Day Programmable Thermostat/Not for Baseboard/Line Volt Heating Systems, Forced Air only - Programmable Household Thermostats - Amazon.com Honeywell Home 5-2 Day Programmable Thermostat/Not for Baseboard/Line Volt Heating Systems, Forced Air only - Programmable Household Thermostats - Amazon.com](https://m.media-amazon.com/images/I/61bMBJgVCsL._AC_UF894,1000_QL80_.jpg)