ELIGIBLE PIPES and INSERT FITTINGS USED in POLYBUTYLENE SYSTEMS

Polybutylene Plumbing System:  Polybutylene pipe with plastic or metal fittings
Polybutylene Yard Service Line:  Polybutylene pipe utilizing any kind of fitting

ACETAL PLASTIC INSERT FITTINGS - REPRESENTATIVE SAMPLE
These are typically gray or white in color with a dull finish.  Most are shown with pipe attached.
Figure (4) is a new fitting

Pipe and fittings may be located at the water heater, behind walls, attic and other areas. If you have this product in your home, see eligibility periods and filing deadlines.

METAL INSERT FITTINGS
These are typically made of copper or brass.
New fittings are shown in (11 and 12)

POLYBUTELENE PIPE
Yard Service Line is typically blue (13), gray (14), or black (15).
Inside Pipe is typically gray (14) or black (15)
Note that polybutylene pipe marked "PB 2110 M" is excluded.