A.O. Smith 500, Instruction Manual

Page: 37 / 76

37
TERMINATION CLEARANCES SIDEWALL DIRECT VENT
G
H
C
D
E
L
B
B
B
B
J
I
B
B
F
M
K
DIRECT VENT
(using outdoor air for combustion)
EXTERIOR CLEARANCES FOR SIDEWALL VENT TERMINATION
Figure 45b
9HQWWHUPLQDOFOHDUDQFHVIRU³'LUHFW9HQW´LQVWDOODWLRQV'LUHFW9HQWFRQ¿JXUDWLRQVXVHRXWGRRUDLUIRUFRPEXVWLRQ
CANADIAN INSTALLATIONS
1
US INSTALLATIONS
2
CANADIAN INSTALLATIONS
1
US INSTALLATIONS
2
A
&OHDUDQFHDERYHJUDGH
YHUDQGDSRUFKGHFNRU
EDOFRQ\
LQFKHVFP LQFKHVFP H
&OHDUDQFHWRHDFKVLGH
RIFHQWHUOLQHH[WHQGHG
DERYHPHWHUUHJXODWRU
DVVHPEO\
&OHDUDQFHLQDFFRUGDQFHZLWK
ORFDOLQVWDOODWLRQFRGHVDQGWKH
UHTXLUHPHQWVRIWKHJDVVXSSOLHU
&OHDUDQFHLQDFFRUGDQFH
ZLWKORFDOLQVWDOODWLRQFRGHV
DQGWKHUHTXLUHPHQWVRIWKH
JDVVXSSOLHU
B
&OHDUDQFHWRZLQGRZRU
GRRUWKDWPD\EHRSHQHG
LQFPIRUDSSOLDQFHV
”%WXKN:LQ
FPIRUDSSOLDQFHV!
%WXKN:DQG”%WXK
N:LQFPIRU
DSSOLDQFHV!%WXKN:
LQFPIRU
DSSOLDQFHV”
%WXKN:LQ
FPIRUDSSOLDQFHV
!%WXKN:
DQG”%WXK
N:LQFPIRU
DSSOLDQFHV!
%WXKN:
I
&OHDUDQFHWRVHUYLFH
UHJXODWRUYHQWRXWOHW
$ERYHDUHJXODWRUZLWKLQIW
FPKRUL]RQWDOO\RIWKHYHUWLFDO
FHQWHUOLQHRIWKHUHJXODWRUYHQW
RXWOHWWRDPD[LPXPYHUWLFDO
GLVWDQFHRIIWP
&OHDUDQFHLQDFFRUGDQFH
ZLWKORFDOLQVWDOODWLRQFRGHV
DQGWKHUHTXLUHPHQWVRIWKH
gas supplier
C
&OHDUDQFHWR
SHUPDQHQWO\FORVHG
ZLQGRZ
LQFKHVFP LQFKHVFP
J
&OHDUDQFHWRDQRQ
PHFKDQLFDODLUVXSSO\
LQOHWLQWREXLOGLQJRU
FRPEXVWLRQDLULQOHWWR
DQ\RWKHUDSSOLDQFH
LQFPIRUDSSOLDQFHV
”%WXKN:LQ
FPIRUDSSOLDQFHV!
%WXKN:DQG”%WXK
N:LQFPIRUDSSOLDQFHV
!%WXKN:
LQFPIRUDSSOLDQFHV
”%WXKN:LQ
FPIRUDSSOLDQFHV
!%WXKN:DQG
”%WXKN:LQ
FPIRUDSSOLDQFHV
!%WXKN:
D
9HUWLFDOFOHDUDQFHWR
YHQWLODWHGVRI¿WORFDWHG
DERYHWKHWHUPLQDOZLWKLQ
DKRUL]RQWDOGLVWDQFHRI
IHHWFPIURPWKH
FHQWHUOLQHRIWKHWHUPLQDO
LQFKHVFP LQFKHVFP
K
&OHDUDQFHWRD
PHFKDQLFDODLUVXSSO\
inlet
IHHWP
IHHWFPDERYHLIZLWKLQ
IHHWPKRUL]RQWDOO\
E
&OHDUDQFHWRXQYHQWLODWHG
VRI¿W
LQFKHVFP LQFKHVFP L
&OHDUDQFHDERYH
SDYHGVLGHZDONRU
SDYHGGULYHZD\ORFDWHG
RQSXEOLFSURSHUW\
IHHWP‚ IHHWP‚
F
&OHDUDQFHWRRXWVLGH
FRUQHU
IHHWFP IHHWFP M
&OHDUDQFHXQGHU
YHUDQGDSRUFKGHFN
RUEDOFRQ\
LQFKHVFPÁ LQFKHVFPÁ
G
&OHDUDQFHWRLQVLGH
FRUQHU
LQFKHVFP LQFKHVFP
,QDFFRUGDQFHZLWKWKHFXUUHQW&6$%1DWXUDO*DVDQG3URSDQH,QVWDOODWLRQ&RGH
,QDFFRUGDQFHZLWKWKHFXUUHQW$16,=1)3$1DWLRQDO)XHO*DV&RGH
‚$YHQWVKDOOQRWWHUPLQDWHGLUHFWO\DERYHDVLGHZDONRUSDYHGGULYHZD\WKDWLVORFDWHGEHWZHHQWZRVLQJOHIDPLO\GZHOOLQJVDQGVHUYHVERWKGZHOOLQJV
:KHUHLWPD\FDXVHKD]DUGRXVIURVWRULFHDFFXPXODWLRQVRQDGMDFHQWSURSHUW\VXUIDFHV
Á3HUPLWWHGRQO\LIYHUDQGDSRUFKGHFNRUEDOFRQ\LVIXOO\RSHQRQDPLQLPXPRIWZRVLGHVEHQHDWKWKHÀRRU
&OHDUDQFHLQDFFRUGDQFHZLWKORFDOLQVWDOODWLRQFRGHVDQGWKHUHTXLUHPHQWVRIWKHJDVVXSSOLHUDQGWKHPDQXIDFWXUHU¶VLQVWDOODWLRQLQVWUXFWLRQV