Manual - Unvented Gas Log Heater or Vented Decorative Appliance

CLEARANCE and HEIGHT REQUIREMENTSDEB Unvented Gas LogsWARNINGThe dimensions shown in Figures 4 through 12 and defined in the fireplacemanufacturer's instructions are minimum clearances to maintain wheninstalling this heater. Left and right clearances are determined when facingthe front of the heater.When heater is installed into a ventless firebox, minimum clearances, asspecified by the ventless firebox manufacturer, must be met.Follow these instructions carefully to ensure safe installation. Failure tofollow instructions exactly can create a fire hazard.Sidewall and ceiling clearances: The sides of the fireplaceopening must be at least 16" from any combustiblewall. The ceiling must be at least 42" from the top of thefireplace opening.Heat ResistantMaterialMeasure ThisDistance42"16"Heater inFireplace orFireboxFigure 5 -Measure Heat Resistant MaterialFP2795Figure 4 -Sidewall and Ceiling ClearancesFP1996Heat resistant material (minimum requirements)with no wooden FP1996 mantel or other combustible projection:wall ceiling clearancesTo install the gas logs into a fireplace with no woodenmantel, shelf or other combustible projection above thefireplace opening, measure the heat resistant materialheight, per Figure 5, then see TABLE A.Heat resistant materials such as slate and marble must beat least 1/2” thick. Sheet metal should not be installedonto combustible material.IMPORTANT: If you cannot meet these minimum clearancesyou must operate the heater with chimney fluedamper open. Refer to “Installing Vented Applications”found on page 18.Table A -Heat Resistant Material Requirements with NoMantel or Combustible ProjectionFP2795Measure heat resist materialHeat ResistantMaterial Requirements for Safe InstallationMeasurement DEB20 DEB24/3012” or more Hood not required8” or less than 12” Hood not required Extend heatresistant mat’l to12” or install hoodFigure 5Less than 8”Extend heat resistant Extend heatmaterial to at least 8” resistant mat’l toand install hood. at least 8” andFigure 5install hood.Figure 5.OR, extend heatresistant materialto a height of atleast 12”44D0060