HTP CG N65 Series, Установка, Запуск, Обслуживание, Запчасти, Гарантия

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LP-436 Rev. 5.20.15
11
• The length of the horizontal vent pipe must not exceed
75% of the vertical vent pipe height and never exceed
20’ (6.1 m).
• All horizontal runs must have a minimum rise of ¼” (21
mm/m) per foot of run. See Figure 10.
• All joints must be securely fastened with sheet metal
screws or other approved means.
• All single wall vent piping must maintain a minimum of
6” (15.2 cm) of clearance from combustible materials.
• Venting systems made with single wall piping cannot
pass through any attic, inside wall, crawl space,
confined space, or any floor.
• The vent piping must be accessible for inspection,
cleaning, and replacement.
Figure 10 - Power Vent Kit Installation
3. Optional Side Wall Power Vent Kits
This water heater is approved for installation with a
TjernlundTM side wall power vent kit. See Figure 10. This kit
can be installed as part of a new installation or retrofitted onto
an existing installation. The kit consists of a power venter and
vent termination assembly. See Table 5 and Figure 12. Vent
piping is not included. Before beginning the installation of
the power vent kit, make sure that it is the appropriate kit for
your model water heater. See Tables 5 and 6. Make sure that
the water heater is located so all vent terminal clearances will
be respected. See Figure 11. Maximum equivalent vent pipe
length is 50’ for each model. For complete instructions on the
side wall vent kit installation, consult the manual that comes
with the kit.
When using an optional power vent kit, the power venter
must be properly secured against the outside wall. Failure to
properly secure the power venter can result in exhaust gas
leak, property damage, personal injury, or death.