Regency® P121E-11/P131E-11 Zero Clearance Direct Vent Gas Fireplace | 23installationDescription SimpsonDirect Vent Pro®SelkirkDirect Temp™American MetalProducts®Amerivent DirectMetal-Fab™Sure SealSecuritySecure- Vent®ICC ExcelDirectOlympiaVentis DV*Attic Insulation Shield 12” 46DVA-IS N/A@ FPI N/A 4DAIS12 N/A SV4RSA N/A VDV-AIS04Attic Insulation Shield - Cold Climates 36” N/A N/A 4DAIS12 N/A N/A TM-4AS N/AHigh Wind Vertical Cap 46DVA-VCH N/A N/A N/A N/A TM-4VT VDV-VCHW04High Wind Horizontal Cap 46DVA-HC N/A N/A N/A N/A TM-4DHT N/AHorizontal Square Termination Cap 46DVA-HC 4DT-HHC 4DHC 4DHT SV4CHC-1 TM-4HT VDV-HC04Vertical Termination Cap 46DVA-VC 4DT-HVC 4DVC 4DVT SV4CGV-1 N/A N/AStorm Collar 46DVA-08A 4DT-SC 4DSC 4DSC SV4FC TM-SC VDV-SC04Restrictor Disk N/A N/A N/A N/A N/A TM-4DS N/AExtended Vertical Termination Cap N/A N/A N/A N/A N/A N/A N/AChimney Conversion Kit A (USA only) 46DVA-KCA N/A N/A N/A N/A TM-4CA6 N/AChimney Conversion Kit B (USA only) 46DVA-KCB N/A N/A N/A N/A TM-4CA7 N/AChimney Conversion Kit C (USAonly)46DVA-KCC N/A N/A N/A N/A TM-4CA8 N/AWall Firestop 46DVA-WFS N/A N/A N/A N/A TM-4TR VDV-FS04Colinear Flex Connectors 46DVA-ADF N/A N/A N/A N/A N/A N/AAdjustable Flashing 0/12-6/12 46DVA-F6 4DT-ST14 4D12S 4DST14 SV4STC14 TF-4FA VDV-F0406Adjustable Flashing 6/12-12/12 46DVA-F12 4DT-ST36 4D36S 4DST36 SV4STC36 TF-4FB VDV-SSOVinyl Siding Standoff 46DVA-VSS 4DT-VS N/A 4DVS SV4VS TM-VSS N/AVinyl Siding Shield Plate N/A 4DT-VSP N/A N/A SV4VS N/A N/ASnorkel Termination 14” 46DVA-SNK14 N/A N/A N/A N/A TM-4ST14 N/ASnorkel Termination 36” N/A N/A N/A N/A N/A TM-4ST36 N/ABasic Horizontal Termination Kit (A) Disc. 4DT-HKA 4DHTK2 4DHTKA SV-SHK TM4-HTK VDV-KW04Horizontal Termination Kit (B) 46DVA-KHA(Changed Components)4DT-HKB 4DHTK1 4DHTKB SV-HK TM4-HTK VDV-K04Vertical Termination Kit Disc. 4DT-VKC 4DHTK 4DHTK SV-FK N/A N/AFPI946-506/P Vent Guard (Optional) for AstroCap 946-205 Vinyl Siding Shield for Riser Vent Terminal510-994 Rigid Pipe Adaptor (Must use with all rigid piping) 946-208/P Vent Guard (Optional) for Riser Vent Terminal640-530/P Riser Vent Terminal 946-523/P AstroCap Horizontal Cap946-206 Vinyl Siding Standoff for AstroCapNote: When using Metal-Fab Sure Seal Rigid Piping - please note that the Adaptor (4DDA) must be used in conjunction with FPI Rigid Pipe Adaptor (510-994).Note: Horizontal runs of vent must be level, or have a 1/4” rise for every 1 foot of run towards the termination.Never allow the vent to run downward - this could cause high temperatures and may present a possible fi re hazard.Offset Pipe Selection: Use this table to determine offset pipe lengths.Pipe Length(L)4” x 6-5/8” Venting For specifi c instructions on venting components - visit themanufacturers website listed below.Run (X) Rise (Y)0” (0mm) 4-7/8” (124mm) 13-7/8” (340mm) Simpson Direct Vent Pro: www.duravent.com6” (152mm) 8” (203mm) 16-1/2” (419mm) Selkirk Direct-Temp: www.selkirkcorp.com9” (229mm) 10-1/8” (257mm) 18-5/8” (473mm) American Metal Products: www.americanmetalproducts.com12” (305mm) 12-1/4” (311mm) 20-3/4” (527mm) Metal-Fab Sure Seal: www.mtlfab.com24” (610mm) 20-5/8” (524mm) 29-1/8” (740mm) Security Secure Vent: www.securitychimneys.com36” (914mm) 29” (737mm) 37-1/2” (953mm) Industrial Chimney Company: www.icc-rsf.com48” (1219mm) 37-7/16” (951mm) 45-15/16” (1167mm)* Olympia Ventis DV applicable for the following units only: B36XTE, B36XTCE, B41XTE, B41XTCE, P36, P36E