Flue vent adapter for multi-poise furnace
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United States of America Patent
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-
Aug 18, 2020
Grant Date -
Nov 1, 2018
app pub date -
Apr 28, 2017
filing date -
Apr 28, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A furnace may include a furnace cabinet, an inducer blower, and a flue vent adapter. The furnace is configured as a multi-poise furnace and configured to be installed and operated in each of the horizontal left flow orientation, the horizontal right flow orientation, the upflow orientation, and the downflow orientation. The flue vent adapter is used when the furnace is installed and operated in the downflow orientation. Alternatively, the flue vent adapter is used when the furnace is installed and operated in each of the horizontal left flow orientation and the horizontal right flow orientation. The flue vent adapter has a unitary construction to reduce manufacturing costs, reduce a pressure drop through the flue vent adapter, and reduce leakage.
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Family
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Cited Art Landscape
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