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PROGRAMMABLE ENVIRONMENTAL COMFORT CONTROLLER

  • US 20130345882A1
  • Filed: 12/09/2012
  • Published: 12/26/2013
  • Est. Priority Date: 12/22/2011
  • Status: Abandoned Application
First Claim
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4-1. An HVAC controller system as in claim 1, wherein the controller is connected to a router and programmed to display text messages, pictures or text in response to an input from a smartphone.

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