Electrical Ratings; Accessories And Replacement Parts - Honeywell visionpro series Installation Manual

Specifications and replacement parts
Operating Ambient Temperature
Thermostat: 32 to 120° F (0 to 48.9° C)
Operating Relative Humidity
Thermostat: 5% to 90% (non-condensing)
Physical Dimensions (height, width, depth)
Thermostat: 4-15/16 x 4-5/8 x 1-1/8 inches (126 mm x 118 mm x 29 mm)

Electrical ratings

Terminal
W - OB
Y (cooling)
G (fan)
W2 - Aux (heating)
Y2 (cooling)
A-L/A (output)
U1/U1

Accessories and replacement parts

Wired Outdoor Sensor 10k ohm NTC
Wired Wall-mount Indoor Sensor 10k ohm NTC
Wired Flush-mount Indoor Sensor 20k ohm NTC
Wired Wall-mount Indoor Sensor 20k ohm NTC
Wired Wall-mount Indoor Sensor 10k ohm NTC
Cover Plate (covers marks left by old thermostats)
Wire Saver Module
Model Numbering
Stages
Residential or Commercial
Dual Powered - C Wire or Battery
Onboard Humidity Sensor
Number of Universal Relays
Number of Universal Sensor Inputs
Economizer / TOD Output
DISCONNECT POWER BEFORE INSTALLATION. Can cause electrical shock or equipment
damage.
This thermostat contains a Lithium battery which may contain Perchlorate material.
Perchlorate Material—special handling may apply. See local regulations.
MERCURY NOTICE: If this product is replacing a control that contains mercury in a sealed
tube, do not place the old control in the waste.
Must be installed by a trained, experienced technician. Read these instructions carefully.
Failure to follow these instructions can damage the product or cause a hazardous condition.
18 to 30 VAC and 750 mVDC
18 to 30 VAC
18 to 30 VAC
18 to 30 VAC
18 to 30 VAC
18 to 30 VAC
30 VAC max.
Accessories / Replacement Parts
Voltage (50/60 Hz)
TH8320
3H/2C HP
2H/2C CONV
P
P
P
1
1
P
11
Max. Current Rating
1.00A
1.00A
0.50A
0.60A
0.60A
1.00A
0.50A
Part Number
C7089U1006
C7189U1005
C7772A1004, C7772A1012
TR21
TR21-A
THP2400A1019
THP9045A1023