Harman PF100 - Page 14

14
3-90-08101R23_06/13
16”
18
1/8
” 18
1/8
”
Fig. 25
Chimneystallerthan20’abovetheconnectionwillrequirea
drafttesttodetermineifthedraftistoohigh.
Note:TheHighBurnDraftshouldnotexceed.85IWC.Some
formofarestrictorplatemayberequiredatthetopofhigh
chimneystoreducethedraft.Seepage20fortheDraftTest
procedure.
Fig. 23
See NOTES:
on page 12
Fig. 26
Fig. 24
The shaded area is where the clearance for the PL vent
pipemustbemaintainedat3”.Aftertheventingleavesthe
shadedareaitmaybeinstalledaspertheventmanufacturer
instructions.(Onlylisted4”pelletventwallpass-throughsand
restopsmaybeused.)SeeFig.23&25.
Creosote - Formation and Need for Removal -Whenwoodisburnedslowly,itproducestarandotherorganicvapors,
whichcombinewithexpelledmoisturetoformcreosote.Thecreosotevaporscondenseintherelativelycoolchimneyue
ofaslow-burningre.Asaresult,creosoteresidueaccumulatesontheuelining.Whenignited,thiscreosotemakesan
extremelyhotre.Thepelletventpipeshouldbeinspectedatleasttwicemonthlyduringtheheatingseasontodetermine
ifacreosotebuilduphasoccurred.Ifcreosotehasaccumulateditshouldberemovedtoreducetheriskofachimneyre.
Guidanceonminimizingcreosoteformationandtheneedforperiodiccreosoteremoval:Thechimneyshouldbeinspected
duringtheheatingseasontodetermineifacreosotebuild-uphasoccurred.Ifasignicantlayerofcreosotehasaccumulated
(3mmormore)itshouldberemovedtoreducetheriskofachimneyre.
This furnace may be used and installed into an existing
masonryorClassAmetalchimney.
Certain Canadian and Local Codes may require that the
chimney be fully relined. See Fig. 24.
This Furnace May Notbeventedintoachimneyueserving
anotherappliance.
The chimney should be cleaned and or inspected before
installation.
Venting and Installation
16”