infrared image of radiant coolingInfrared image of radiant cooling system at Lambert Residence, in Los Gatos CA.
House is tested in radiant cooling mode.

Outdoor temperature 85F
Average indoor radiant temperature 73F
Average active ceiling panel temperatures 59-65F
Supply water temperature 49F
Average dew point 52F

infrared image radiant coolingHigh ceiling with wood ceiling beams attached on top of the Ray Magic panels. The ceiling height goes from 9 to 14 ft.
The coverage of the ceiling surface is about 70% of active Ray Magic gypsum panels.