mitch236 Posted April 6, 2010 Posted April 6, 2010 I am replacing four thermostats in my house with Venstar so that I can incorporate my HVAC into my ISY. Is there any difference in features or abilities between the one day and the seven day version of the thermostats as far as the Insteon/ISY network is concerned?
Brian H Posted April 6, 2010 Posted April 6, 2010 The T1700 one day can not have the optional humidity sensing module installed like the T1800 seven day can.
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