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T7351 COMMERCIAL PROGRAMMABLE THERMOSTAT
63-2666—02
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, Toronto, 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.
SPECIFICATIONS
IMPORTANT
The specifications given in this publication do not
include normal manufacturing tolerances. Therefore,
this unit might not exactly match listed specifications.
This product is tested and calibrated under closely
controlled conditions; minor performance differences
can be expected if those conditions are changed.
Models: See Table 1.
Dimensions: Refer to Fig. 1.
Finish (color): Trident White.
Batteries: No batteries required
Table 1. T7351 Thermostat Features
a
This model is down-selectable and can be configured to control fewer stages than the maximum allowed.
b
Heat pump applications for this model have a maximum of two heat stages and two cool stages.
Mounting Means:
Mounts on subbase.
Subbase Mounts On:
Wall: Using two 5/8 in. long #6-32 screws (included).
Outlet Box: Using sheet metal screws.
Clock Accuracy at 77° F (25° C): ±1 min./month (30 days).
Minimum Stage Operation Time (fixed):
Minimum On
Heat: 1 minutes.
Cool: 3 minutes.
Minimum Off (Cool and Heat Pump): 1 minute.
Electrical Ratings:
Power: 24 Vac, 50/60 Hz.; 20 to 30 Vac, 50/60 Hz.
Input:
Temperature: 20K ohms.
Humidity: 0-10 Vdc.
Outdoor: 3000 PTC.
Discharge Air: 20K ohms.
Occupancy Sensor: Dry contact switching 30 Vdc at 1 mA.
All Relay Outputs (at 30 Vac):
Running: 1.5A maximum.
Inrush: 7.5A maximum.
System Current Draw (without load):
5 VA maximum at 30 Vac, 50/60 Hz.
NOTE: Relays are N.O. Single-Pole, Single-Throw (SPST).
Outdoor Sensor Wiring: Requires 18 gauge wire.
Humidity Ratings: 5% to 90% RH, noncondensing.
Emergency Heat Indication:
Display indicates when Emergency Heat is activated (Em).
Temperature:
Ratings:
Operating Ambient: 30° to 110° F (-1° to 43° C).
Shipping: -30° to +150° F (-34° to +66° C).
Display Accuracy: ±1° F (±1° C).
Setpoint:
Range:
Heating: 40° to 90° F (4° to 32° C).
Cooling: 45° to 99° F (7° to 37° C).
Deadband: 2° F (1° C).
Default Settings: Refer to Table 2.
Loss of Power: The thermostat maintains programmed times
and temperatures for the life of the product. Clock and day
information is retained for a minimum of 48 hours.
NOTE: To achieve the 48-hour power-loss clock retention,
the T7351 must be powered for at least 5 minutes.
Approvals:
European Community Mark (CE) Listed.
UL 873 Recognized, NEC Class 2.
FCC Part 15 subpart J Class A.
cUL.
Model Application
Maximum Stages
a
Features
Auxiliary
RelayHeat Cool
T7351F Conventional or
Heat Pump
3 (2)
b
3 (4)
b
Humidity, Occupancy,
Outdoor, Discharge Air Capability
Yes