10 Regency ® P33-4 Zero Clearance Direct Vent Gas FireplaceINSTALLATIONCaution RequirementsThe top, back and sides of the fireplace are defined bystandoffs. The metal ends of the standoff may NOT berecessed into combustible construction.WARNINGFire hazard is an extreme riskif these clearances (air space) to combustible materials are notadhered to. It is of greatest importance that this fi replace and ventsystem be installed only in accordance with these instructions.CLEARANCES WITH CONTEMPORARY FACEPLATEThe clearances listed below are Minimum distances unless otherwise stated:A major cause of chimney related fires is failure to maintain required clearances (air space) to combustible materials. It is of the greatest importancethat this fi replace and vent system be installed only in accordance with these instructions.Clearance: Dimension Measured From:A: *Front Floor Clearance (min.) 1" (25mm) Underside of UnitB: *Sidewall 7-1/2" (241mm) Side of UnitC: *Ceiling(room and/or alcove)30" (889mm) Top of UnitD: Alcove Width 48" (1219mm) Sidewall to Sidewall (Minimum)E: Alcove Depth 36" (914mm) Front to Back Wall (Maximum)BCClose to CeilingFlue Clearances toCombustiblesHorizontal - Top 2-1/2"Horizontal - Side 1-1/2"Horizontal - Bottom 1-1/2"Vertical (Flex Vent) 1-1/2"Vertical (Rigid) 1-1/4"*Note: All measurements are from the top/side of the unit, not optional front.Clearances for Bay or Flush FrontThe clearances listed below are Minimumdistances unless otherwise stated:A major cause of chimney related fires isfailure to maintainrequired clearances (air space) to combus-tible materials.It is of the greatest importance that thisfi replace and vent systembe installed only in accordance with theseinstructions.Clearance to Combustibles from:Back 0" (0mm)Side 0" (0mm)Floor 0" (0mm)NOTE: The minimum floor clearance must bemaintainedfrom the top surface of the carpeting, tile,etc.CLEARANCES FOR BAY OR FLUSH FRONTMinimum Clearance from Top of Unit to:Mantel* min. 7" (177mm)Ceiling 30" (762mm)from top of unit.Side Wall ClearanceBay or Flush Front 7-1/2" (191mm)Minimum Vent Clearances:2-1/2" (64mm) Horizontal Top1-1/2" (38mm) Horizontal Side1-1/2" (38mm) Horizontal Bottom1-1/4" (32mm) Vertical Vent Clearance(Rigid Vent)1-1/2" (38mm) Vertical Vent Clearance(Flex Vent)Alcove Clearances:Max. Depth 36" (914mm)Min. Width 48" (1219mm)Min. Height 59" (1499mm)* see mantel clearance instructions.WarningFire hazard is an extreme risk if theseclearances are not adhered to.