Using plastic plumbing is certainly a viable alternative ... It is ideal for all types of DWV (drain-waste-vent) systems, but not for water supply lines, especially hot water lines.

As far as plumbing projects go ... the arrow in the lower left. The plastic supply line leaving the valve passes through a rubber grommet in the lid of the water reservoir pointed to by the ...

Scientists suspected that, among other possibilities, plastic drinking water pipes ... tests — leached from 10 of the 11 types of pipe into the water, the team reports December 14 in ...