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Honeywell – TH8321WF1001 Wi-Fi VisionPRO® 8000 for residential or commercial use.

Item: TH8321WF1001
MFR: TH8321WF1001/U

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Product Info


Your customers want comfort, convenience and connectivity. With the Wi-Fi VisionPRO, you can offer them all three. Using an existing Wi-Fi network plus Honeywells free Total Connect Comfort services, the Wi-Fi VisionPRO allows homeowners to remotely control their comfort settings and manage their energy costs with ease.

  • Intuitive programming for easier setup
  • Remote comfort control via computer, tablet or smartphone
  • Universal application across more system types
  • Equipment check/change reminders
  • Programmable for annual energy savings
  • Stages up to Up to 3 Heat / 2 Cool.


Weight0.58 Pound (lb.)
Width4.9375 Inches (in)
Height4.625 Inches (in)
Country of OriginMEX
UPC or Barcode085267872416
Hazardous MaterialNo
EPA Cert RequiredNo
Length1.125 Inches (in)
Auto ChangeoverYes
Batteries IncludedNo
Battery BackupNo
Built In Wi-FiYes
Displays Outdoor TemperatureYes
Electrical ConnectionScrew terminals
Electrical Rating18 to 30 Vac
Heat Pump CompatibleYes
Humidification10% to 60% RH
Low Battery IndicatorNo
Operating Temperature Range32° F to 120° F (0° C to 49° C)
Power MethodHardwired
Stages Cool2
Stages Heat3
System SwitchingYes
Terminal DesignationsR, RC, C, W-O/B, W2-AUX/E, Y, Y2, G, A-L/A, K, U1 U1, S1 S1
Vacation ModeYes
Voltage18-30 VAC


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