Honeywell RTH8580WF manual If your system is, Installing your thermostat

Installing your thermostat

12 Determine your heating/cooling system type.

If your system type is conventional single stage, continue to “Connecting to your Wi-Fi network” on page 27.

If your system is:

•Conventional multistage heat and cool

•Heat pump without backup heat

•Heat pump with backup heat

•Heat only

•Cool only

If you are not sure of your heating/cooling system type or have other questions, go to wifithermostat.com.

See page 51 to match your thermostat to your system type, then continue to “Connecting to your Wi-Fi network” on page 27.

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