Embodiments of the present disclosure include methods and systems of circulating air in an enclosed environment. In such embodiments, the system may comprise an air handling unit (AHU), the AHU including an indoor air inlet to receive an indoor airflow from the enclosed environment and an indoor air outlet to expel the indoor airflow, a conditioning element arranged between the inlet and the outlet configured to at least heat or cool the indoor airflow as it flows thereover, one or more fan units arranged between the inlet and the outlet configured to provide velocity to the indoor airflow, and an air treatment assembly (ATA) arranged within or proximate the AHD, the ATA including an air inlet configured to receive a portion of the indoor airflow received by the AHU indoor air inlet.

A ventilation panel for a soil gas barrier system includes: an insulating foam body having first and second opposing faces and a plurality of grooves to define, in cross-section, an interconnected plurality of ventilation channels having walls that extend into the ventilation panel from the second face toward the first face; and a film of substantially gas-impervious material attached to at least one of the first face and the second face.

A radon gas removal apparatus configured to provide evacuation of radon gas from a desired area or building. The radon gas removal apparatus includes an exterior housing forming an interior volume. Disposed within said interior volume is a motor assembly and a fan operably coupled. The motor assembly includes an upper portion having a metal housing wherein the upper portion has a cavity proximate the top thereof configured to store a circuit board. The cavity is hermetically sealed utilizing a lid member. A heat sink assembly is proximate the lower edge of the upper portion of the motor assembly. The heat sink assembly includes a central void configured to receive a motor therein. The heat sink includes a first wall and a second wall having a void intermediate configured to a heat sink material. A motor is present within the central void of the heat sink assembly.

The present invention relates to a method for reducing a flow of soil air to the indoor air in a building (1), wherein the building comprises at least one wall (2), which wall comprises a permeable channel (23) connected with soil air, wherein the method comprises achieving a flow stop (24) for the soil air in the permeable channel (23). The invention also pertains to a device to reduce the flow of soil air to indoor air in a building (1).

A living atmosphere control system is provided with a primary living area, a green cell containing plants consisting of Boston fern, aloe vera, areca palm, peace lily, and garden mums, at least one inlet configured for transporting oxygen from said green cell into said living area, and at least one outlet configured to transport carbon dioxide from said living area to said dehumidifying coils.

A radon gas removal apparatus that is operable to substantially inhibit the entrance of radon gas into a structure. The radon gas removal apparatus is operably coupled to an area to which the structure is superposed. A housing is further included wherein the housing has a lower portion and upper portion mateably coupled. A blower assembly is present within the housing and is mounted in a vertical upright position. The lower portion of the housing includes a bottom having a mount extending upward therefrom to which the blower assembly is operably coupled utilizing a coupling. A fluid aperture is present in the mount and is operable to facilitate the egression of accumulated fluid present at the bottom of the housing into a connected pipe. The housing further includes an air turbulence diffusion member present on an exit aperture formed in the upper portion of the housing.

A living atmosphere control system is provided with a primary living area, a green cell containing plants consisting of Boston fern, aloe vera, areca palm, peace lily, and garden mums, at least one inlet configured for transporting oxygen from said green cell into said living area, and at least one outlet configured to transport carbon dioxide from said living area to said dehumidifying coils.

A planar, pliable sealing member is provided as a flexible seal for covering an upper opening of the well pit for any configuration of sump pump system. The sealing member forms a continuous membrane that provides a gas seal formed of any suitable non-gas diffusive or selectively gas diffusive material, including various elastomeric rubbers, such as butyl rubbers or other similar or functionally equivalent polymeric or co-polymeric rubbers. A seal at an outer periphery hat forms a continuous adhesive seal. The membrane further forms access orifices to allow for the passage of egressing structures such as pump discharge, ventilation, sump electrical connections, etc. A second sealing element is then applied or affixed providing an air-tight seal between the membrane at each orifice and a surface of any egressing structure. The second sealing element may be a similar adhesive, mastic or caulking material as with the first sealing element.

Embodiments of the present disclosure include methods and systems of circulating air in an enclosed environment. In such embodiments, the system may comprise an air handling unit (AHU), the AHU including an indoor air inlet to receive an indoor airflow from the enclosed environment and an indoor air outlet to expel the indoor airflow, a conditioning element arranged between the inlet and the outlet configured to at least heat or cool the indoor airflow as it flows thereover, one or more fan units arranged between the inlet and the outlet configured to provide velocity to the indoor airflow, and an air treatment assembly (ATA) arranged within or proximate the AHU, the ATA including an air inlet configured to receive a portion of the indoor airflow received by the AHU indoor air inlet.

Embodiments of the present disclosure include methods and systems of circulating air in an enclosed environment. In such embodiments, the system may comprise an air handling unit (AHU), the AHU including an indoor air inlet to receive an indoor airflow from the enclosed environment and an indoor air outlet to expel the indoor airflow, a conditioning element arranged between the inlet and the outlet configured to at least heat or cool the indoor airflow as it flows thereover, one or more fan units arranged between the inlet and the outlet configured to provide velocity to the indoor airflow, and an air treatment assembly (ATA) arranged within or proximate the AHU, the ATA including an air inlet configured to receive a portion of the indoor airflow received by the AHU indoor air inlet.