Redesigned Prestige IAQ Thermostat, 4 Stage Heat / 2 Cool, with HD Touchscreen
Redesigned Prestige IAQ Thermostat, 4 Stage Heat / 2 Cool, with HD Touchscreen
New Item!
Model: Honeywell THX9421R5021WW
Actual product may vary from photos.
Model: Honeywell THX9421R5021WW
$199.00
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You save: 24%
Compare to: $261.99
Compare to: $261.99
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highlights
The Prestige® IAQ thermostat is a 2 wire high definition color touch screen thermostat, 7 day programmable and selectable for residential or light commercial use. Controls up to 4-stages of heat and 2-stages of cool in a heat pump system and up to 3-stages of heat and 2-stages of cool in a conventional system. Three sets of Universal IAQ contacts to control humidification, dehumidification, and ventilation. Four sensor inputs for wired sensors or dry contact devices. Works with the Equipment Interface Module and RedLINK® accessories including the RedLINK® Internet Gateway, Portable Comfort Control, Wireless Outdoor Sensor and Wireless Indoor Sensor.
Features
- Control humidification, dehumidifcation or ventilation
- Adaptive Intelligent Recovery—over time, the Prestige thermostat “learns” how long it takes your system to reach the temperature you want. It turns on the heating or cooling system earlier to make sure you’re comfortable at the time you expect.
- Dealer information on the screen—making it easy for you to contact your dealer for service.
- Vacation and holiday scheduling—allowing you to program a setback temperature to save energy while you are away.
- Keypad lockout to prevent unauthorized changes.
- Equipment status—provides on/off status of all equipment controlled by the thermostat.
- RedLINK™ wireless communication
- Selectable for residential and light commercial applications. Meets commercial code and is title 24 compliant.
- Tri-lingual - English, French and Spanish display options.
- Performance Logs - Keeps a history of heating and cooling performance.
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Specs
System Information
Manual/Digital
Digital
Use with Gas/Oil
Yes
Use with Electric Furnace
Yes
Outdoor Temperature Sensor Capability
Yes
Indoor Temperature Sensing Capability
Yes
Color
White
Programming Days
7
Use with Heat Pump
Yes
Features
Touchscreen
Yes
Programmable Fan
Yes
Resume / Adaptive Intelligent Recovery Capability
Yes
Backlit Display
Yes
On-Screen Help
Yes
Auto Changeover
Yes
Filter Indication
Yes
Humidity Control
Yes
Vacation Hold
Yes
Keypad Lockout
Yes
WIFI Capable
Yes With RedLINK Gateway
Performance
Stages of Heat
4 w/ Heat Pump
Stages of Cool
2
Electrical Information
Millivolt
No
Humidifier Panel Indication
Yes
Line Voltage Capable
No
Power Method
Hardwired
Product Dimensions
Width
4 1/2 Inches
Depth
7/8 Inches
Height
3 1/2 Inches
Warranty
Limited Warranty
5 Years
Certifications
ENERGY STAR® Certified
No
Documents
- Honeywell RedLink Brochure(PDF, 3.47 MB)
- Honeywell Redesigned Prestige IAQ Owners Manual(PDF, 3.33 MB)
- Honeywell Redesigned Prestige IAQ Installation Manual(PDF, 4.66 MB)
- Honeywell Redesigned Prestige IAQ EIM Installation Guide(PDF, 9.41 MB)
- Installation Materials - Alerts and Delta T Diagnostics(PDF, 2.99 MB)
- Redlink Selection Guide 2013(PDF, 680 KB)
- Honeywell THX9321 & THX9421 Product Data(PDF, 16.7 MB)
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