Roof top concentric termination kits are approved for use with the boiler model.
Installation of the vertical roof top termination must follow the installation
instructions supplied with the venting material manufacturer. Care must be taken
to install the termination kit a minimum horizontal distance of 10' (305 cm) away
from any portion of the building and a minimum of 2 feet (61 cm) above the roof line
plus the anticipated snow line.
3.7.6 Sidewall vent termination
Caution
Vent termination clearances in this section are code minimum, or IBC-recommended
minimum requirements, and may be inadequate for your installation. Building
envelope details must be examined carefully. Take action to avoid moisture entering
building structures. Serious structural damage may occur if adequate precautions and
clearances are not considered. These precautions apply to neighboring structures as
well as to the structure the boiler(s) are installed in.
Vent terminal
Air supply inlet
Area where terminal is not permitted
Figure 19 Minimum clearances from vent/air inlet terminations (see legend on adjacent page)
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