Honeywell YTH9421C-1002/U VisionPRO IAQ Programmable Heating and Cooling Thermostat Kit - Premier White
EDP 824007
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Vendor Honeywell
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SKU YTH9421C-1002/U
Product Description
Old Number YTH9421C-1002
Includes: one TH9421C-1004/U VisionPRO IAQ Programmable Thermostat and one THM5421C-1008/U Equipment Interface Module
3 heat and 2 cool stages for conventional units - 4 heat and 2 cool stages for heat pumps - Automatic or manual changeover
Humidification control with or without Frost Protection - Dehumidification using whole house dehumidifier or air conditioning with high or low speed fan - Advanced ventilation Control - Advanced dual fuel heat pump control
Specifications
These specifications are subject to change by the manufacturer, and are only approximate. For precise specifications, please call our inside sales department at 860-221-SALE (860-221-7253).
Power
24 Volt
Connection to System
Wired
Type
Programmable
Programmability
7 Day
Stages
3 Heat, 2 Cool
Heat Pump Compatible
Yes
Height (inches)
4.5625
Width (inches)
6.00
Heating Temperature Min (Fahrenheit)
40
Heating Temperature Max (Fahrenheit)
90
Cooling Temperature Min (Fahrenheit)
60
Cooling Temperature Max (Fahrenheit)
99
User Interface
Touchscreen
Terminal Designation
In2, In1, W3-AUX2, Dhm1, Dhm2, 1, 2, 3, Dats1, Dats2, Vnt1, Vnt2, C, G, L, Rc, R, W1-O/B, Rh, W2-Aux, Y, Out2, Out1, Hum2, Hum1, Y2
Humidistat
Dehumidification, Humidification
