Specifications

Chimney
Thechimneyisthedrivingforcewhichmakesthestovefunction.Inorderforthestoveto
performsatisfactorilythechimneyheightmustbesufficienttoensurethecorrectdraught
of14to18Pa,soastocleartheproductsofcombustionandpreventproblemsofsmoke
leakingintotheroomwhenthestoveislit.
Note:Achimneyheightofnotlessthan4.5metres,measuredverticallyfromtheoutletof
thestovetothetopofthechimney,shouldbesatisfactory.
AlternativelythecalculationproceduregiveninBS5854:1980maybeusedasthebasis
fordecidingwhetheraparticularchimneydesignwillprovidesufficientdraught.
PleaseNote,thisappliancehasbeentestedbythemanufacturersandworksona3m
straightflue.
Theoutletfromthechimneyshouldbeabovetheroofofthebuildinginaccordancewith
theprovisionsoftheBuildingRegulationsApprovedDocumentJ.
Iftheinstallationisintoanexistingchimney,thenitmustbesoundandhave nocracksor
otherfaultswhichmayallowfumesintothehouse.Olderproperti es,especially,mayhave
chimneyfaultsorthecrosssectionmaybetoolargei.e.morethan230x230mm.
Remedialactionshouldbetakenifrequired,expertadviceshouldbesoughtwhere
required.
Ifthechimneyrequireslining,thenasuitablesolidfuelfluelinermustbeused,in
accordancewithBuildingRegulationsApprovedDocumentJ.
Anyexistingchimneymustbeclearofobstructionandshould havebeensweptclean
immediatelybeforetheinstallationofthestove.Ifthestoveisfi ttedinplaceofanopen
fire,thenthechimneyshouldbeswepton emonthafterinstallationtoclearanysootfalls
whichmayhaveoccurredduetothedifferencei ncombustionbetweenthestoveandthe
openfire.
Ifthereisnoexistingchimneytheneitheraprefabricatedblockchimney,inaccordance
withBuildingRegulationsApprovedDocumentJoratwi nwallinsul atedstainlesssteel
fluetoBS4543canbeused.Thesechimneysmustbefittedinaccordancewiththe
manufacturer’sinstructionsandtheBuildingRegulations.
Asinglewallmetalfluepipeissuitableforconnectingthestovetothechimneybutis
notsuitableforusingforthecompletechimney.Thechimneya nd
connectingfluepipemusthaveaminimumdiameterof150mmandit’s
dimensionshouldbenotlessthanthesi zeoftheoutletsocketofthestovewhichis
150mm.Anybendinthechimneyorconnecti ngfluepipeshouldnotexceed45°.90° 
bendsshouldnotbeused.
Combustiblematerialshouldnotbelocatedwheretheheatdissipatingthroughthe
wallsoffireplacesorfluescouldigniteit.Thereforewheninstallingthestoveinthe
presenceofcombustiblematerialsdueaccountmustbetakenoftheguida nceonthe
separationofcombustiblematerialgiveninBuildingRegulationsApprovedDocument
Jandalsointhesestoveinstructions.