Honeywell - THM5421C1008 - VisionPRO IAQ interface module for up to 4H/2C

Item: HONTHM5421C1008
MFG: THM5421C1008
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Visionpro IAQ Interface Module For Up To 4H/2C


Vision Pro IAQ Interface Module, Controls Up To 4 Heat/2 Cool Stages When Connected with Thermostat. Visionpro Indoor Air Quality (Iaq) Total Home Comfort System Features Effortless, Seven-Day Programmable Touchscreen Thermostat That Provides Control Of Temperature, Humidification, Dehumidification, and Ventilation. Large, Clear Display with Backlight Shows The Current and Set Temperature and Time, Even In The Dark. Touchscreen Interaction. Real-Time Clock Keeps Time During Power Failures and Automatically Updates To Daylight Savings. Change/Check Reminders Let Homeowner Know When To Schedule Service or Replace Filters. Various Hold Options Allows Override Of The Program Schedule, As Desired. Controls Humidification To Increase Comfort and Protect Woodwork and Furnishings. Controls Dehumidification Using Air Conditioner with High/Low Speed Fan or A Whole-House Dehumidifier. Controls Ventilation with Other Hrv, Erv, or Fresh Air Damper. Vent On Demand and Automatically, Using Patented Advanced Ventilation Control. Advanced Heat Pump Control Features Balance Point Plus Temperature Droop Control To Increase Comfort Levels.

California residents: see Proposition 65 Warning

Features and Specification

Includes Equipment Interface Module Only
Length 1.3750
Mounting Vertical
Dimensional Weight 5.0000
EAN 0085267264815
Electrical Rating THM5421 is rated 20 to 30 VAC
For Use With TH9421 VisionPRO IAQ Thermostat
Height 7.2500
Width 4.5000
Stages Cool 2
Stages Heat 3
Terminal Designations 1, 2, 3, C, R, Rc, Rh, R, W1-O/B, W2-Aux, W3-Aux2, Y, Y2, G, L, Out1, Out2, In1, In2, Dats1, Dats2, Hum1, Hum2, Dhm1, Dhm2, Vnt1, Vnt2
Type Not Provided Before Item Discontinued
UPC 085267264815
Voltage 20-30 VAC
Warranty Offered Yes
Cycle/Hertz 50 Hz
Package Width 9.5000
Package Height 10.2500
Package Length 6.5000
Package Weight 4.2200
Power Method Hardwired
Cubic Measurement 0.0260
Weight 0.6500
Application Heat/Cool or Heat Pump with Auxiliary Heat
Brand Honeywell
Comments/Notes Includes Humidification Control with or without Frost Protection, Dehumidification using Whole House Dehumidifier or Air Conditioning with High or Low speed fan, Advanced Patented Ventilation Control and Advanced Dual Fuel Heat Pump Control.