33
5.
Cement heater combustion-air and vent pipes to concentric vent
termination assembly. See
orientation and attachment.
6.
Operate heater through one heat cycle to ensure combustion-
air and vent pipes are properly connected to concentric vent
termination connections.
Figure 36. Sidewall Concentric Pipe Orientation and Attachment
MULTI-CONCENTRIC VENT TERMINATIONS
When two or more water heaters are direct vented with concentric
vent terminations near each other, each water heater must be
individually vented.
NEVER
common vent this water heater. When
two or more water heaters are direct vented using concentric vent
terminations, the water heaters may be vented as shown in
.
Figure 37. Concentric Vent Terminations For Horizontal Direct
Venting
Figure 38. Concentric Vent Terminations For Vertical Direct Venting
Through A Roof
LOW PROFILE TERMINATION INSTALLATION
This water heater is certified for sidewall direct venting with IPEX
System 636 Low Profile Vent Kit. Follow instructions below for
proper installations.
All termination kits must be located and installed in accordance
with local codes or the current edition of the
Natural Gas and Propane
Installation Code (CSA B149.1)
.
1.
Once the proper location has been determined, cut 2 holes in
the wall large enough to accommodate the pipe. Pipe diameters
and distance between hole centers can be found in
.
2.
Slide both the intake and exhaust pipes through the holes. Solvent
cement both pipes to the base of the vent termination kit, follow
the solvent cementing procedures outlined in the
IPEX System 636
Installation Guide
, which is available on the web www.ipexinc.com.
3.
To fasten the Base to the wall, use the supplied screws and
anchors. A 3/16” (5 mm) hole, 1-3/16” (30 mm) deep, will need
to be drilled for the anchors. Locate the anchor hole using the
base as a template.
4.
Screw the Cap to the Base using the supplied screws.
5.
Once the vent termination and pipes are secured, the wall
penetrations will need to be sealed from the interior using a
PVC-compatible sealant material.
6.
All vent pipes and air inlets must terminate at the same height to
avoid possibility of severe personal injury, death, or substantial
property damage.
7.
Operate heater through one heat cycle to ensure combustion-
air and vent pipes are properly connected to concentric vent
termination connections.
Vent Base
Vent Cap
Air Inlet
Piping
Vent (Exhaust)
Piping
Figure 39. Low Profile Air Inlet/Exhaust Termination
Содержание 300 Series
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