*‘Mud rings’ or Remodel boxes will not fit.
Proper installation of the thermostat will be
accomplished by following these step
by step instructions. If you are unsure
about any of these steps, call a qualified
technician for assistance.
Assemble tools & recommended
Junction Box*.
Flat Blade
Screwdriver
Wire cutter
& Stripper
Make sure your Heater/Air Conditioner
is working properly before beginning
installation of the thermostat.
Carefully unpack the thermostat.
Save the screws, wall anchors, and
instructions.
STEP #1
PREPARATION
Turn off the power to the Heating/Air
Conditioning system at the main fuse
panel. Most residential systems have
a separate breaker for disconnecting
power to the furnace.
EXTENDS
LESS THAN
3/8” FROM
THE WALL.
FLATSTAT
.366”
FlatStat
in Small
J-Box
W
A
L
L
W
A
L
L
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