Trane International Inc.

Michael Griffith

Gregory Martin Peppard

Jun Wang

Aaron Allison Stevens

Jennifer Lynn Caudill

A split-collar fan orifice apparatus and method are disclosed. The split-collar fan orifice includes a generally semi-annular member having a first end and a second end, the member having an inner surface and an outer surface. The member has a first mating surface on the first end and a second mating surface on the second end. The first mating surface and the second mating surface are different. The split-collar fan orifice further includes a plurality of ribs disposed along the outer surface of the member. The plurality of ribs is configured to provide rigidity to the member. The plurality of ribs includes a first rib and a second rib, and the first rib extends in a first direction and the second rib extends in a second direction.

Split fan collar orifice

A multi-row heat exchanger coil includes a first row of coil, a second row of coil positioned generally parallel to the first row of coil, a bent portion fluidly communicating the first and second rows of coil, an interior space formed between the first and second rows of coil, and a mounting assembly. The mounting assembly includes at least one connection member configured to connect the first and second rows, thereby securing the first and second rows of coil to each other, a mounting member configured to prevent airflow from exiting from the interior space at a side of the multi-row heat exchanger coil, and fastening mechanism configured to attach the mounting member to the connection member.

Growing community of inventors

White Bluff, TN, United States of America

Michael Griffith