2
COMPATIBLE HEATING AND COOLING SYSTEMS
This thermostat works with many centralized residential heating and cooling
systems.
SConventional Heating and Cooling (AC): up to one stage of heating and
two stages of cooling
SHeat Pump (HP): up to three stages of heating and two stages of cooling
d Heat pumps work to provide cooling in the summer but in the winter,
they do it in reverse, drawing their heat energy from the outside air.
SSystemswithaCommon(C)wire
d Recommended to whenever possible
SSystems without a Common (C) wire
d Two alkaline AA batteries required
!
This thermostat is not compatible with Duel Fuel or Geothermal
Systems. Review all documentation to ensure that you have
selected the appropriate model thermostat for your system.