Pavilion PV199DV Installation Manual page 20

[Pipe Cement / Primer]
Material United States
PVC ANSI/ASTM D2564
CPVC ANSI/ASTM F493
WARNING
Use of cellular core PVC (ASTM F891), cellular
core CPVC, or Radel® (polyphenylsulfone) in
non-metallic venting system is prohibited.
• Use only solid PVC / CPVC (schedule 40) or PP
pipe.
• 2 in. or 3 in. schedule 80 pipe may also be used
on this Combi Boiler, however the Btu/h input of
the Combi Boiler will be reduced by up to 9%.
• Maintain the same vent pipe diameter from the
Combi Boiler flue to the termination.
• In Canada, plastic vent systems must be certified
to ULC S636. The components of the certified
vent system must not be interchanged with other
vent systems or unlisted pipe/fittings.
• In Canada, specified primers and glues of the ULC
S636 certified vent system must be from a single
system manufacturer and not intermixed with
other system manufacturer's vent system parts.
NOTE Covering non-metallic vent pipe and
fittings with thermal insulation is
prohibited.
For flexible pipe for chimney
• During the installation, ambient temperatures
must be greater than 40 °F (5 °C). Afterwards,
installation site ambient temperature must
be greater than -4 °F (-20 °C). Flexible vent
pipe breakage may occur if these temperature
requirements are not observed.
• Only listed manufacture specified vent parts
may be used for this appliance. Refer to the
manufacture's literature for detailed information.
- DuraVent® - Flex Through Chimney w/ Air Intake
Exhaust Flex Chimney Lining Kit (3 in.): 3PPS-FKL,
Flex Length (3 in.): 3PPS-FLEXxx
Aluminum Flex Length (3 in.): 3DFA-xx,
Intake
Coupler (3 in.): 3DFA-FCP
Elbow (3 in.): 3PPS-E45L, 3PPS-E90L,
Exhaust Single-Wall Pipe (3 in.): 3PPS-xxL
& Appliance Adapter for PVC Coupler (2 in.):
Intake* 2PPS-ADL,
Increaser: 2PPS-X3L
20
Venting the Combi Boiler
Canada
ULC S636
Certified Materials
Only
- Centrotherm - lnnoFlue® PP
Exhaust Chimney Kit (3 in.): IFCK03xx,
Flexible Pipe PP (3 in.): IFVL03xxx
Intake Termination**: ISELL0387UV, ISTT0320,
Bird Screen: IASPP03
Single Wall Pipe (3 in.): ISVL03xx(UV),
Exhaust ISEP03xx
& Elbow (3 in.): ISELL0387UV, ISELL0345UV,
Intake* ISEL0387, ISEL0345,
Increaser: ISIA0203
* Recommended items.
** Applicable vent termination are "87° elbow" or
"Tee type".
Concentric vent termination of polypropylene
are prohibited.
6.2.2 Installation Instructions
WARNING
CARBON MONOXIDE POISONING
• Failure to properly seal the vent system could
cause flue products to enter the living space.
• (For flexible pipe for chimney)
Handle the flexible vent carefully.
Dropping, Crushing and Stacking may cause
damage, and may result in fires, property
damage or exposure to Carbon Monoxide.
• Follow all general venting guidelines as outlined in
this manual.
• Clearance described in this document is the
minimum recommendation/required distance.
Take appropriate clearance according to the
situations of the site.
• Make sure the vent system is gas tight and will
not leak.
• Support the vent pipe with hangers at regular
intervals as specified by these instructions or the
instructions of the vent manufacturer.
• All piping must be fully supported. Use pipe
hangers at a minimum of 3 ft (0.9 m) intervals.
NOTE • Do not use the Combi Boiler to
support the vent piping.
• Do not common vent or connect
more than one appliance to this
venting system.
• Ensure at least 3 ft (0.9 m) or
more distance between the
near edge of the air intake
pipe or exhaust pipe to the
inside corner of a wall.
3 ft (0.9 m)
or more
Inside corner