Approved Materials For Single Wall Vent System - Viessmann Vitodens 100-W WB1A-24 Installation Instructions Manual

Single Wall Venting (Room Air Dependent)
General Installation Information
Approved materials for single-wall vent system
Table 41. Approved materials for single-wall vent system
Part
Exhaust pipe and fitting Stainless steel
Pipe cement,
primer (for combustion
air intake pipe only) air intake pipe only)
Pipe cement,
primer (for exhaust
pipe and fitting)
CAUTION
Do not use cellular (foam) core pipe
material to vent the Vitodens boiler.
60
(continued)
Material
CPVC
PVC
CPVC CPVC
ABS
CPVC
Certified to Standards
UL1738
"Venting systems for
gas-burning appliances,
Categories II, III, IV"
ULC S636
"standard for Type BH gas
venting systems"
UL1738
"Venting systems for
gas-burning appliances,
Categories II, III, IV"
ULC S636
"standard for Type BH gas
venting systems"
ANSI/ASTM D2564
CSA B137.3
ANSI/ASTM F493 ANSI/ASTM F493
CSA B137.6 CSA B137.6
ANSI/ASTM D2235
CSA B181.1/B182.1
ULC S636
"Standard for Type BH gas
venting systems"
Class IIB 90°C
Applicability
U.S.A.
Canada
U.S.A.
Canada
U.S.A./Canada
U.S.A./Canada