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US 2014/0213172 A1Published application
HVAC Duct
OwnerRichard Lee Jameson, Mark Anthony Ezzo +1inventors
InventorsRichard Lee Jameson, Mark Anthony Ezzo, Michael Charles Davenport
Life of this patent
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Abstract
An HVAC airflow duct has a polymeric material that meets UL723 and/or ASTM E84 of at least 25/50 or better and/or maintains or exceeds a minimum insulation value.
Claims20
An HVAC airflow duct, comprising:
- a polymeric material that meets UL723 and/or ASTM E84 of at least 25/50 or better and/or maintains or exceeds a minimum insulation value.
An HVAC cabinet, comprising:
- an airflow passage at least partially defined by a component comprising a polymeric material that meets UL723 and/or ASTM E84 of at least 25/50 or and/or maintains or exceeds a minimum insulation value.
Dependencies are inferred from the claim text.