Prestige® 2-Wire IAQ Comfort Touchscreen System, Programmable Thermostat
PartHONYTHX9421R5085WW
MFGYTHX9421R5085WW/U
Description
Honeywell Home Prestige® IAQ Comfort Touchscreen System, 2-Wire, Programmable Thermostat, 40 to 90 deg F Control, R, 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 Terminal Designations, Heat/Cool/Auto/Off System Switching, Auto/On/Circulate/Follow Schedule Fan Switching, 6 Stage, 4 Heat Pump, 3 Conventional Stages Heat, 2 Heat Pump, 2 Conventional Stages Cool, 5 to 90% Non-Condensing Humidity, 8.06 sq-in Tri-Lingual Display, 18 to 30 VAC, Hardwired Power Source, White, 4-1/2 in W x 7/8 in D x 3-1/2 in H, Import
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- Equipment Interface Module has 4 assignable inputs to be used with wired outdoor, indoor, discharge or occupancy sensors
- Adaptive Intelligent Recovery - Over time, the Prestige thermostat learns how long it takes to reach the desired temperature and activates the system earlier
- Dealer information on-screen
- Keypad lockout to prevent unauthorized changes
- Displays on/off status of all equipment controlled by the thermostat
- RedLINK wireless communication
- English, French or Spanish display options
- Performance logs maintain heating and cooling history
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.
| Type | Programmable Thermostat |
| Voltage Rating | 18 to 30 VAC |
| Color | White |
| Control Range | 40 to 90 deg F |
| Dimensions | 4-1/2 in W x 7/8 in D x 3-1/2 in H |
| Display Type | 8.06 sq-in Tri-Lingual |
| Domestic/Import | Import |
| Fan Switching | Auto/On/Circulate/Follow Schedule |
| Humidity Range | 5 to 90% Non-Condensing |
| Number of Stages | 6 |
| Power Source | Hardwired |
| Stages Cool | 2 Heat Pump, 2 Conventional |
| Stages Heat | 4 Heat Pump, 3 Conventional |
| System Switching | Heat/Off/Cool/Auto |
| Terminal Designations | R, 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 |
| Thermostat Type | Programmable |
| Brand | Honeywell Home |
| Package Width | 5.8 in |
| Package Height | 5.25 in |
| UNSPSC | 41112209 |
| Package Length | 1 in |
| Country of Origin | MX |
| Manufacturer | Resideo Technologies |
| UPC | 085267336451 |
| Manufacturer Part Number | YTHX9421R5085WW/U |
THX9421R5021WW Prestige® 2-Wire IAQ Thermostat, THM5421R1021 Equipment Interface Moduleand (2) Duct Sensors
Limited
Residential and Light Commercial
Price/Availability Accessible On Login
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