Filter
Top Products
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
6
EXTERIOR HORIZONTAL VENT TERMINATION CLEARANCE REQUIREMENTS
Figure 7
V
V
V
V
V
F
C
Fixed
Closed
Window
Operable
Window
B
B
A
B
H
M
I
= Area where Terminal is not Permitted
= Air Supply Inlet
X
= Vent Terminal
V
D
V
3 ft.
3 ft.
A
A
A
= 9” in U.S.
= 12” in Canada
V
L
B
J
X
V
A
G
Inside
Corner Detail
B
C
C
C
*18”
Ventilated Soffit
Horizontal
Termination
Detail D
Exterior Wall
Center Line
of Termination
18”
Inside Corner
*
See Item D in the Text Below.
V
P
V
O
N
N
Q
NOTE: Local Codes Or Regulations
May Require Different Clearances.
NOTE: Location Of The Vent Termination
Must Not Interfere With Access To The
Electrical Service.
*noitallatsnInaidanaC **noitallatsnISU
.ynoclabro,kced,hcrop,adnarev,edargevobaecnaraelC=A *)mc03(sehcni21 **)mc03(sehcni21
.denepoebyamtahtroodrowodniwotecnaraelC=B secnailpparof)mc51(sehcni6
)mc03(sehcni21,)Wk3(hutB000,01<
)Wk3(hutB000,01>secnailpparof
secnailpparof)mc51(sehcni6
)mc32(sehcni9,)Wk3(hutB000,01<
dna)Wk3(hutB000,01>secnailpparof
)mc03(sehcni21,)Wk51(hutB000,05<
**)Wk51(hutB000,05>secnailpparof
wodniwdesolcyltnenamrepotecnaraelC=C otdednemmocer)mm503(sehcni21
noitasnednocwodniwtneverp
otdednemmocer)mm922(sehcni9
noitasnednocwodniwtneverp
ehtevobadetacoltiffosdetalitnevotecnaraelclacitreV=D
)mm854(sehcni81foecnatsidlatnozirohanihtiwlanimret
lanimretehtfoenilretnecehtmorf
)mm854(sehcni81 )mm854(sehcni81
***tiffosdetalitnevnuotecnaraelC=E )mm503(sehcni21 )mm503(sehcni21
renrocedistuootecnaraelC=F muminim)mc7.21(sehcni5 muminim)mc7.21(sehcni5
renrocedisniotecnaraelC=G muminim)mc2.51(sehcni6 muminim)mc2.51(sehcni6
evobadednetxeenilretnecfoedisnihcaeotecnaraelC=H
ylbmessarotaluger/retem
teef51fothgiehanihtiw)mc19(teef3
*ylbmessarotaluger/retemehtevoba
teef51fothgiehanihtiw)mc19(teef3
**ylbmessarotaluger/retemehtevoba
teltuotnevrotalugerecivresotecnaraelC=I *)mc19(teef3 **)mc19(teef3
rognidliubottelniylppusrialacinahcemnonotecnaraelC=J
ecnailpparehtoynaottelnirianoitsubmoceht
secnailpparof)mc51(sehcni6
)mc03(sehcni21,)Wk3(hutB000,01<
)Wk3(hutB000,01>secnailpparof
secnailpparof)mc51(sehcni6
)mc32(sehcni9,)Wk3(hutB000,01<
dna)Wk3(hutB000,01>secnailpparof
)mc03(sehcni21,)Wk51(hutB000,05<
**)Wk51(hutB000,05>secnailpparof
telniylppusrialacinahcemaotecnaraelC=K *)m38.1(teef6 teef01nihtiwfievoba)mc19(teef3
**yllatnoziroh)m3(
detacolyaweviddevaproklawedisdevapevobaecnaraelC=L
ytreporpcilbupno
‡)m31.2(teef7 ‡)m31.2(teef7
ynoclabrokced,hcrop,adnarevrednuecnaraelC=M ‡*)mc03(sehcni21 ‡)mc03(sehcni21
)mumixaM(evoclAfohtpeD=N *)m38.1(teef6 **)m38.1(teef6
)evoclA(noitanimreTotecnaraelC=O *)mm2.51(sehcni6 **)mm2.51(sehcni6
)muminiM(evoclAfohtdiW=P *)mc19(teef3 *)mc19(teef3
)evoclA(evobAelbitsubmoCotecnaraelC=Q *)mm754(sehcni81 **)mm754(sehcni81
.edoCnoitallatsnIenaporPdnAsaGlanoitaN1.941B-ASCtnerrucehthtiwecnadroccanI*
.sedoCsaGleuFlanoitaN45APFN/1.322ZSISNAtnerucehthtiwecnadroccanI**
.muminim)mc67(sehcni03-lairetamtiffoslynivotderiuqerecnaraelC***
htobsevresdnasgnillewdylimafelgnisowtneewtebdetacolsihcihwyawevirddevaproklawedisaevobayltceridetanimrettonllahstnevA‡
.sgnillewd
:roolfehthtaenebsedis2muminimanonepoyllufsiynoclabrokced,hcrop,adnarevfidettimrepylnO‡*