Install Instructions

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IV. Venting C. Polypropylene Venting (continued)
WARNING
All CPVC supplied with the vent kit must be
used prior to connection of the vent system to
this terminal. If the vent system is too short
to permit this, do not use this terminal.
Do not operate boiler without the rain cap in
place.
Methods of securing and sealing terminals
to the outside wall must not restrain the
thermal expansion of the vent pipe.
C. Polypropylene Venting
Alpine boilers have been approved for use with
polypropylene vent system.
It is an installing contractor responsibility to procure
listed below polypropylene vent system pipe and related
components.
Polypropylene vent system manufactures are listed below:
Approved Polypropylene Vent System Manufacturers
Make Model
M&G/DuraVent
PolyPro Single Wall Rigid Vent
PolyPro Flex Flexible Vent
Centrotherm Eco
Systems
InnoFlue SW Rigid Vent
Flex Flexible Vent
NOTE: Do not mix vent components from approved
manufacturers.
Boiler
Model
M&G / DuraVent Part Numbers/Sizes
Boiler Adapter,
PVC to PP
Boiler
Adapter
Connector
Rigid Pipe Flex Pipe
Pipe Joint
Locking Band
Side Wall
Termination Tee
Chimney Kit for
Venting Only
ALP080B
3PPS-AD
PPS-PAC
80 mm 80 mm 3PPS-LB 3PPS-TB
3PPS-FK
ALP105B
ALP150B
3PPS-AD
and 4PPS-AD
80 mm
and 100 mm
80 mm
and 100 mm
3PPS-LB
and 4PPS-LB
3PPS-TB
4PPS-TB
ALP210B
ALP285B
4PPS-AD 100 mm 100 mm 4PPS-LB 4PPS-TB 4PPS-FK
ALP399
Table 9: Approved Polypropylene Pipe, Fittings and Terminations - M&G/DuraVent
Boiler
Model
Centrotherm Eco Part Numbers/Sizes
Boiler Adapter,
PVC to PP
Boiler
Adapter
Connector
Rigid Pipe Flex Pipe
Pipe Joint
Locking Band
Side Wall
Termination Tee
Chimney Kit for
Venting Only
ALP080B
ISAA0303
ISSAL0303
N/A
80 mm 80 mm IANS03 ISTT03
IFCK0325
and
IFCK0335
ALP105B
ALP150B
ISAA0303
ISSAL0303
ISAA0404
ISSAL0404
80 mm
and 110 mm
80 mm
and 110 mm
IANS03
and
IANS04
ISTT03
and
ISTT04
ALP210B
ALP285B
ISAA0404
ISSAL0404
110 mm 110 mm IANS04 ISTT04
IFCK0425
and IFCK0435
ALP399
Table 10: Approved Polypropylene Pipe, Fittings and Terminations - Centrotherm Eco
M&G/DuraVent PolyPro Single Wall Rigid Vent and
PolyPro Flex Flexible Vent comply with the requirements
of ULC-S636-08 ‘Standard for Type BH Gas Venting
Systems’.
Centrotherm Eco Systems InnoFlue SW Rigid Vent
and Flex Flexible Vent comply with the requirements
of UL 1738 ‘Standard for Safety for Venting Systems’
and ULC-S636-08 ‘Standard for Type BH Gas Venting
Systems’.
For polypropylene vent system installation details refer
to an approved manufacturer either Rigid Single Wall
Polypropylene Vent Installation Instructions, or Flexible
Polypropylene Vent Installation Instructions provided with
a manufacturer specic kits. See Tables 9 and 10 below.
Refer to Table 8 ‘Vent/Combustion Air Pipe Length –
Two-Pipe Direct Vent System Options’ for minimum and
maximum listed equivalent length values.
All terminations must comply with listed options for two-
pipe venting system. See Figures 8 thru 12 for details.
When using exible polypropylene vent pipe (liner):
• Flexible pipe must be treated carefully and stored
at temperatures higher than 41°F (5°C).
• Do not bend or attempt to install exible pipe if
it has been stored at lower ambient temperature
without allowing the pipe to warm up to a higher
temperature rst.