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General| Model | RTH7400 |
|---|---|
| Type | Programmable Thermostat |
| Power Source | Battery-Powered (2 AA Batteries) |
| Hold Feature | Yes |
| Filter Change Alert | Yes |
| Programmability | 7-day programmable |
| Stages | 1 |
| Temperature Range | 40°F to 90°F |
Lists all necessary tools and materials for the thermostat installation.
Instructs to use letter designations to identify wire types, ignoring wire colors.
Details how to detach the wallplate from the new thermostat unit.
Details how to connect wires for conventional heating and cooling systems.
Details how to connect wires for heat pump systems, including specific terminals.
Explains alternative wiring methods for conventional systems when labels don't match.
Provides alternative wiring instructions for heat pump systems with specific wire configurations.
Guides on navigating and modifying function settings using the thermostat's buttons.
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