Description
The VisionPRO IAQ touchscreen universal programmable thermostat provides electronic control of 24 Vac heating and cooling systems in addition to humidification dehumidification and ventilation all with just 3 wires to the thermostat.
  • Description: VisionPRO½ IAQ Total Home Comfort System with Temperature, Humidification, Dehumidification and Ventilation Control
  • Application: Heat/Cool or Heat Pump with Auxiliary Heat
  • Programmability: 7 Day Multiple Day Programming or Non-Programmable
  • Changeover: Auto/Manual Selectable
  • Color: Premier White½
  • Switch Positions (System): HEAT-OFF-COOL-AUTO-EM.HEAT
  • Switch Positions (Fan): AUTO-ON-CIRC
  • Power Method: Communicating
  • Terminal Designations: 1, 2, 3, C, R, Rc, Rh, R, W1-O/B, W2-Aux, W3-Aux2, Y, Y2, G, L, Out1, Out2, In1, In2, Dats1, Dats2, Hum1, Hum2, Dhm1, Dhm2, Vnt1, Vnt2
  • Dimensions (in.): 4 9/16 in. high x 6 in. wide x 1 1/4 in. deep
  • Dimensions (mm): 116 mm high x 152 mm wide x 32 mm deep
  • Setting Temperature Range (F): Heat: 40 F to 90 F; Cool: 50 F to 99 F
  • Setting Temperature Range (C): Heat: 4.5 C to 32 C; Cool: 10 C to 37 C
  • Differential Temperature (F): ª 1 F
  • Differential Temperature (C): ª0.5 C
  • Stages: Up to 4 Heat/2 Cool Heat Pump
  • Stages: Up to 3 Heat/2 Cool Conventional
  • Outdoor Sensor: Outdoor Sensor Included
  • Discharge Sensor: Yes, optional
  • Remote Sensor: Yes, optional
  • Sensor Element: Thermistor
  • Heat Current: 1.0 A running
  • Cool Current: 1.0 A running
  • Fan Current: 0.6A running
  • Operating Humidity Range (% RH): 5 to 90% RH, non-condensing
  • Includes: TH9421C1004 Thermostat, THM5421C1008 Equipment Interface Module and C7089U1006 Outdoor Temperature Sensor
  • Comments: Includes Humidification Control with or without Frost Protection, Dehumidification using Whole House Dehumidifier or Air Conditioning with High or Low speed fan, Advanced Patented Ventilation Control and Advanced Dual Fuel Heat Pump Control.
  • Humidification Setting Range: 10 to 60% RH.
  • Dehumidification Setting Range: 40 to 80% RH.
  • Voltage: 20 to 30 Vac
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Specs
Application:
Heat Pump
Multi Stage (Heat/Cool)
Stages:
4 Heat/2 Cool Heat Pump
3 Heat/2 Cool
Programmability:
7 Day
User Interface:
Touchscreen
Programmability:
Programmable
Mount:
Horizontal
Options:
Auto Changeover
Large Display
Works with Sensor
Fan Control
Changeover:
Auto
Manual
Power Method:
Communicating
Temperature Range (F):
40°-99°F
Voltage:
Low voltage
Amperage:
0.6-1
Wattage:
12 to 30
Wiring:
Vnt2
Vnt1
Dhm2
Dhm1
L
1
2
G
Y
Rc
3
Y2
R
Rh
C
Color:
Premier White
Height:
4-9/16"
Depth (Inches):
1-1/4"
Width (Inches):
6"
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