RTH111B1042,
Read before installing
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Heat Off Cool
Auto On
Fan
RTH111 Series
Non-Programmable
Thermostat
Owner’s Manual
Identify System Type
This thermostat is compatible with the following systems:
•
Gas, oil or electric furnace
•
Central air conditioner
•
Hot water system with or without pump
•
Millivolt system
•
Central heating and cooling system
•
Heat pump without auxiliary/backup heat
This thermostat cannot be used on heat pumps with backup heat or on
multistage systems.
