Franz Heymann wrote:


As clear as daylight. The reason for the reduced area of Thermomax is that
it has twice the efficiency as the flat plate. *Not* that it has "twice the
efficiency per square foot".


Its because he didn't go t uni. He's very sensitive about it.

He sort of graps the concept that a square foot of one is better than a
square foot of another, but detailed explanatins of teh correct words to
use just pass hum by.

He's a humpty dumpty. Words mean what HE wants them to mean.