Jetmaster 18f User Manual

Termination
It is important to terminate the top of the ue in such a way that it will allow free passage of combustion
products to the atmosphere without being subjected to turbulent air or high pressure zones that could cause a
downdraught.
Building regulations stipulate minimum clearance above windows and ventilation openings.
Potsshouldbesimple,opentoppedandwiththesameinternaldiameterastheue.Unconventionalpotsor
terminals must be so designed that will operate satisfactorily in all wind directions. Take steps to prevent birds
nesting in the terminal. Thatch roofs need specialist advice. Please contact your chimney supplier.
Register Plates
Where a register plate is required it must conform to the building regulations..
Bends
Theidealueisstraightandvertical.Newchimneysmustnotdeviatemorethan45ºfromthevertical,butitis
desirablethatthedeviationsdonotexceed30º.Bendsgreaterthan30ºshouldbeavoidedwherepossible.In
olderchimneysbendsexceeding45ºmaybefoundandwilldegradeueperformance.
Sweeping
Thechimneycanbesweptthroughthere.Thereisprovidedwithremovablebafeboardstofacilitatechimney
sweepingandfortheremovalofsootfromtheunit.Theremustbeinstalledinsuchawaythatthiscanbe
carriedout.Accesspanelsmayalsobeprovidedintheuetofacilitatecleaning.Collectionofanydebrismust
be easily removable.
Flue Adaptor
TheJetmasterstoveisnotastructuralunit;althoughveryrobustitisnotdesignedtotaketheweightoftheue.
Therefore a structural lintel will need to be provided for clay liners or in the case of pre fabricated stainless steel
chimneythechimneymanufacturesrecommendedxingbracketsormethodmustbeused.
Hearths, Fire Surrounds and Shelves
Theoororrecessonwhichtherestandsshallhaveadequateloadbearingcapacity.Particularattentionshall
be paid to existing constructions.
Itisimportanttoensurethatthereplaceisinstalledonanoncombustiblesurface.
Donotinstallthisunitdirectlyontowoodenorcarpetoors.
Anyresurroundorhearthshouldbesuitableforusewithasolidfuelre.
Allowancesmustbemadeforexpansionandcontractionwhenttingmaterialsupagainsttherewhichmay
become hot.
9
Hearths
Newhearths,replacesrecessesandchimneysshouldbeconstructed
in line to conform to Building Regulations Document J.
The hearth must be made from non combustible material and at least
12mm thick.
The hearth must protrude at least 225mm forward from the front face
of the appliance and 150mm each side from the edge of the appliance.
See diagram.
It must be structurally sound to withstand the weight of the appliance
with it’s fuel load.

Jetmaster 18f Specifications

General

Brand	Jetmaster
Model	18f
Category	Stove
Language	English