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Introduction
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If you do not have a C-wire, or are not sure, visit www.thesimple.com/compatibility
The thermostat supports up to 2 stages of heating and
2 stages of cooling for conventional systems, and 2 stages of heating/
cooling for heat pumps, with and without emergency heat.
A common wire (C-wire) or other 24VAC power source is required.
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To sign up for an account and begin your installation, visit:
home.thesimple.com/install
To adjust settings remotely, or to create your personalized schedule, visit
home.thesimple.com, or install the Simple thermostat mobile app for iOS or
Android.
WARNING: Line voltage and millivolt systems are not supported.