Gas removal apparatus having a heat sink surrounding a motor

A radon gas removal apparatus configured to remove radon gas from a building and an area proximate thereto wherein the radon gas removal apparatus comprises:

• an exterior housing, said exterior housing having a lower portion and an upper portion, said lower portion of said exterior housing and said upper portion of said exterior housing being releasably secured, said exterior housing having an interior volume, said lower portion of said exterior housing having a central bore journaled therethrough, said lower portion of said exterior housing having a wall disposed within said interior volume of said exterior housing surrounding said central bore, said wall having a mounting member operably secured thereto, said mounting member having an upper portion and a lower portion, said upper and said lower portions of said mounting member being contiguously formed, said lower portion of said mounting member having a diameter that is less than that of the upper portion of said mounting member, said lower portion of said mounting member being coupled to the wall surrounding said central bore, said upper portion of said mounting member having a cavity, said mounting member being manufactured from rubber;
• a fan, said fan being disposed within said interior volume of said exterior housing, said fan being disposed within said cavity of said mounting member;
• a motor assembly, said motor assembly being operably coupled to said fan, said motor assembly having an upper portion, said upper portion of said motor assembly having a sidewall and a bottom defining an interior volume of said upper portion of said motor assembly, said upper portion of said motor assembly having an opening, said opening providing access to said interior volume of said upper portion of said motor assembly, said motor assembly having a lid member, said lid member configured to hermetically seal said interior volume of said upper portion of said motor assembly, said interior volume of said upper portion of said motor assembly having a circuit board disposed therein, said upper portion of said motor assembly having an upper edge and a lower edge;
• a heat sink assembly, said heat sink assembly being proximate said lower edge of said upper portion of said motor assembly, said heat sink assembly having a first wall and a second wall, said first wall and said second wall being annular in shape, said heat sink assembly having a central void defined by said first wall, said heat sink assembly having a void, said void being intermediate said first wall and said second wall, said void having a heat sink material disposed therein;
• and
• a motor, said motor being an electric motor, said motor being disposed within said central void of said heat sink assembly.