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INSTALLATION 69-0653-6
Installation
Verify that you have the right thermostat
Make sure that the CT3200 is the right thermostat for your heating/cooling system. Read the compatibility chart below to
determine which system you have. If your system is not compatible with the CT3200, the table recommends an alternate
Honeywell model. If you are unsure what type of thermostat is right for your system, visit us on the Web at
www.honeywell.com/yourhome
or call Honeywell Customer Relations at 1-800-468-1502.
Heating/Cooling System
Compatible
with CT3200?
Alternate
model
Conventional
Single stage systems that include warm air furnaces and hot water.
Yes
Electric Baseboard
Electric powered heating strips located just above the floor, usually 120 to 240 volts.
No CT1950 for
240 volts
Steam
A steam boiler with radiator heat.
No CT3600
Heat Pump
Heating and cooling are produced from the same outdoor unit (compressor) with no
auxiliary or backup heat.
No CT3600
Multistage Heat Pump
Heating and cooling are produced from the same outdoor unit (compressor) with
auxiliary or backup heat.
No CT3611
Multistage Conventional
A heating or cooling system with more than one stage.
No See your
contractor
Recycling Thermostat
If you are removing an old thermostat that contains mercury in a
sealed tube (Fig. 1),
do not
place the old thermostat in the trash.
Contact your local waste management authority for instructions
regarding recycling and the proper disposal of the old thermostat.
Fig. 1
M3701
MERCURY
SWITCH