Regency Horizon™ HZ42STE-10 Gas Fireplace | 2727|installationPipe LengthPipeLength90 ElbowoHorizontalTermination CapWall ThimbleVinyl SidingStandoff (Optional)Rigid Pipe Adapter45 ElbowoRIGID/FLEX PIPE VENTING SYSTEMSHorizontal or Vertical TerminationsThe minimum components required for a basic horizontal termination are:1 Simpson Duravent Adaptor1 Horizontal Termination Cap1 45 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. Forsiding 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.When using Rigid Vent other thanSimpson Dura-Vent, 3 screws must beused to secure rigid pipe to adaptor.This product has been evaluated by Intertekfor using a Rigid Pipe Adaptor in conjunctionwith Duravent Direct-Vent , Selkirk Direct-Temp,Ameri Vent Direct, ICC Excel, MetaFab ventingand Security Secure Vent systems. Use ofthese systems with the Rigid Pipe adaptor isdeemed acceptable and does not affect theIntertek WHI listing of components.WARNING:Do not combine venting components fromdifferent venting systems.However use of the the AstroCapTM and FPIRiser is acceptable with all systems.The FPI AstroCap TM and FPI Riser Vent terminal are certified for installations using FPI venting systems as well as Simpson Dura-Vent® Direct Vent,American Metal Products Ameri Vent Direct Vent, ICC Excel, MetaFab, Security Secure Vent®, Selkirk Direct-Temp. AstroCap TM is a proprietary trademarkof FPI Fireplace Products International Ltd. Dura-Vent® and Direct Vent are registered and/or proprietary trademarks of Simpson Dura-Vent Co. Inc.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. Pipe