Honeywell 3355 Thermostat User Manual


 
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69-1012
Acquire tools and items below as needed. Also purchase two AA alkaline batteries; we recom-
mend Energizer® batteries.
M878B
CROSS-RECESSED
SCREWDRIVER
HAND OR POWER
DRILL WITH 3/16 INCH
DRILL BIT, IF NEEDED TO
DRILL HOLES IN WALL
WIRE CUTTER/STRIPPER OR SHARP
KNIFE, IF NEEDED TO STRIP WIRES
MASKING TAPE, IF 
NEEDED TO LABEL WIRES 
AS DISCONNECTED FROM
OLD THERMOSTAT
LEVEL, IF NEEDED TO LEVEL
THERMOSTAT FOR APPEARANCE