Honeywell Home T410A Installation Instructions

T410A,B Line Voltage
Electric Heat Thermostats
T410A provides single-line break.
T410B provides double-line break.
Temperature Range: 40°F to 80°F (4°C to 27°C)
Electrical Ratings: 60 Hz noninductive
22A at 120-240 Vac; 19A at 277 Vac
Your Resideo Thermostat
Your new Resideo T410 Electric Heating Thermostat
provides line voltage control of a radiant cable,
electric baseboard, and resistive-rated fan forced
heaters within the ratings listed above.
INSTALLATION INSTRUCTIONS
WARNING
Electric shock hazard
This thermostat is a line voltage control (120
Volts to 277 Volts.) Do not install it if you are
not completely familiar with house wiring. If
handled improperly, there can be risk of a 120
Volt to 277 Volt electric shock hazard, which
may cause serious injury or death.
MERCURY NOTICE
If this control is replacing a control that
contains mercury in a sealed tube, do not
place you old control in the trash. Dispose of
properly.
Contact you local waste management
authority for instruction regarding recycling
and the proper disposal of a old control.
1 PREPARATION
 Proper installation of your Resideo thermostat will
occur if you follow these instructions STEP-
BYSTEP. It is recommended that as you read,
understand and complete each step, you check it
off with pencil or pen.
 Check thermostat suitability for your home system
by reviewing the ratings listed on this page.
 Make certain that your heating system is working,
especially if it has been inoperative for a length of
time. If the system does not work, contact your
local electrician for assistance.
 Carefully unpack your new thermostat. To avoid
damage to the sensing element, do NOT remove
the thermostat cover until wiring has been
completed.
 Save packages of screws, instructions, receipt and
proof-of-purchase.
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