Payne PG95S Installation, Start-Up, Operating And Service And Maintenance Instructions page 46

Table 14 – Approved Combustion-Air and Vent Pipe, Fitting and Cement Materials (U.S.A. Installations)
1. All pipe, fittings, primers*, and solvents* must conform to American National Standards Institute (ANSI) standards and
American Society for Testing and Materials (ASTM) standards or ULC S636 where required by code.
USA 2. See Table below for approved materials for use in the U.S.A.
3. ULC S636 vent systems must be composed of pipe, fittings, cements, and primers from the same supplier.
4. Factory accessory concentric vent kits are ULC S636 listed.
1. Installation in Canada must conform to the requirements of CAN/CSA B149 code.
2. Vent systems must be composed of pipe, fittings, cements, and primers from the same supplier and listed to ULC S636.
3. Not all materials below may be approved or listed to ULC S636.
CANADA
4. Royal Pipe and IPEX are approved suppliers of ULC S636 pipe, fittings, cements and primers*.
5. Factory accessory concentric vent kits are ULC S636 listed for use with Royal Pipe and IPEX venting systems
Material Description
Pressure Pipe
Cellular Core
PVC
Royal Pipe
DWV−IPS Sizes
ABS
Cellular Core DWV−IPS Sizes
Pressure Pipe
CPVC
Royal Pipe
*PVC and ABS pipe may use either DWV or pressure rated fittings.
**Colored or tinted solvents or primers must be used where required by code in the USA
†ABS plastic does not require a primer before solvent cementing. A cleaner for ABS is recommended to remove any surface residue. ABS
cleaners are not subject to ASTM standards.
Polypropylene
Poly Pro®
NOTE: Polypropylene vent systems are UL*1738 and ULC S636 listed and assembled using mechanical fastening systems
supplied by the vent manufacturer.
MATERIALS
Type
Schedule 40
DWV Schedule 40
Schedule 40
SDR 26 N/A
SDR 21 N/A
IPEX Schedule 40
Schedule 40
ABS Schedule 40
Schedule 40
Schedule 40
Schedule 40
SDR N/A
IPEX Schedule 40
Schedule 40
Approved Manufacturer
M & G Dura Vent
ASTM or ULC Specification
Pipe
D1785
D1785/D2665
D2466
F891 or
D2665
D2241
D2241
ULC S636 ULC S636
ULC S636 ULC S636
D1527 D2468
D2661 D2661
F628
F441 F438
F442 N/A
ULC S636 ULC S636
ULC S636 ULC S636
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Solvents/Primers** Cements
F656 D2564
ULC S636 ULC S636
ULC S636 ULC S636
Clear Cleaner For ABS†
D2235
F656 F493
ULC S636 ULC S636
ULC S636 ULC S636
Solvents Primers Cements
Not Permit-
Not Permitted
ted