Specifications; Ordering Information - Honeywell T8411R Manual

T8411R ELECTRONIC HEAT PUMP THERMOSTAT

SPECIFICATIONS

IMPORTANT
The specifications given in this publication do not
include normal manufacturing tolerances; therefore,
an individual unit might not exactly match the listed
specifications. Also, this product is tested and cali-
brated under closely controlled conditions, and some
minor differences in performance can be expected if
those conditions are changed.
T8411R Standard model includes a thermostat, wallplate (for
wiring and mounting thermostat) and owner's guide.
T8411R TRADELINE® model includes a thermostat, wallplate
(for wiring and mounting thermostat) and owner's guide.
Power: T8411R: 24 Vac nominal, 18 to 30 Vac, 50/60 Hz.
Electrical Ratings:
First Stage Heating: 0.02 to 1.5A run; 7.5A inrush.
Second Stage Heating: 0.02 to 1.5A run; 3.5A inrush.
Cooling: 0.02 to 1.5A run; 7.5A inrush.
Fan: 0.02 to 0.5A run; 2.5A inrush.
Emergency Heat Output (E): 0.02 to 1.5A run; 3.5A inrush.
Heating Changeover Valve (B): 0.02 to 0.5A run; 2.5A inrush.
Cooling Changeover Valve (O): 0.02 to 0.5A run; 2.5A inrush.
Emergency Heat Indicator (L): 0.02 to 0.5A run; 2.5A inrush.
Temperature Adjustment: Setpoint is adjusted by using the
or keys. One press changes the setpoint one
degree; pressing and holding changes the setpoint sev-
eral degrees.
Temperature Setting Range: 40°F to 99°F (4°C to 39°C).
Ambient Temperature Range: 30°F (-1°C) to 110°F (43°C).
Shipping Temperature Range: -20°F (-29°C) to 120°F (49°C).
Operating Relative Humidity: 5% to 90% RH, noncondens-
ing.
Cycle Rates (at 50% Load):
First Stage Heating: Fixed at 3 cph.
Second Stage Heating: Selectable at 3, 6 or 9 cph.
Cooling: Fixed at 3 cph.

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 Home and Building Control Sales Office (check white pages of your phone directory).
2. Home and Building Control Customer Relations
Honeywell, 1885 Douglas Drive North
Minneapolis, Minnesota 55422-4386 (800) 328-5111
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.
68-0185—2
Finish:
T8411R TRADELINE®: Taupe finish.
T8411R Standard Models: Premier White® finish and only
available in builder packs of 20.
Accessory:
Universal Cover Plate available separately (for covering
wall marks): 7 3/8 in. (188 mm) x 5 3/4 in. (146 mm)
Order part no. 209649A (taupe color).
Dimensions: See Fig. 1.
WALLPLATE
4-3/8 (111)
3-5/16 (84)
THERMOSTAT
5-1/2 (140)
Em Ht Aux Ht
Set Room
FAN
Auto On
Fig. 1. T8411R Thermostat dimensions in in. (mm).
2
2-3/8
(70)
THERMOSTAT
AND WALLPLATE
1-3/16
(55)
3-1/2
(89)
SYSTEM
Cool Off Heat Em. Ht.
M18576