Given the useful properties of lead, it seems entirely plausible that pipes and fittings not intended for water for human consumption can still be bought with … An alternate, unexpensive option without any changes to the building or plumbing might be a phase control unit which is directly inserted to the hot wire to the drain pump motor. · what are the advantages/disadvantages of pex tubing? Anyone else heard this? · i need to connect bow copper as on the picture with a copper pipe, and id like to avoid soldering. Any suggestions on how to resolve? · plumbing is more than potable water. Is there a special tool for this? How does it compare to copper? The drain pipes, use two good size … Thanks for taking the time to review the code and add your answer! It looks to me that male adapter … · ive been told that pex requires home runs to a manifold (or star topology, to borrow from networking) to maintain the same flow rate/pressure as copper. There are three main types tubing/pipe cutters, regular (hard to use in tight spaces), mini, and rachet. We trusted him and thought everything was just fine as we were getting hot water throughout the house. When my toilet is refilling with water,it makes a very high pitched whine. Plumbing code section 909 wet venting appendix n this does looks like an easier solution than the individual vents; · schedule 80 pvc is what we generally use for water meter to house underground- copper is a substantial upgrade and very desirable (until you see the cost). · the copper supply pipes, the easiest is to cut.