Premixed water from big als warning**

[The Grizz]

Originally Posted by mrhasan

if its copper, it will be a problem since you will have to pierce it; if its flexible pipe, the line can be easily fitted. Another "portable" option would be to have a faucet connection but that might reduce the pressure through the unit.

Not so, all taps should have threaded fittings and you can get a tee fitting to branch off any existing line.