Denso International America, Inc.

Andrew Clemence

Raymond Bailey

Melissa Buczek

Gregory Thompson

Simon Hotte

A heating, ventilation and air conditioning system includes a blower unit that has a first interior air intake, a second interior air intake and an exterior air intake. Three doors are moved between open and closed positions to define a recirculation mode, a fresh mode and a partial recirculation mode. As the doors move between their open and closed positions, a variable partial mode and a variable fresh mode are defined.

Three door structure for partial recirculation in an air conditioning system

A heating, ventilation and air conditioning system includes a blower unit that has an interior air intake and an exterior air intake. Three doors are moved between open and closed positions to define a recirculation mode, a fresh mode and a partial recirculation mode. As the doors move between their open and closed positions, a variable partial mode and a variable fresh mode are defined.

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Royal Oak, MI, United States of America

Andrew Clemence