Furnace inducer choke and a gas furnace employing the same
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United States of America Patent
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Jul 2, 2019
Grant Date -
Jan 17, 2019
app pub date -
Sep 18, 2018
filing date -
Dec 31, 2014
priority date (Note) -
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Abstract
A furnace inducer choke and a gas furnace employing the furnace inducer choke. In one embodiment, the furnace inducer choke includes: (1) a choke body configured to engage a furnace inducer blower, the choke body having an opening extending entirely therethrough to limit an amount of combustion air entering a furnace that the furnace inducer blower is attached, and (2) a tab protruding from the choke body a distance sufficient to identify the opening when the choke body and furnace inducer blower are installed in the furnace.
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