On heat only or cool only systems sensi thermostats require a c wire.
Emerson sensi touch wi fi thermostat compatibility.
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Your system is compatible but may need a common wire.
Learn more about adding a common wire.
Check thermostat compatibility for sensi smart and sensi touch smart.
Sensi thermostats use wi fi routers to connect to the internet.
Please see list below to find out if your router is compatible with your sensi thermostat.
However there are a few system exceptions like heat only and cool only units that will require a c wire connection in order to power the thermostat.
The sensi smart wi fi thermostat also works on most combined heating and cooling systems without a c wire however will require a c wire for apple homekit functionality.
Certain router models are not compatible with sensi thermostats 1f86u 42wf and up500w which require ieee power save polling psp.
Heat only or cool only systems.
The sensi touch smart wi fi thermostat always requires a c wire.
Wi fi router compatibility with sensi thermostat.
The easy to use interface provides complete control of home comfort with just a tap from across the room or across the country.
Your system will need a common wire to be compatible with sensi touch wi fi thermostat.
Based on your thermostat wiring sensi wi fi thermostat is compatible with no modifications.
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