| Part Number | RTH230B |
| Manufacturer | Honeywell |
| Title | User Guide |
| Description | Temperature display Time display Early Start 1 Heating cycles per hour 2 Cooling cycles per hour 2 DEFAULT °F 12 h Off 4 4 OPTIONS °C or °F 12 h o... |
| Features |
• System operating mode selection: heat, cool or off • Fan operating mode selection: automatic or on (continuous) • Programmable heating and cooling cycle lengths: 10, 12, 15, 20 or 30 minutes • Temperature display in °F or °C • Battery replacement i... |
| Datasheet |
 RTH230B Datasheet
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