Regency HZ42STE-NG10 Owners & Installation Manual

Also see for HZ42STE: Owners & installation manual

Contents

Regency Horizon™ HZ42STE-10 Gas Fireplace | 3535|installation1) 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”(294mm)11”(294mm)ASTROCAPDIMENSIONS (946-523/P)Minimum Vent Clearancesto CombustiblesUNIT INSTALLATION WITHHORIZONTALTERMINATION4" X 6-5/8"VENTING(Flex Vent Systems)NOTE: Horizontal sections must be support-ed at 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 2 x6 walls.5) Slip the assembled liner and terminationassembly through the thimble making sure thetermination cap faces up (there are markingson the cap to show 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 the fireplace.(You may wish to cut the liner shorter to makeit more workable.) Do not bend liner more than90 o . The liners must slip over the collars aminimum of 1-3/8".7) Apply Mill Pac over the fireplace inner flue collarand slip the inner flex liner down over it andattach 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 the waterout.IMPORTANT: Do not locate termination hoodwhere excessive snow or ice buildup mayoccur. Be sure to check vent termination areaafter snow falls, and clear to prevent accidentalblockage of venting system. When using snowblowers, make sure snow is not directedtowards 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 1-1/2" (38mm).Recommended Framed OpeningSizeVent Size Framing Size4" x 6 - 5/8" 10" x 10"Below are the recommended framingdimensions (inside measurements) for the4" x 6-5/8" and 5" x 8" rigid vent terminations -for use with a firestop or wall thimble.Horizontal Top* 3" (76mm)*Horizontal Side 2 " (51mm)Horizontal Bottom 2" (51mm)Vertical Vent 2" (51mm)