26
III. GAS SUPPLY, CONDENSATE DRAIN AND
III. PIPING
A. GAS CONNECTION
IMPORTANT: Connect this unit only to gas supplied by a commercial utility.
1. Install gas piping in accordance with local codes and regulations of the local utility
company. In the absence of local codes, the installation must conform to the specifi-
cations of the National Fuel Gas Code, ANSI Z223.1 - latest edition.
NOTE: The use of flexible gas connectors is not permitted.
I-744
FIGURE 11
L
IFTING DETAIL
A074302
A074302
FIGURE 13
ROOFCURB
FIGURE 12
ROOFCURB
C
APACITY TONS
[
kW]
A
BCD
10 [35.2] 33% 27% 17% 23%
7.5 [26.4] 30% 35% 14% 21%
12.5 14% 30% 12% 14%
CORNER WEIGHTS BY PERCENTAGE
*
3
5
5
⁄1
6
o
C
G
*
SEE TABLE
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