Quadra-Fire • QVI-30FB-S • 2020-910 Rev. H • 6/0912A. Venting Components77 Installing Vent Pipe and ApplianceThe vertical vent termination system installed on this modelincludes:• One 3-foot section stainless steel flexible pipe (includedwith insert).• One length of 3-inch flexible vent pipe for combustion air(included with vent kit).• Flexible vent pipe for exhaust air (included with vent kit).• One pipe-to-cap adaptor (included with vent kit).• One vertical termination cap (included with vent kit).Figure 7.1B. Connecting Vent PipeReference instructions in the termination kit.• Install the 3-inch flexible vent pipe(s) down through thechimney.• Secure the exhaust flexible vent pipe to the 3 foot sectionstainless steel flexible vent pipe using the factory-installed 3-inch collar in the stainless steel section ofpipe (see Figure 7.1).• Use 3 screws to attach either a 4 foot or 30 foot sectionof inlet air vent to the inlet collar on the collar slide plate(see Figure 7.1). NOTE: The collar slide plate may beremoved from appliance to aid installation.• Seal opening between flex vent and chimney just aboveinsert. Unfaced fiberglass insulation may be used for thispurpose.CAUTIONSharp Edges• Wear protective gloves and safetyglasses during installation.TERMINATIONCAPADAPTOREXHAUSTVENT PIPEV= 14 FT. MINIMUM50 FT. MAXIMUM3 INCH COLLAR(Factory installed tostainless steel section)WARNING: DO NOTBLOCK PIPE END WITHINSULATION OR ANY OTHERSEALING MATERIALSTAINLESS STEELPIPE - 3 FT. MIN.REQUIRED (INCLUDED)INLET AIRVENT PIPECOLLAR ATTACHMENTBRACKETEXHAUST COLLARINLET AIR COLLARNote: To achieve optimumper formance of insert,minimize or avoid bendsin exhaust vent pipe.