24 Regency ® P36D-1 Zero Clearance Direct Vent Gas FireplaceINSTALLATIONRigid Pipe AdaptorPipe LengthVerticalTerminationCapStorm CollarFlashingCeiling Firestop24" PipeLengthAdj.Pipe Length11" - 14-5/8"90 ElbowoHorizontalTerminationCapWall ThimbleVinyl SidingStandoff (Optional)RIGID PIPE VENTING SYSTEMSHorizontal or Vertical TerminationsThe minimum components required for a basichorizontal termination are:1 Horizontal Termination Cap1 90 o Elbow1 Rigid Pipe Adaptor1 Wall Thimble1 Length of pipe to suit wall thickness(see chart)Wall thickness is measured from the back standoffsto the inside mounting surface of termination cap.For siding other than vinyl furring strips may be used,instead of the vinyl siding standoff, to create a levelsurface to mount the vent terminal. The Terminalmust not be recessed into siding. Measure the wallthickness including furring strips.If a Vinyl Siding Standoff is required (it must be usedwith vinyl siding), measure to outside surface of wallwithout siding and add 2 inches.The FPI AstroCapTM and FPI Riser Vent terminal are certified for installations using FPI venting systems as well as Simpson Dura-Vent ® Direct Vent ,American Metal Products, Security Secure Vent ®, AmeriVent Direct Vent. AstroCap TM is the proprietary trademark of FPI Fireplace Products InternationalLtd. Dura-Vent® and Direct Vent are registered and/or proprietary trademarks of Simpson Dura-Vent Co. Inc.This product has been evaluated by Intertek forusing a Rigid Pipe Adaptor in conjunction withDuraVent Direct Vent, Selkirk Direct-Temp, AmeriVent Direct venting and Security Secure Ventsystems. Use of these systems with the RigidPipe Adaptor is deemed acceptable and does notaffect the Intertek WHI listing of components.WARNING:Do not combine venting components fromdifferent venting systems.However use of the AstroCap TM and FPI Riseris acceptable with all systems.Flat Wall InstallationWall Thickness (inches) Vent Length Required (inches)4" - 5-1/2" 6"7" - 8-1/2" 9"10" - 11-1/2" 12"9" - 14-1/2" 11" - 14-5/8" Adj. Pipe15" - 23-1/2" 17" - 24" Adj. PipeCorner InstallationWall Thickness (inches) Vent Length Required (inches)3-1/4" - 6-3/4" 11" - 14-5/8" Adj. Pipe7-3/4" - 16-1/4" 17" - 24" Adj. Pipe7-1/4" - 8-3/4" 6" + 12"9" + 9"4-1/4" - 5-3/4" 6" + 9"AlternateHorizontalTerminationCaps