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Honeywell - YTHX9421R5085WW/U Prestige® 2-Wire IAQ Kit with HD Color Touchscreen Thermostat and RedLINK™ Technology

Item: YTHX9421R5085WW
MFR: YTHX9421R5085WW/U

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About This Product

Product Info

Description

Honeywell - 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. It 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 control humidification, dehumidification, and ventilation. Four sensor inputs are for wired sensors or dry contact devices. It works with the Equipment Interface Module and RedLINK® accessories including the RedLINK® Internet Gateway, Portable Comfort Control, Wireless Outdoor Sensor and Wireless Indoor Sensor.

Specifications

Weight8.5 Pounds (lbs)
Width0.88 Inches (In)
Height3.5 Inches (In)
Country of OriginMEX
Length4.5 Inches (In)
750mV CompatibleNo
Ambient Temperature Range32°F to 120°F (0°C to 48.8°C)
Application4H2C HP + 3H2C Conventional Systems
Auto ChangeoverYes
BacklitYes
Batteries IncludedYes
Battery BackupYes
BrandHoneywell Home
Built In Wi-FiNo
Change/Check RemindersYes
ColorWhite
Cycle/Hertz50 Hz
Daylight Savings Time ReadyYes
DigitalYes
Digital-Non ProgrammableYes
Digital-ProgrammableYes
DisplayYes
Display OptionsBacklit, Digital
Displays Outdoor TemperatureYes
Dual Transformer CompatibleNo
Electrical ConnectionScrew Terminals
Electrical Rating18 to 30 VAC
Fan SwitchingYes
For Use WithRedLINK accessories
Heat Pump CompatibleYes
HumidificationYes
Indoor Remote SensorYes
LanguageEnglish; French; Spanish
Low Battery IndicatorYes
ManualYes
MountingHorizontal
Operating Humidity5 to 90% RH, non-condensing
Operating Temperature Range32°F to 120°F (0°C to 48.8°C)
Power MethodHardwired
Power SupplyHardwired
Programmable FanYes
Prop 65No
Removable InterfaceNo
Stages Cool2
Stages Heat4
System SwitchingYes
Temperature RangeHeat: 40°F to 90°F (4.4°C to 32.2°C); Cool: 60°F to 99°F (15°C to 37.2°C)
Temperature Settings per Day4
Terminal DesignationsR, RC, RH, C, W-O/B, W2-AUX1, W3-AUX2, Y, Y2, G, A-L/A, U1, U1, U2, U2, U3, U3, S1, S1, S2, S2, S3, S3, S4, S4, A, B, C, D
TouchscreenYes
Vacation ModeYes
Voltage18-30 VAC
Warranty OfferedYes

Documents

Replacement For

  • Item: YTHX9421R5051/U
  • Item: YTHX9421R5002/U

Equipment Part List

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