|
That's pretty cool. So you have a closed system that recirculates and exchanges the heat to the water in the initial tank. I imagine the pump wouldn't have to work that hard to recirculate either. Is the system electric other than the solar collectors for heating the glycol solution?
WOW ... propylene glycol is like $30 a gallon. I guess it heats faster than plain water? I can only find info about it being used as a coolant.
__________________
Chad
2013 Jeep Unlimited Rubicon
OBK#44
"Pleasure in the job puts perfection in the work." - Aristotle (384-322 B.C.)
SOLD
1985 300TD - Red Dragon
1986 300SDL - Coda
1991 - 300TE
1995 - E320
1985 300CD - Gladys
2006 Nissan Pathfinder LE
1998 Acura 3.0 CL
|