Regency GF900L-NG1 Owners & Installation Manual

Contents

Regency GF900L-1 Gas Fireplace25installation1) Locate the unit in the framing, rough in the gas(preferably on the right side of the unit). Locatethe centerline of the termination and mark wallaccordingly. Cut an square hole in the wall - seechart (inside dimension).Note: If installing termination on a siding cov-ered wall, a vinyl siding standoff or vinylfurring strips must be used to ensure thatthe termination is not recessed into thesiding.2) Level the fireplace and fasten it to the framingusing nails or screws through the nailing strips.3) Assemble the vent assembly by applying MillPac to the inner flue collar of the termination andslipping the inner flex liner over it at least 1-3/8"(35mm). Fasten with the 3 screws (drilling pilotholes will make this easier). Apply Mill Pac orhigh temperature silicone to the outer flex pipeand slip it over the outer flue collar of the ventterminal at least 1-3/8"(35mm) and fasten withthe 3 screws.11”(279mm)11”(279mm)ASTROCAPDIMENSIONS (946-523/P)Minimum Vent Clearancesto CombustiblesUNIT INSTALLATIONWITH HORIZONTALTERMINATION4" X 6-5/8" ( 102MM X 175MM)VENTING(Flex Vent Systems)NOTE: Horizontal sections must be supportedat intervals not exceeding 3 feet (0.9meter). (Flame picture and performancewill be affected by sags in the liner).4) Separate the 2 halves of the wall thimble andsecurely fasten the one with the tabs to theoutside wall making sure that the tabs are ontop and bottom. Fasten the other thimble halfto the inside wall. The thimble halves slip insideeach other and can be adjusted for 2 x 4 or 2x 6 walls.5) Slip the assembled liner and terminationassembly through the thimble making sure thetermination cap faces up (there are markingson the cap indicating which way is up). This willposition the termination cap with proper downslope for draining water. Fasten the cap to theouter wall with the 4 supplied screws.6) Pull the centre inner and outer flex liner outenough to slip over the flue collars of thefireplace. (You may wish to cut the liner shorterto make it more workable.) Do not bend linermore than 90 o. The liners must slip over thecollars a minimum of 1-3/8".7) Apply Mill Pac over the fireplace inner fluecollar and slip the inner flex liner down over itand attach with 3 supplied screws.8) Do the same with the outer flue collar and outerflex liner.9) Apply a bead of silicone between the thimbleand termination and around the outer edge ofthe terminal at the wall in order to keep thewater out.IMPORTANT: Do not locate termination hoodwhere excessive snow or ice buildup mayoccur. Be sure to check vent terminationarea after snow falls, and clear to preventaccidental blockage of venting system. Whenusing snow blowers, make sure snow is notdirected towards vent termination area.* Clearances noted below must be maintained;except when passing through a wall, ceiling or at thetermination where the use of a firestop or wall thimblereduces clearance to 1" (25mm).Below are the recommended framing dimensions(inside measurements) for the 4" x 6-5/8" rigidvent terminations - for use with a firestop or wallthimble.Horizontal Top* 3" (76mm)*Horizontal Side 2 " (51mm)Horizontal Bottom 2" (51mm)Vertical Vent 2" (51mm)TerminationCapWall Thimble 2 pieces(10" (254mm)Outer Diameter)2” x 4” or 2” x 6”6-7/8" (173mm)dia. air intake4" (102mm) dia. flue pipewith spring spacerScrews(3 perconnection)Screws(4 perconnection)CLCL39” (991mm)Min.of holeUsing Flex SystemRecommended Framed Opening SizeVent Size Framing Size102mm x 175mm 254mm x 254mm