6NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

Figure 8

EXTERIOR HORIZONTAL VENT TERMINATION CLEARANCE REQUIREMENTS
*noitallatsnInaidanaC**noitallatsnISU
,hcrop,adnarev,edargevobaecnaraelC=A .ynoclabro,kced *)mc03(sehcni21**)mc03(sehcni21
ebyamtahtroodrowodniwotecnaraelC=B .denepo secnailpparof)mc51(ni6 )mc03(ni21,)Wk3(hutB000,01< dna)Wk3(hutB000,01>secnailpparof )mc19(sehcni63,)Wk03(hutB000,001< *)Wk03(hutB000,001>secnailpparof
secnailpparof)mc51(ni6 )mc32(ni9,)Wk3(hutB000,01< dna)Wk3(hutB000,01>secnailpparof )mc03(sehcni21,)Wk51(hutB000,05< **)Wk51(hutB000,05>secnailpparof
wodniwdesolcyltnenamrepotecnaraelC=C tneverpotdednemmocer)mm503("21 noitasnednocwodniw tneverpotdednemmocer)mm922("9 noitasnednocwodniw
tiffosdetalitnevotecnaraelclacitreV=D latnozirohanihtiwlanimretehtevobadetacol retnecehtmorf)mm854(sehcni81foecnatsid lanimretehtfoenil
)mm854("81)mm854("81
tiffosdetalitnevnuotecnaraelC=E)mm503("21)mm503("21
renrocedistuootecnaraelC=Fmuminim)mc7.21("5muminim)mc7.21("5
renrocedisniotecnaraelC=Gmuminim)mc2.51("6muminim)mc2.51("6
enilretnecfoedisnihcaeotecnaraelC=H ylbmessarotaluger/retemevobadednetxe teef51fothgiehanihtiw)mc19(teef3 *ylbmessarotaluger/retemehtevoba teef51fothgiehanihtiw)mc19(teef3 **ylbmessarotaluger/retemehtevoba
teltuotnevrotalugerecivresotecnaraelC=I*)mc19(teef3**)mc19(teef3
telniylppusrialacinahcemnonotecnaraelC=J ynaottelnirianoitsubmocehtrognidliubot ecnailpparehto
secnailpparof)mc51(ni6 )mc03(ni21,)Wk3(hutB000,01< dna)Wk3(hutB000,01>secnailpparof )mc19(sehcni63,)Wk03(hutB000,001< *)Wk03(hutB000,001>secnailpparof
secnailpparof)mc51(ni6 )mc32(ni9,)Wk3(hutB000,01< dna)Wk3(hutB000,01>secnailpparof )mc03(sehcni21,)Wk51(hutB000,05< **)Wk51(hutB000,05>secnailpparof
telniylppusrialacinahcemaotecnaraelC=K*)m38.1(teef6 )m3(teef01nihtiwfievoba)mc19(teef3 **yllatnoziroh
devaproklawedisdevapevobaecnaraelC=L ytreporpcilbupnodetacolyawevid )m31.2(teef7 )m31.2(teef7
rokced,hcrop,adnarevrednuecnaraelC=M ynoclab *)mc03(sehcni21 )mc03(sehcni21
V
VV
V
V
F
C
Fixed
Closed
Window
Operable
Window
B
B
A
B
H
M
I
= Vent Terminal = Area where Terminal is not Permitted
= Air Supply Inlet
XV
D
V
3 ft.
3 ft.
AA

A

= 9 in U.S.
= 12 in Canada
V
L
B
J
XE
V
A
G
Inside
Corner Detail
*18
Ventilated Soffit
Horizontal
Termination
Detail D
Exterior Wall Center Line
of Termination
18
Inside Corner
B
C
C
C
* See Item D in the Text Below.
.edoCnoitallatsnIenaporPdnAsaGlanoitaN1.941B-ASCtnerrucehthtiwecnadroccanI* .sedoCsaGleuFlanoitaN45APFN/1.322ZSISNAtnerucehthtiwecnadroccanI** sevresdnasgnillewdylimafelgnisowtneewtebdetacolsihcihwyawevirddevaproklawedisaevobayltceridetanimrettonllahstnevA.sgnillewdhtob :roolfehthtaenebsedis2muminimanonepoyllufsiynoclabrokced,hcrop,adnarevfidettimrepylnO*