American Water Heater AHCG/HCG3 60T 120 - AHCG3/HCG3 100T 250 Water Heater User Manual


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36
TERMINATION CLEARANCES SIDEWALL POWER VENT
V X
VENT TERMINAL AIR SUPPLY INLET AREA WHERE TERMINAL IS NOT PERMITTED
v
v
A
G
V
F
IXED
CLOSED
FIXED
CLOSED
OPERABL
E
OPERABL
E
V
C
B
B
B
B
F
B
V
V
A
J
V
H
M
X
X
V
V
K
B
E
D
L
POWER VENT
(using room air for combustion)
EXTERIOR CLEARANCES FOR SIDEWALL VENT TERMINATION
Figure 48
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CANADIAN INSTALLATIONS
1
US INSTALLATIONS
2
CANADIAN INSTALLATIONS
1
US INSTALLATIONS
2
A
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H
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RIFHQWHUOLQHH[WHQGHG
above meter/regulator
assembly
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PDERYHWKHPHWHU
regulator assembly
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KHLJKWIHHWP
above the meter/regulator
assembly*
B
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RUGRRUWKDWPD\EH
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IRRWFPDERYH
opening
I
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regulator vent outlet
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C
&OHDUDQFHWR
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ZLQGRZ
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J
&OHDUDQFHWRDQRQ
PHFKDQLFDODLUVXSSO\
LQOHWLQWREXLOGLQJRU
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DQ\RWKHUDSSOLDQFH
LQFKHVFPIRUDSSOLDQFHVXS
WR%WXKUN:LQFKHV
FPIRUDSSOLDQFHVEHWZHHQ
%WXKUN:DQG
%WXKUN:LQFKHVFP
IRUDSSOLDQFHVDERYH%WX
KUN:
IHHWPEHORZRUWR
VLGHRIRSHQLQJIRRW
FPDERYHRSHQLQJ
D
9HUWLFDOFOHDUDQFHWR
YHQWLODWHGVRI¿WORFDWHG
above the terminal
ZLWKLQDKRUL]RQWDO
GLVWDQFHRIIHHW
FPIURPWKHFHQWHUOLQH
of the terminal
LQFKHVFP LQFKHVFP
K
&OHDUDQFHWRD
PHFKDQLFDODLUVXSSO\
inlet
IHHWP
IHHWFPDERYHLI
ZLWKLQ
IHHWPKRUL]RQWDOO\
E
&OHDUDQFHWR
XQYHQWLODWHGVRI¿W
LQFKHVFP LQFKHVFP
L
&OHDUDQFHDERYHSDYHG
VLGHZDONRUSDYHG
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F
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FRUQHU
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M
&OHDUDQFHXQGHU
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G
&OHDUDQFHWRLQVLGH
FRUQHU
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