Honeywell RTH2300 series - User Manuals

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Honeywell RTH221B1047 Programmable Thermostat Owner’s Manual
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RTH2300/RTH221
Series
Programmable Thermostat
Owner’s Manual
RTH221B1047 RTH2300B1020
Read before installing
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Contents [ hide
1 Identify System Type
2 Advanced Installation
3 About your new
thermostat
4 Thermostat controls
5 Battery replacement
6 Troubleshooting
7 1-year limited warranty
8 File Downloads
9 References
10 Related Manuals