7
1.
National Fuel Gas Code
Natural Gas and Propane
Installation Code
Standard for Controls and Safety
Devices for Automatically red Boilers
2.
National Fuel Gas Code
Natural Gas and Propane
Installation Code,
3.
4.9.
4.
5.
6.
7.
8.
Do not
install boiler on carpeting.
9.
10.
11.
TOP ......................................
..................................
.................
.............
...............
below.
3 - LOCATING THE BOILER
Minimum Clearances to Combustible Construction
(as seen from above)
3.1 Installation Requirements
3.2 Clearance and Service Requirements
1.
servicing and cleaning.
2.
enough to allow largest boiler part to enter, or to
heater.
3.
CAUTION
!!
WARNING
!
2"
6"
BOILER
18"
2"
Front
PN 240012889 Rev. A [07/31/2020]
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