DuraPlus® All-fuel, triple-wall chimney system. UL 103 HT.
Specifications UL 103 HT System Applications DuraPlus Chimney is a triple-wall, all-fuel chimney for use with wood stoves, fireplaces, furnaces, boilers, stoves, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas. DuraPlus Materials and Construction .016” 430 stainless steel outer wall or .018” galvanized steel outer wall. .018” aluminized steel intermediate liner. .016” 430 stainless steel inner liner. Insulated layers of ceramic blanket plus ventilated air space.
All-Fuel Chimney | DuraPlus Typical Installations *updated typicals* 4 8 66 7 9 Installation Key 2 13 Wall Strap 3 Wall Thimble 14 Firestop Radiation Shield 4 4 DuraPlus Chimney 5 Attic Insulation Shield 15 Snap-Lock Adapter, DVL/DuraBlack Chimney Adapter, DuraBlack Slip Connector 6 Roof Flashing 16 Extended Roof Bracket 7 Storm Collar 17 DVL or DuraBlack Chimney Adapter 8 Chimney Cap 18 DVL or DuraBlack Tee 9 Elbow 19 DVL or DuraBlack Elbow 10 Elbow Strap 20 Chase To
DuraPlus | All-Fuel Chimney Planning Your Installation 2 FT. MINIMUM ABOVE ANY PORTION OF BUILDING WITHIN 10 FT. 10' 3 FT. MINIMUM HEIGHT FROM ROOF PENETRATION MINIMUM CHIMNEY HEIGHT REQUIREMENT Figure 1 47 DuraVent | www.duravent.com The following recommendations are a general guideline to assist in the layout and selection of the chimney components needed for your installation.
All-Fuel Chimney | DuraPlus Basic Kit *updated description* Kit includes: DVL and DuraBlack Chimney Adapter, Snap-Lock Adapter w/ Trim, 11” Square Ceiling Support Box with Trim, Adjustable Flashing 0/12-6/12, Chimney Cap, Storm Collar, and Attic Insulation Shield. Only available in 6” diameter. Pipe not included. Can be used for flat or vaulted ceiling installations. Use for typical through-the-roof installations.
DuraPlus | All-Fuel Chimney Pipe Selection Chart Chimney Chimney Installed Installed Sections Used Sections Used Chimney Height 6” 12” 24” 36” Chimney Height 6” 12” 24” 36” 6” 14’-10 1⁄2” 1 1 5 1' 15’-4 1⁄2” 1 1 5 2' 16’-4 1⁄2” 1 1 5 3' 17’-4 1⁄2” 1 6 3'-4 1⁄2” 17’-9” 1 1 1 6 3'-10 1⁄2” 18'-3” 1 1 1 6 4'-10 1⁄2” 19'-3” 1 1 1 6 5'-10 1⁄2” 20'-3” 2 7 6'-3” 20’-7 1⁄2” 1 2 1 7 6'-9” 21-1 1⁄2” 1 2 1 7 7'-9” 22-1 1⁄2” 1 2 1 7 8'-9” 23-1 1⁄2” 3 8 9'-1 1⁄2” 23'-6” 1 3 1 8 9'-7 1⁄2” 24' 1 3 1 8 10'-7 1⁄2” 25’ 1 3
All-Fuel Chimney | DuraPlus Elbow Kit Kit includes: (2) elbows and one Elbow Strap. Use for offsets around obstructions such as rafters, ridgepoles, or joists. May have two pairs of elbows, if needed. Offsets greater than 30° are not permitted in accordance to UL 103 standards. Elbows swivel 360° at base (angles are not adjustable). A pair of elbows is required to return an offset chimney back to vertical. Available in stainless steel (KSS) or galvalume (K) outer wall.
DuraPlus | All-Fuel Chimney Square Ceiling Support Box Use with flat, vaulted, or cathedral ceilings. Square Ceiling Support Box is painted black. Refer to Ceiling Pitch table to determine size of support box needed. Supports up to 35’ of DuraPlus Chimney. Starter Section built-in. For adapters, see DVL and DuraBlack section. Trim included.
All-Fuel Chimney | DuraPlus Wall Thimble Ø14” 4¾”-7¾” 17” 17” Adjusts from a minimum of 4 3⁄4” to a maximum of 7 3⁄4” wall thickness, and fits between standard wall studs. To accommodate thicker walls, the telescoping pieces can be extended up to 16” with a field-fabricated extension installed. Interior trim ring painted black. Must be installed with DuraPlus chimney pipe horizontally through the wall and extend a minimum of 2” into the room beyond the interior wall.
DuraPlus | All-Fuel Chimney Tee Support Bracket Use to support the Tee; suspended from a wall. Supports up to 35' of DuraPlus Chimney. Starter Section built-in.
All-Fuel Chimney | DuraPlus Base Plate Use to adapt on a zero-clearance fireplace when using DuraPlus directly off the unit. Starter Section built in. A 12" 6” 7” 8” A 6” 10” 6DP-BP 810000541 7” 11” 7DP-BP 810000588 8” 12” 8DP-BP 810000627 B 12" ORDER # B 4" SIZE STOCK # 1" DuraPlus Baseplate Transition Anchor Plate Use Transition Anchor Plate with DuraPlus when extending or converting from DuraLiner to DuraPlus in chimney restoration. Use with DuraLiner Slip Connector and Hanger.
DuraPlus | All-Fuel Chimney Firestop Radiation Shield Use in ceiling/floor penetrations when a ceiling support is not used. Not required when passing through the roof. Fits on underside of ceiling and adjusts to cover framing. (See installation instructions for proper placement.
All-Fuel Chimney | DuraPlus Roof Flashing Use to weather proof the penetration of chimney pipe through the roof. Storm Collar required. Select roof flashing based on pitch of roof. For example, a 6/12 pitch has a vertical rise of 6” over a horizontal distance of 12”. Made of galvalume.
DuraPlus | All-Fuel Chimney Storm Collar Required with DuraPlus flashing to create a weather proof penetration through the roof deck. Seal inner edge of the collar to the chimney pipe with non-hardening 500°F hightemperature sealant. A SIZE 6” 7” 8” B A 10” 13” 11” 14” 6DP-SC 810000562 12” 15” B ORDER # STOCK # Extended Roof Bracket Use to support the chimney when it extends more than 4’ above the roof. Provides stability to chimney against wind and snow.
All-Fuel Chimney | DuraPlus Snow Splitter Use to divert snow around chimney, vent, and roof flashing. Constructed of paintable galvanized material. Ships flat for easy assembly. For pricing refer to DuraTech price list.
DuraPlus | All-Fuel Chimney Offset Chart SIZE Elbow Chimney Degrees Section 0” 1 1⁄2” 12” 15° 6” 2 3⁄4” 15° 9” 3 1⁄2” 15° 12” 15° 24” 15° RISE OFFSET CHIMNEY SIZING CHART 6” DIAMETER Offset Rise Inches Inches 15° 36” 15° 24”+24” 30° 0” 30° 6” 30° 9” 30° 12” 30° 24” 30° 36” 30° 24”+24” 7” DIAMETER Offset Rise Inches Inches 1 3⁄4” 13 1⁄2” 18” 3” 19 3⁄8” 3” 19 1⁄2” 21” 3 3⁄4” 22 1⁄4” 3 3⁄4” 22 1⁄2” 4 3⁄8” 24” 4 1⁄2” 25 1⁄8” 4 1⁄2” 25 1⁄2” 7 1⁄2” 10 1⁄2”
