I built this as a Christmas gift for me wife. It's pieces from an old Revere copper solar collector absorber built in Rome, NY in the 70's.
Sandwiched in the middle is some fin tube to get some convection currents going. Within a minute of firing it up the plate was hot.
Flow is thru the absorber plate tubes but it could also be heated by feeding the fin tube sandwiched in the middle.
Really any metal could be a radiator, copper, galvanized, aluminum, stainless. Just visit the local scrap yards.
Most of this was soldered since it's copper, the fin tube and "trim" pieces are JB welded.
I've also build a few concrete radiators, wrap a wad of tube and cast whatever shape you like around it.
The VW micro bus theme taking me back to Woodstock days.
Sandwiched in the middle is some fin tube to get some convection currents going. Within a minute of firing it up the plate was hot.
Flow is thru the absorber plate tubes but it could also be heated by feeding the fin tube sandwiched in the middle.
Really any metal could be a radiator, copper, galvanized, aluminum, stainless. Just visit the local scrap yards.
Most of this was soldered since it's copper, the fin tube and "trim" pieces are JB welded.
I've also build a few concrete radiators, wrap a wad of tube and cast whatever shape you like around it.
The VW micro bus theme taking me back to Woodstock days.