So it can heat a greenhouse during the day when the sun is out? My greenhouse gets warm without this contraption. Night time and heat retention is the problem.
StruggleFluffy8573
That’s cool
cmoked
This is how my dad got hot water in India. The roof was lined with black tubing.
It’s also how my buddy heats his pool. We’ll “heats” more like keeps it from getting cold
tlewallen
Something like this is more useful if water lines are used due to the increased thermal mass.
4 Comments
So it can heat a greenhouse during the day when the sun is out? My greenhouse gets warm without this contraption. Night time and heat retention is the problem.
That’s cool
This is how my dad got hot water in India. The roof was lined with black tubing.
It’s also how my buddy heats his pool. We’ll “heats” more like keeps it from getting cold
Something like this is more useful if water lines are used due to the increased thermal mass.