Patent ID: 11898772
Assignee: AIR DISTRIBUTION TECHNOLOGIES IP, LLC
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F | IPC F

Claim 16:
17. A base system for a heating, ventilation, and air conditioning (HVAC) system, comprising:
a base rail of a frame configured to support a housing of the HVAC system, wherein the base rail is configured to define a portion of a perimeter of the frame, the base rail is a single piece, and the base rail comprises:
a base segment configured to be supported by a curb in an installed configuration of the HVAC system;
an external wall extending from the base segment and along a height of the base rail;
a top segment extending from the external wall and configured to support a wall panel of the HVAC system; and
a recessed flange disposed between the base segment and the top segment relative to the height of the base rail, wherein the recessed flange is configured to support a floor panel of the base system.