One very discriminating homeowner desired all aspects of the INFLOOR radiant heating system and HVAC system to be exposed and accessible for service and display in the basement mechanical level, tucked away neatly under the driveway.

The outdoor weatherized A/C units are installed in a subterranean bunker, which at driveway level is 2 stories down in the ground. All the A/C equipment is out of sight but very easy to access, along with a commercial exhaust system.

A unique bronze gate runs the entire 25-foot width of the driveway and provides the necessary ventilation to the subterranean bunker. The large commercial duct is fabricated from 22-gauge stainless steel sheet metal.