Nortek Air Solutions Canada, Inc.

Venmar Ces, Inc.

Maury Brad Wawryk

Manfred Gerber

Philip Paul LePoudre

Blake Norman Erb

David Martin Wintemute

Paul Lorenzo Pieper

Embodiments of the present disclosure provide a system and method for providing conditioned air to at least one enclosed structure. The system may include at least one conditioning module configured to provide conditioned air to the at least one enclosed structure. The conditioning module(s) may include a conditioning energy exchanger. The conditioning module(s) is configured to circulate desiccant through a desiccant circuit to condition air passing through the conditioning energy exchanger. The conditioning module(s) may be configured to receive at least one of concentrated desiccant or diluted desiccant in order to vary temperature or concentration of the desiccant circulating through the desiccant circuit.

Variable desiccant control energy exchange system and method

A rotary wheel assembly is configured for use with a system for conditioning air to be supplied to an enclosed structure. The rotary wheel is configured to be positioned within a supply air stream and an exhaust air stream. The assembly includes a cassette frame, a wheel rotatably secured within the cassette frame, and a self-adjusting seal subassembly configured to maintain sealing engagement with respect to a surface of the wheel. The self-adjusting seal subassembly includes at least one seal member.

Rotary wheel sealing system

Self-adjusting rotary wheel sealing system with foam mount

Growing community of inventors

Saskatoon, Canada

Maury Brad Wawryk