21
3
General
venting
(continued)
Installation & Operation Manual
Model
Centrotherm InnoFlue SW
Duravent Polypro
Polypropylene
Adapter
Joint
Connector
Sidewall Retaining
Bracket*
Sidewall Adapter*
Polypropylene
Adapter
Joint
Connector
Sidewall Kit*
400-601
ISAAL0404 IANS04
IATP0404
ISTAGL0404
4PPS-AD
4PPS-LB
4PPS-HLK
701-801
ISAAL0606
Not
Required
IATP0606
ISTAGL0606
FSA-6PVCM-6PPS Not Required
6PPS-HLK
* Th
ese parts are only needed if the sidewall termination assembly is used (see FIG. 4-5B on page 26).
Table 3F Approved PolypropyleneTerminations
Polypropylene
Th
is 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 off ering.
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 fl ex 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 3E and 3F. DO NOT mix vent systems
of diff erent 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.
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. Th
e use of insulation will
cause increased vent wall temperatures, which
could result in vent pipe failure.
Th
e installer must use a specifi c vent starter
adapter at the fl ue collar connection. Th
e
adapter is supplied by the vent manufacturer
to adapt to its vent system. See Table 3F
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
NOTICE
NOTICE
