19
6 - VENT SYSTEM MODIFICATION
1.
2.
3.
windows and all doors between the space in which the
4.
Place in operation the appliance being inspected. Follow
5.
pipe.
6.
7.
8.
the National Fuel gas Code
and/or the Natural Gas and Propane Installation Code,
National Fuel Gas Code
and/or the Natural Gas and Propane Installation Code,
9.
with all aplliances operating.
6.1
Removal Of Existing Boiler From Venting System
Figure 6-1 -
Typical Masonry Chimney Requirements
See NFPA for Installation Specications
Type B Vent Masonry Chimney Requirements
PN 240012889 Rev. A [07/31/2020]
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