Regency Horizon ® HZ54E-10 Gas Fireplace | 21|21installationRIGID PIPE VENTING SYSTEMSBASIC HORIZONTAL & VERTICAL TERMINATIONSRigid Pipe Vent Systems offer a complete line ofcomponent parts for installation of both horizontaland vertical installations. Many items are offeredin decorative black, as well as galvanized finish.The minimum components required for a basicHorizontal Termination are:1 AstroCap XL Termination Cap1 90 o Elbow1 Rigid Pipe Adaptor1 Wall Thimble1 Length of rigid pipe to suit wall thicknessThe minimum components required for a basicVertical Termination are:1 Vertical Termination Cap1 Rigid Pipe Adaptor1 Lengths of pipe to adequatelypenetrate roof1 Ceiling Firestop1 Flashing1 Storm CollarWall thickness is measured from the backstandoffs to the inside mounting surface oftermination cap. For siding other than vinyl, furringstrips may be used, instead of a vinyl sidingstandoff, to create a level surface to mount thevent terminal. The Terminal must not be recessedinto siding. Measure the wall thickness includingfurring strips.If a Vinyl Siding Standoff is required (it must beused with vinyl siding), measure to outside surfaceof wall without siding and add 2 inches.When using Rigid Vent other thanSimpson Dura-Vent, 3 screws must beused to secure rigid pipe to adaptor.The FPI AstroCap XLTM is certified for installations using FPI venting systems as well as Simpson Dura-Vent® Direct Vent Pro, ICC Excel and SelkirkDirect-Temp. AstroCap XLTM is a proprietary trademark of FPI Fireplace Products International Ltd. Dura-Vent® and Direct Vent are registered and/orproprietary trademarks of Simpson Dura-Vent Co. Inc.This product has been evaluated by Intertek forusing a Rigid Pipe Adaptor in conjunction withSimpson DV Pro, Metal-Fab Sure-Seal, ICCExcel and Selkirk Direct-Temp systems. Useof these systems with the Rigid Pipe adaptoris deemed acceptable and does not affect theWarnock Hersey/Intertek listing of components.WARNING:Do not combine venting components fromdifferent venting systems.Exception: However, use of the the AstroCapXLTM is acceptable with all systems.Alternate SnorkelTermination CapHOTAlternate HorizontalTermination CapsRigid PipeAdaptor (770-994)Pipe LengthVertical TerminalStorm CollarFlashingCeiling FirestopPipeLengthPipe Length90 ElbowoAstroCap XLTermination Cap(Part #946-623/P)Wall Thimble(Mandatory in allHorizontal Terminations)Vinyl SidingStandoff (Optional) Vent Guard - if required*(Part #946-506/P)