(1)
Polyethylene of raised temperature (PE-RT) tube and manufacturer-approved fittings used in hot and cold potable water systems shall conform to CSA B137.18, “Polyethylene of raised temperature resistance (PE-RT) tubing systems for pressure applications.” (See Note A-7.2.5.15.(1))
(2)
The use of PE-RT tube shall conform to Table 7.2.5.15.
Table 7.2.5.15. Permitted Uses of Polyethylene of Raised Temperature (PE-RT) Tube
Forming Part of Sentence 7.2.5.15.(2)
Notes to Table 7.2.5.15.:
(1) P = permitted and N = not permitted.