The T8002 Thermostat provides single-stage, program-
control for 24 Vac heating-cooling
systems with manual changeover from heat to cool. See
Table 1. Heating cycle rate is selectable at 1, 3, 4, 5, 6, 9,
or 12 cph. Cooling cycle rate is fixed at 3 cph. Temper-
ature indication can be set for °F or °C. See Table 1.
The T8002 Thermostat is powered with three AA alkaline
batteries. Setpoints and programming
permanently by non-volatile
The T8002 Thermostat includes a thermostat, wallplate,
batteries, and Owner's Guide.
tf this control is replacing a control that contains
mercury in a sealed tube, do not place your old
control in the trash. Dispose of it properly.
Contact your local waste management authority
for instructions regarding recycling and the
proper disposal of a control.
When Installingthis Product ...
Read these instructions carefully. Failure to follow
them could damage the product or cause a hazard-
Check the ratings given in the instructions and on
the product to make sure the product is suitable for
Installer must be a trained, experienced service
After installation is complete, check out product
operation as provided in these instructions.
Dan damage heating/cooling
Disconnect power at furnace or main breaker/
Install the thermostat about 5 ft (1.5m) above tile floor in
an area with good air circulation at average temperature.
See Fig. 1. Do not install the thermostat where it can be
-- drafts or dead spots behind doors and in corners.
-- hot or cold air from ducts.
-- radiant heat from the sun or appliances.
-- concealed pipes and chimneys.
-- unheated (uncooled) areas such as an outside wall
behind the thermostat.
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Copyright © 2002 Honeywell
*All Rights Reserved
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