| Honeywell THM5421C1008 Premier White VisionPRO IAQ Total Home Comfort Solution Equipment Interface Module with up to 4 Heat/2 Cool stages and 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 | Product Specifications | | | | | Description | VisionPRO® IAQ Equipment Interface Module. Total Home Comfort System with Temperature, Humidification, Dehumidification and Ventilation Control | | Application | Conventional and Heat Pump systems | | 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 | | Dimensions (in.) | 7 1/4 in. high x 4 1/2 in wide x 1 3/8 in deep | | Dimensions (mm) | 185 mm high x 116 mm wide x 34 mm deep | | Stages | Up to 4 Heat/2 Cool | | Outdoor Sensor | Yes, optional | | Discharge Sensor | Yes, optional | | Remote Sensor | Yes, optional | | Heat Current | 1.0 A running | | Cool Current | 1.0 A running | | Operating Humidity Range (% RH) | 5 to 90% RH, non-condensing | | Comments | 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. | | Used With | TH9421 VisionPRO IAQ Thermostat | | |
