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4. Installation
4.8.3 Use only the materials listed below, ensuring that all materials meet national and local codes
having jurisdiction
Item
Vent or Air pipe
and fittings
PVC & ABS pipe cement &
primer
Polypropylene vent pipe,
fittings, terminations and
cement
Note 1: De Dietrich concentric vent kits are made from PVC pipe and fittings (Manufacturer: IPEX)
Note 2: IPEX PVC concentric terminations utilize PVC pipe/fittings certified to ULC S636. Where ULC S636 compliance is
required, use only IPEX System 636 pipe, fittings and cement.
WARNING
Do not mix piping from different pipe manufacturers
unless using adapters specifically designed for the
purpose by the manufacturer.
WARNING
Do not use cellular core pipe.
MCA-Pro ISM Rv.4.1 2/2017
Material
Plastic piping materials
PVC schedule 40
CPVC schedule 40 (Note 1)
PVC
CPVC (Note 1)
Obtain all materials from:
•
M&G (Simpson-Duravent)
AL29-4C Stainless steel piping materials
De Dietrich stainless steel bird screens, 2" or 3" (purchase separately)
MCA Pro 45/65/90/115
Standards for installations in:
United States
UL1738 and / or ULC-S636
UL1738 and / or ULC-S636
Canada
Plastic vent pipe must be
certified to ULC S636 when
required (Note2)
Air pipe can be any of
those listed at left if
acceptable for local codes
ULC S636
39
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