Honeywell YTH9421C1004 IAQ Total Home Comfort System Programmable Thermostat
- Brand: Honeywell
- Model: YTH9421C1004
Product highlights:
- YTH9421C1004 Thermostat
- Large Clear Display with Backlighting
- Menu-Driven Programming
- Real-Time Clock
- Armchair Programming
- Precise Temperature Control
- Multiple HOLD Options
- Change Reminders
- Availability: In Stock. Ships within 2-3 days.
Other Products
-
TH8110U1003 VisionPRO 1H/1C Programmable Thermostat with Touchscreen
Thermostats
Price: $150.99
-
TH8320U1008 VisionPRO 3H/2C Programmable Thermostat with Touchscreen
Thermostats
Price: $166.99
-
YTH9421C1004 IAQ Total Home Comfort System Programmable Thermostat
Thermostats
Price: $214.99
-
1F95-1271 Touch Screen Programmable Thermostat - 2 Stage
Thermostats
Price: $164.99
-
1F97-1277 Touch Screen Programmable Thermostat
Thermostats
Price: $149.99
-
YTHX9321R5003 Prestige HD Wireless System Kit, Programmable Thermostat OAS w/ Control
Thermostats
Price: $469.95
-
YTHX9321R5012 Prestige HD Wireless System Kit, Programmable Thermostat OAS
Thermostats
Price: $389.95
-
YTHX9321R1000 Prestige SD Wireless System Kit, Programmable Thermostat OAS w/ Control
Thermostats
Price: $399.95
-
THP9045A1007 WireSaver Module for Prestige Thermostats
Thermostats
Price: $19.95
YTH9421C1004 IAQ Total Home Comfort System Thermostat
Automatic or Manual changeover and up to 4 heat/2 cool stages for heating and cooling systems. The TH9421U touch screen universal programmable thermostat provides electronic control of 24 Vac heating and cooling systems of 750 mV heating systems in addition to humidification dehumidification and ventilation. Includes a TH9421C1004 Thermostat and THM5421C1008 Equipment Interface Module
Features:
- Contains all features of standard VisionPRO, except arm chair programming.
- Thermostat connects with Equipment Interface Module or EnviraZone panel to control temperature, humidification, dehumidification and ventilation from a single point in the home.
- Automatically raises humidity levels throughout all rooms in the home, moisturizing air to prevent symptoms of dryness and to protect hardwood flooring and woodwork.
- Automatically lowers humidity levels through al rooms in the home, utilizing air conditioning or a whole house dehumidifier to prevent dampness, stickiness or odors; symptoms often associated with air that is too moist.
- Removes air pollutants by exchanging the stale air in a house with fresh, filtered air better than having an open window.
- Large, Clear Display with Backlighting current temperature, set temperature and time are easy-to-read and all are displayed on the home screen.
- Menu Driven Programming Guides you through the scheduling process, showing only necessary information and choices on each screen.
- Ability to Select Multiple Days allows you to easily customize the thermostat for your unique schedule.
- Real-Time Clock keeps time during power failure; automatically updates for daylight savings.
- Armchair Programming allows you to remove thermostat from wall to set the schedule.
- Precise Temperature Control (+/- 1 F) reliable, consistent comfort.
- Multiple HOLD options allow you to modify schedule indefinitely or for a specific time.
- Change Reminders reminds you to service or replace the air filter, humidifier pad, ultraviolet lamp or thermostat batteries.
- Programmable Fan increases air quality when combined with a whole-house air cleaner.
- Outdoor Temperature Indication (Select Models) shows current outdoor temperature on the display to help you plan outdoor activities.
Application:
Conventional and Heat Pump systems
Depth (Inch):
1-1/4
Width (Inch):
6
Height (Inch):
4-9/16
Power Method:
Communicating
Programmability:
Universal Programming from 7 Day to Non-Programmable
Temperature Range (°F):
Heat: 40 F to 90 F; Cool: 50 F to 99 F
Type:
4 9/16 in. high x 6 in. wide x 1 1/4 in. deep
Voltage (V):
20 to 30
