Specifications; Ordering Information - Honeywell T834C Quick Start Manual

T834C, T8034C HEATING/COOLING THERMOSTATS

SPECIFICATIONS

The specifications given in this publication do not include
normal manufacturing tolerances. Therefore, this unit may not
exactly match the listed specifications. Also, this product is
tested and calibrated under closely controlled conditions, and
some minor differences in performance can be expected if
those conditions are changed.
SUPER TRADELINE®/TRADELINE®
MODELS
SUPER TRADELINE®/TRADELINE® models are selected
and packaged for ease of handling, ease of stocking, and
maximum replacement value. SUPER TRADELINE®/
TRADELINE® models specifications are the same as those of
standard models except as follows:
SUPERTRADELINE® Models:
T843C Heating-Cooling Thermostat for use in gas-fired, oil-
fired, or central electric heat and standard cooling systems;
mounts vertically; adjustable heat anticipator—0.18 to
1.0A.
T8034C Heating-Cooling Thermostat for use in gas-fired, oil-
fired or central electric heat and standard cooling systems;
mounts horizontally; adjustable heat anticipator—0.18 to
1.0A.
Additional SUPERTRADELINE® Features:
• Fan can be controlled from thermostat or plenum switch.
• Wallplate for covering marks from old thermostat (T8034C
only).
TRADELINE® Models:
T843C Heating-Cooling Thermostat for use in single-stage
heat pump, electric furnace and standard heating-cooling
systems; mounts vertically; adjustable heat anticipator—
0.18 to 1.0A. Model available with °C scaleplate.
T8034C Heating-Cooling Thermostat for use in standard heat-
ing-cooling systems; mounts horizontally; adjustable heat
anticipator—0.18 to 1.0A. Model available with °C scale-
plate and isolated heat-cool circuits for systems with sepa-
rate heating and cooling transformers.

ORDERING INFORMATION

When purchasing replacement and modernization products from your TRADELINE® wholesaler or distributor, refer to the
TRADELINE® Catalog or price sheets for complete ordering number.
If you have additional questions, need further information, or would like to comment on our products or services, please write or
phone:
1. Your local Honeywell Automation and Control Products Sales Office (check white pages of your phone directory).
2. Honeywell Customer Care
1885 Douglas Drive North
Minneapolis, Minnesota 55422-4386
In Canada—Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Scarborough, Ontario M1V 4Z9.
International Sales and Service Offices in all principal cities of the world. Manufacturing in Australia, Canada, Finland, France,
Germany, Japan, Mexico, Netherlands, Spain, Taiwan, United Kingdom, U.S.A.
68-0075-2
STANDARD MODELS
Standard Models:
T834C Heating-Cooling Thermostat for use in standard heat-
ing-cooling systems. Single-stage heat pump, electric heat
and dual fuel models also available. Mounts vertically. Pro-
vides Heat-Off-Cool System switching and Auto-On or On-
Auto Fan switching (specify when ordering).
T8034C Heating-Cooling Thermostat for use in standard heat-
ing-cooling systems; mounts horizontally. Provides Heat-
Off-Cool System switching and On-Auto Fan switching.
Canadian model available with °C scaleplate, and isolated
heat-cool circuits for systems with separate heating and
cooling transformers.
Electrical Ratings:
Heating: 0.18 to 1.0A at 30 Vac maximum; (0.3 to 1.2A
optional).
Cooling: 1.5A running, 7.5A inrush at 25 Vac.
Heat Anticipator: Adjustable 0.18 to 1.0A , 0.3 to 1.2A (specify
when ordering).
Cooling Anticipator: Fixed, 24 to 30 Vac.
Switching:
Heating: Spdt mercury switch makes R to W on temperature
fall.
Cooling Thermostats: Spdt mercury switch makes R to Y on
temperature rise.
Temperature Setting Range (Specify When Ordering):
55° F to 95°F (13°C to 35 °C).
10°C to 30°C (50°F to 86°F).
Dimensions: See Fig. 1 and 2.
Mounting Means: Two screws through base to wall or
2 x 4 in. outlet box. T834 fits on vertical outlet box; T8034
fits on horizontal outlet box.
2