Multi-Port Ignition System for a Sectional Furnace
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United States of America Patent
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Issued Date -
Mar 1, 2012
app pub date -
Aug 24, 2011
filing date -
Aug 24, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An ignition system for a gas furnace being controlled by a main controller and having at least one burner is provided. The ignition system may include at least one flame sensor and an interface module. The flame sensor may be disposed in close proximity to the burner and configured to output a flame check signal indicative of a status of a flame at the burner. The interface module may be configured to receive the flame check signal and generate a fault check signal based on the flame check signal.
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