WHL-033 Rev. 1.29.16
28
All vent pipes must be glued, properly supported, and the
exhaust pitched a minimum of 1/4” per foot back to the boiler to
allow drainage of condensate. When placing support brackets
on vent piping, the first bracket must be within 1 foot of the
boiler and the balance of 4 foot intervals on the vent pipe.
Venting must be readily accessible for visual inspection from
the first three feet from the boiler.
NOTE:
These drawings are meant to demonstrate system
venting only. The installer is responsible for all equipment and
detailing required by local codes.
Ensure the terminations are screened to prevent blockage
caused by debris or birds.
Figure 15 - Unbalanced Venting - Roof Exhaust and Sidewall Intake
An unbalanced vent system can be installed ONLY when the
exhaust is in the vertical position. Failure to do so could result in
serious personal injury or death.
Figure 16 - Roof and Sidewall Venting with Stainless Steel
Take extra precaution to adequately support the weight of vent
pipes terminating through the roof. Failure to properly support
roof terminated vent piping could result in property damage,
serious personal injury, or death due to flue gas leakage.
Содержание WBMC**500
Страница 36: ...WHL 033 Rev 1 29 16 36 Figure 27 Internal Connection Diagram ...
Страница 59: ...WHL 033 Rev 1 29 16 59 Figure 32 500 Combustion System Replacement Parts Model ...
Страница 60: ...WHL 033 Rev 1 29 16 60 Figure 33 850 Combustion System Replacement Parts Model ...
Страница 61: ...WHL 033 Rev 1 29 16 61 Figure 34 Water Side Replacement Parts All Models ...
Страница 62: ...WHL 033 Rev 1 29 16 62 Figure 35 Cabinet Replacement Parts All Models ...
Страница 69: ...WHL 033 Rev 1 29 16 69 Maintenance Notes ...
