Carrier Corporation

Ken Jurgensmeyer

Charles K Griffin

Paul R Rogers

Apparatus for mounting different size filters in various combinations within an air duct that includes a frame for mounting channel shaped upper and lower support members in said duct so that the members open toward each other and extend across the width of the duct. Longitudinally disposed, spaced apart, removable dividers are slidably retained in the support members so that racks are established for retaining filters of varying widths between the support members. In one form of the invention intermediate support members are mounted between the upper and lower support members so that filters can be mounted in tiers within the apparatus.

Adjustable filter track

An access door to an air handler unit is provided, having a double seal set in the door frame. The double seal is composed of an outer seal which provides a moisture barrier, having an aperture to permit air to pass through, and an inner seal which provides an air barrier. The inner and outer seal are spaced apart to provide an air gap therebetween. A lip is provided along the side and top of the door to shed water away from the outer seal. The door is hingedly supported in the frame, where the outer surface of the door comes in sealing contact with the outer seal and the inner surface of the door comes in sealing contact with the inner seal when the door is closed. A set of door handles is provided to lock the seals in place when the door is closed and latched properly.

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Maumelle, AR, United States of America

Ken Jurgensmeyer