High Altitude Conversion - HearthStone STERLING “G” 8531 Owner's Manual

HearthStone Quality Home Heating Products MODEL Sterling "G" Direct-Vent

High Altitude Conversion

For installation from 610-1370 meters (2000-4500ft.) The orifice sizes (DMS) for natural and propane gas
are 47 and 56 (front),55 (rear) respectively. See data plate for additional information. For high altitude
installation consult the local gas distributor or the authority having jurisdiction for proper rating methods. If
the installer must convert the unit to adjust for varying altitudes, the information sticker must be filled out by
the installer and adhered to the appliance at the time of conversion.
This appliance has been converted for use at an altitude of—————————–——————————
Orifice size————————— Manifold Pressure————————————————
Input(Btu/h)————————————————Fuel Type——————————————————
Date of Conversion——————————————— Converted By———————————————
—
Cet appareil est equipé pour des altitudes compries entre 2000 et 4500 pieds (610-1370-m) seulement.
Cet appareil a été converti au———————————————————————
Injecteur————————————————————————————————
Pression à la tubulure (alimentation—————————————————————
Déoit calorifique——————————————————————————————
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