Honeywell Prestige IAQ Kit (R5101WW)

The Honeywell Prestige IAQ Kit is more than just a thermostat, controlling your heating, air conditioning, humidity, and ventilation systems, and managing everything remotely. It doesn't come cheap, though, and it should be installed by a pro.

Source: http://www.pcmag.com/article2/0,2817,2427323,00.asp

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