Tyco Fire + Security Gmbh

Earl John Rightmier

Ashish Nandkumar Bardia

Curtis W Caskey

Karla D Alvarez Cavazos

Randi Rae Rizzuto

Abhishek Gangaram Parab

Kajal Durga Prasad

A direct outdoor air system may include an enclosure having an air inlet to direct environmental air into the enclosure, a heat exchanger section to receive the environmental air and direct conditioned air to an air outlet of the enclosure, and a blower section to receive the environmental air from the air inlet and direct the environmental air to the heat exchanger section via an air flow path between the blower section and the heat exchanger section. The air outlet may direct the conditioned air to a conditioned space. The direct outdoor air system may also include a heat exchanger disposed in the heat exchanger section to condition the environmental air, generating the conditioned air, and a blower disposed in the blower section to motivate the environmental air through the air flow path. Additionally, a heat exchange area of the heat exchanger may be oriented vertically relative to gravity.

Dedicated outdoor air system configuration systems and methods

A heating, ventilation, and/or air conditioning (HVAC) unit includes a heat exchange section having a plurality of panels defining an air flow path through the heat exchange section. The air flow path includes an upstream portion and a downstream portion, the upstream portion has a first cross-sectional area, and the downstream portion has a second cross-sectional area greater than the first cross-sectional area.

Panel arrangement for HVAC system

Growing community of inventors

Marcy, NY, United States of America

Earl John Rightmier