I’m as dumb as a box of rocks, obviously. I don’t get it: if the ambient temperature is 95 degrees (Florida summer), how is reflecting sunlight off the roof supposed to “cool” a house enough to do away with the A/C?
23 posted on 04/16/2013 8:04:17 PM PDT by jeffc
(The U.S. media are our enemy)
The system does more than reflect all the sunlight. It is also transparent to the IR that your house is (always) emitting, and that IR energy is radiated into space.