80 Series Thermostats
11
Conventional Models are Single Stage
Heat and Cool for Conventional
Gas/Oil/Electric or Heat Pumps with no
Aux Heat.
Programmable Models all have the
same options of 7 independent day or
5+1+1 day programming, or can be set
to non-programmable configuration.
Selecting the right thermostat is
easy. All you need to know is:
• Heat pump or traditional gas/oil/electric
furnace and A/C?
• How many stages Heat/Cool?
• Programmable or Non-Programmable?
1F85U-42PR
1F83H-21PR
Matching 80 Series Thermostats to Your
Application