Horizon® HZ33CE-10 Gas Fireplace | 19|19installationPipe LengthVerticalTerminalStorm CollarFlashingCeiling FirestopAdj.Pipe Length11" - 14-5/8”90 ElbowoHorizontalTermination Cap# 946-523/PWall ThimbleVinyl SidingStandoff (Optional)Rigid Pipe Adapter# 510-99445 ElbowoPipe LengthHorizontalTermination Cap#946-523/PWall ThimbleVinyl SidingStandoff (Optional)Pipe LengthThe minimum components required for a basichorizontal termination are:1 AstroCap Horizontal Termination Cap1 45 o Elbow1 Rigid Pipe Adaptor1 Wall Thimble1 Length of pipe to suit wall thickness(see chart)For siding other than vinyl, furring strips maybe used, instead of the vinyl siding standoff, tocreate a level surface to mount the vent terminal.The Terminal must not be recessed into siding.If a Vinyl Siding Standoff is required (it mustbe used with vinyl siding), measure to outsidesurface of wall without siding and add 2 inches.This product has been evaluated by Intertekfor using a Rigid Pipe Adaptor in conjunctionwith Duravent Direct-Vent , Selkirk Direct-Temp,Ameri Vent Direct venting and Security SecureVent systems. Use of these systems with theRigid Pipe adaptor is deemed acceptableand does not affect the Intertek WHI listing ofcomponents.WARNING:Do not combine venting components fromdifferent venting systems.Exception: However, use of the the AstroCap TMand FPI Riser is acceptable with all systems.When using Rigid Vent other thanSimpson Dura-Vent, 3 screws must beused to secure rigid pipe to adaptor.RIGID PIPE VENTING SYSTEMSHorizontal or Vertical TerminationsAlternateHorizontalTerminationCapsFlat Wall InstallationMax. Wall Vent LengthThickness (inches) Required (inches)7 - 1/4" 6"10 - 1/4" 9"13 - 1/4" 12"8 -1/4" 3" to 7" Slip3" to 14-1/2 " SlipThe 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 Ameri Vent Direct Vent, Security Secure Vent® , Selkirk Direct-Temp. AstroCapTM is a proprietary trademark of FPI FireplaceProducts International Ltd. Dura-Vent® and Direct Vent are registered and/or proprietary trademarks of Simpson Dura-Vent Co. Inc.13 - 1/4"19-3/4"(502mm)27"(686mm)