System for supplying communications and power to a...

Details System for supplying communications and power to a... System for supplying communications and power to a...

2006-11-07

2010-11-30

Yuen, Henry (Department: 3785)

Automatic temperature and humidity regulation

Distance-adjusted

C236S09100C, C700S276000

Reexamination Certificate

active

07841542

ABSTRACT:
One embodiment of the invention discloses a system for supplying power and data to and receiving data from a thermostat over a two-wire system. The invention allows modern thermostats that feature digital communications to be installed in two-wire systems, such as conventional older technology thermostat systems. In this manner, one or more embodiments of the invention disclose systems for simplifying and reducing costs associated with upgrading conventional older technology HVAC systems to accommodate modern thermostat technologies.

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