Hi i am just setting up my 300gpd ro-man in my shed, i have a hose running to the shed for supply water, my question is do i connect the hose to 15mm copper pipe and connect saddle valve as you would if installing under sink for domestic purposes, or do you guys have another way of doing things, also thinking ahead do you have problems with freezing in winter do you insulate the ro and all pipework.
Drew.