Honeywell THM5421C1008 Automatic or Manual Changeover, 4H/2C. This VisionPRO IAQ touch screen universal programmable thermostat offers electronic control of 24 Vac heating and cooling systems. in addition to humidification, dehumidification and ventilation all with just 3 wires to the thermostat. VisionPRO IAQ Total Home Comfort System.
Manufacturer: | Honeywell |
Mpn # | THM5421C1008 |
Weight | 19.00 lbs. |