Posted by Terry Love on June 12, 1998 at 02:04:46:
In Reply to: Good Water Pressure posted by Ed Clementz on June 10, 1998 at 22:07:43:
If the system is PEX piping, the system will most likely have a manifold and pipe sizing will be engineered for the job.
If the system is copper or CPVC, with medium pressure, (50-70) I would only run two plumbing fixtures on 1/2" pipe. fourteen or less fixture units for 3/4" does fine on runs less than 80 feet from the meter.