Systems and methods for controlling gas powered appliances
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United States of America Patent
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Feb 21, 2017
Grant Date -
Nov 19, 2015
app pub date -
May 14, 2014
filing date -
May 14, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
A control system for controlling a gas powered water heater includes a power system to provide electrical power, a valve control system to selectively hold a main gas valve in an open position, a valve pick system to selectively pick the main gas valve from a closed position to the open position, a safety system to prevent the valve control system from holding the main gas valve in the open position, and a controller. The controller is electrically powered by the power system and communicatively coupled to the valve control system, the valve pick system, and the safety system. The controller is configured to control operation of the main burner and the main gas valve using the valve control system, the valve pick system, and the safety system to provide water heated to substantially a set point temperature.
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