Quote:
Originally Posted by Daox
I have some of those blue plastic barrels. I'm not sure they'd hold up to the pressures used for domestic water though. Mine is set to around 60 PSI.
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They do not hold up to the pressure, they start to swell at about 20psi, same with the steel barrels, you can get tanks that will take the pressure but your best best is most likely going to be finding a used water heater that doesn't leak that someone is replacing.