lapeer20m
ArboristSite Operative
I am getting ready to make the heat exchanger to heat my dhw with the owb. My plan was to make a sidearm with 1" outside and 3/4" inside. Then I had a brilliant idea!
Wouldn't it be more efficient to run 1/2" soft copper inside the water heater? It could enter the drain through a copper tee and exit out the top where the pressure relief is located. I googled it and it appears that nobody does this....
Wouldn't it be more efficient to run 1/2" soft copper inside the water heater? It could enter the drain through a copper tee and exit out the top where the pressure relief is located. I googled it and it appears that nobody does this....