| 摘要 |
A gas burner assembly for use in a fireplace is shown. The assembly is operative to produce a very high flickering yellow flame pattern similar to that produced by a natural wood log fire. Blue flames are also produced at a lower level to the yellow flame. The ignition is very clean with virtually no formation of carbon monoxide gas. Flame deflectors are provided either above or in the burner to baffle direct flame impingement on the logs so that the flame will rise to a relatively high level above the logs to provide a full visibility of the flame in the fireplace.
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