21
3
General
venting
Model
Manufacturer Vent Model
Vent Type
Adapter Number
Joint Connector
Sidewall Kit* Retaining Bracket /
Adapter*
1000
Centrotherm
Eco Systems
Innoflue
Single-Wall
Flex
ISAAL0606
--
--
IATP0606 /
ISTAGL0606
DuraVent
(M & G)
PolyPro
Single-Wall
Flex
6PPS-06PVCM-
6PPF
--
6PPS-HLK
--
* These parts are only needed if the sidewall termination assembly is used (see FIG. 4-5B on page 27).
Table 3F
Approved Polypropylene Terminations
Polypropylene
This product has been approved for use with polypropylene
vent with the manufacturers listed in Table 3E.
All terminations must comply with listed options in this
manual and be a single-wall vent offering.
For support and special connections required, see the
manufacturer's instructions. All vent is to conform to standard
diameter and equivalent length requirements established.
When determining equivalent combustion air and vent length
for polypropylene single-wall piping:
•
1 foot of Duravent 4 inch single-wall pipe is equivalent
to 1.6 feet of piping
Flexible polypropylene
For use of flex pipe, it is recommended to have the vent material
in 32°F or higher ambient space before bending at installation.
No bends should be made to greater than 45° and ONLY
installed in vertical or near vertical installations (FIG. 3-4).
Use only the adapters and vent system listed
in Tables 3F and 3G. DO NOT mix vent
systems of different types or manufacturers.
Failure to comply could result in severe
personal injury, death, or substantial property
damage.
⚠
WARNING
Installations must comply with applicable
national, state, and local codes. For Canadian
installation, polypropylene vent must be listed
as a ULC-S636 approved system.
NOTICE
Installation of a polypropylene vent system
should adhere to the vent manufacturer’s
installation instructions supplied with the
vent system.
Approved Polypropylene Vent Manufacturers
Make
Model
Centrotherm Eco Systems
InnoFlue SW/Flex
Duravent (M & G Group) PolyPro Single-Wall / PolyPro Flex
Table 3E
Polypropylene Vent Pipe and Fittings
⚠
WARNING
Insulation should not be used on
polypropylene venting materials. The use
of insulation will cause increased vent wall
temperatures, which could result in vent pipe
failure.
The installer must use a specific vent starter
adapter at the flue collar connection. The
adapter is supplied by the vent manufacturer
to adapt to its vent system. See Table 3E
for approved vent adapters. Discard CPVC
starter piece.
NOTICE
All vent connections MUST be secured by
the vent manufacturer's joint connector
(FIG. 3-5).
NOTICE
IMG00840
*NOTES: 1) FLEX PIPE MAY ONLY BE RUN IN A VERTICAL ORIENTATION
2) ALL VENT LENGTHS REPRESENTED IN ABOVE CHARTS ARE
EQUIVALENT LENGTHS.
3) SECTION A IS EQUIVALENT FEET OF RIGID PIPE, WHICH MAY
INCLUDE 45 AND 90° ELBOWS. PLEASE SEE SIZING SECTION
FOR DETERMINING EQUIVALENT FEET.
“B” DIM
3” RIGID 3” FLEX 4” FLEX
Duravent 3”
10 FT
20 FT
30 FT
40 FT
50 FT
60 FT
70 FT
80 FT
90 FT
60 FT
53 FT
47 FT
40 FT
33 FT
27 FT
20 FT
13 FT
7 FT
90 FT
80 FT
70 FT
60 FT
50 FT
40 FT
30 FT
20 FT
10 FT
10 FT
20 FT
30 FT
40 FT
50 FT
60 FT
70 FT
80 FT
90 FT
30 FT
27 FT
23 FT
20 FT
17 FT
13 FT
10 FT
7 FT
3 FT
“A” DIM
“B” DIM
Duravent 4”
“A” DIM
4” RIGID 4” FLEX
“B” DIM
3” RIGID 3” FLEX 4” FLEX
Centrotherm 3”
10 FT
20 FT
30 FT
40 FT
50 FT
60 FT
70 FT
80 FT
90 FT
45 FT
40 FT
35 FT
30 FT
25 FT
20 FT
15 FT
10 FT
5 FT
90 FT
80 FT
70 FT
60 FT
50 FT
40 FT
30 FT
20 FT
10 FT
“A” DIM
10 FT
20 FT
30 FT
40 FT
50 FT
60 FT
70 FT
80 FT
90 FT
33 FT
29 FT
26 FT
22 FT
18 FT
15 FT
11 FT
7 FT
4 FT
“B” DIM
Centrotherm 4”
“A” DIM
4” RIGID 4” FLEX
CHIMNEY
CAP
A
B
90 FT
80 FT
70 FT
60 FT
50 FT
40 FT
30 FT
20 FT
10 FT
5” FLEX
Figure 3-4
Near Boiler Flexible Polypropylene Venting
Figure 3-5
Near Boiler Polypropylene Venting
Installation & Operation Manual
NOTICE
POLYPROPYLENE
ADAPTER
POLYPROPYLENE JOINT
CONNECTOR REQUIRED
AT ALL THE COMPONENTS
OF THE VENT SYSTEM
POLYPROPYLENE
PIPE
2000603537 00
STAINLESS STEEL
ADAPTER
STAINLESS STEEL
PIPE
2000603544 00