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Figure 15: Applying Lubricant to Gasket
For further details on listed PVC/CPVC venting material (
see
Table 2
) and proper handling and installation (e.g. priming, glu-
ing etc.), refer to the installation manual of the respective PVC/
CPVC manufacturer.
N O T I C E
DANGER
WARNING
CAUTION
AVERTISSEMENT
ATTENTION
Use only water or Centrocerin lubricant for lubricating the gas-
kets and pipe ends to allow easy insertion of fittings onto the
vent adaptor. DO NOT use any other brand of lubricant as it may
cause deterioration of the gaskets, which could result in leakage
of dangerous flue gases into the occupied space. If disassembly
of vent pipes are required after the gasket has dried, wet joints
thoroughly with water to loosen the connection.
DANGER
WARNING
CAUTION
AVERTISSEMENT
ATTENTION
Follow vent manufacturer’s instructions for additional venting
installation instructions, to avoid situations that can lead to
property damage, personal injury, or death.
DANGER
WARNING
CAUTION
AVERTISSEMENT
ATTENTION
•
DO NOT
use solvent cement that has become curdled, lumpy,
or thickened.
•
DO NOT
thin solvent cement. Observe precautions printed on
the containers.
• Use appropriate temperature-type solvent cement for applica-
tions below 32°F (0
o
C).
• Appropriate solvent and cleaner must be used for the type of
vent pipe used (PVC or CPVC).
Installation Examples for PVC/CPVC Twin Pipe Venting
Note the correct position of combustion air inlet and gas flue out-
let, as these are NOT interchangeable. For the correct position and
design of the twin pipe gas flue outlet and combustion air inlet,
refer to the installation instructions supplied with the appliance.
The adaptor as supplied requires no additional parts to be used
with standard three (3) inch (7.6 cm) 3rd party solid core PVC/
CPVC pipes; refer to
Figure 16
for required parts for three (3) inch
(7.6 cm) PVC/CPVC assembly configuration.
FR
Autres composantes (illustrées
à titre d’exemple, mais
non-incluses dans la trousse)
Conduite
d’échappement
Conduite non-filetée en
PVC/CPVC régulière, de
couleur blanche, de trois (3)
pouces (7,6 cm) de diamètre
(corps solide, Catégorie 40)
Agrandisseur excentrique
(fourni avec l’adaptateur
concentrique à sortie
double)
Contenu de la trousse
Coude en PVC/CPVC, de trois
(3) pouces (7,6 cm) de diamètre
(corps solide, Catégorie 40)
(embouts femelles, non-filetés)
Entrée d’air de combustion
Adaptateur de l’appareil avec
un joint d’étanchéité (PVC à
polypropylène) (fourni avec
l’adaptateur concentrique à
sortie double)
Adaptateur concentrique
à sortie double
Appliance adaptor w/
gasket -PVC to PP (supplied
as part of the Concentric to
Twin Pipe Adaptor
Figure 16: Required Parts For three (3) inch (7.6 cm)
PVC/CPVC Assembly Configuration
FR
Autres composantes (illustrées
à titre d’exemple, mais
non-incluses dans la trousse)
Conduite
d’échappement
Conduite non-filetée en
PVC/CPVC régulière, de couleur
blanche, de trois (3) pouces
(7,6 cm) de diamètre (corps
solide, Catégorie 40)
Agrandisseur excentrique
(fourni avec l’adaptateur
concentrique à sortie double)
Contenu de la trousse
Coude en PVC/CPVC, de quatre
(4) pouces (10,2 cm) de diamètre
(corps solide, Catégorie 40)
(embouts femelles, non-filetés)
Entrée d’air de combustion
Pièce droite 4’’ X 3’’ (10,2 x 7,6 cm)
(PVC/CPVC corps solide,
Catégorie 40) ou autre type de
raccord réducteur.
Adaptateur de l’appareil avec un
joint d’étanchéité (PVC à polypro-
pylène) (fourni avec l’adaptateur
concentrique à sortie double)
Adaptateur concentrique à
sortie double
Figure 17: Required Parts For four (4) inch (10.2 cm)
PVC/CPVC Assembly Configuration
DANGER
WARNING
CAUTION
AVERTISSEMENT
ATTENTION
Failure to correctly assemble the components according to
these instructions may result in property damage, serious in-
jury, or death.
Conversely, the concentric to twin pipe adaptor require two (2) ad-
ditional (4’’ x 3’’ (10.2 x 7.6 cm) Flush – Schedule 40 PVC) bush-
ing to be used with four (4) inch (10.2 cm) PVC/CPVC assembly
configuration (
see
Figure 17
).
Certified PVC/CPVC Vent Termination Options
Vent Termination Configurations
There are three configurations for vent terminations that can be
used:
1) Concentric Termination (IPEX Concentric Vent Kit)
• Allows for only one penetration through a wall or roof.
2) Snorkel Termination
• Allows for easier clearance above grade when having to termi-
nate through lower point
3) Side Wall Tee Termination
TWIN PIPE VENTING GUIDE
Содержание ANSI Z21.10.3
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