Stimmen - 2, Durchschnittliche Bewertung: 4 ( )

Hersteller: Lennox Hearth Dateigröße: 1.41 mb Dateiname: 3fca5a71-2ee0-4a31-b986-9e8ccb33f715.pdf Unterrichtssprache:

...... " (1791mm) 8......" (210mm) 22" (559mm) 22......" (572mm) 26......" (667mm) 43......" (1111mm) 14......" (372mm) 15......" (391mm) 11" (279mm) 39......" (1006mm) 3" (76mm) 8" (203mm) 7......" (191mm) Outside Air Gas Line Access (1194mm) Electrical Access 8" Dia. (203mm) 36" (914mm) FP592 Fig. 4 SC42A Series specifications and framing. SR/SC Series "A" Woodburning Fireplace B C A FP1531 Front Width A Back Width B Depth C SR/SC36A 31..." (791 mm) 19..." (505 mm) 15..." (394 mm) SR/SC42A 36..." (934 mm) 22..." (581 mm) 15..." 394 mm) Fig. 4a Hearth dimensions. Chase Installation Insulation methods shown are optional for cold climate, not a requirement for unit operation. FP554 Termination Cap Storm Collar Pan Flashing Draftstop Batt Insulation (cut out around fiestop) Firestop Ceiling Level Nailing Flange Gas Line Access (both sides) Electrical Access Outside Air Cover Plate Metal Safety Strips (1, 2 or 3 pieces) Firebox Grate Screen Gas Line Knockout (both sides) Damper Control Surround Standoff Fig. 5 Fireplace and chase parts identification. SR/SC Series "A" Woodburning Fireplace Chimney Requirements - Offset Installations OFFSET 0 1 0 2 1 0 2 0 0 1 0 0 1 0 1' D RISE B G H B OFFSET C E 6 FT. G H A HEARTH FLOOR CHIMNEY SECTION CHIMNEY FLUE EXIT ELBOW 30° OFFSET ELBOW 30° OFFSET ELBOW 30° RETURN ELBOW 30° RETURN ELBOW SKCS8 SUPPORT RISE IWF282 30. Elbow Offsets Offset 3' 4' Rise 1...' 0 0 0 0 3" 11" 0 0 0 0 8..." 20" 1 0 0 0 11..." 25..." 0 0 0 0 13..." 29..." 1 0 0 0 16..." 34..." 0 1 0 0 20..." 40..." 1 0 0 0 21..." 43..." 0 0 1 0 26..." 51..." 1 1 0 0 28..." 55..." 0 0 1 0 31..." 60...” 1 0 1 0 34..." 65..." 0 2 0 0 37..." 70..." 1 0 1 1 41..." 77..." 0 1 1 1 45" 83..." 0 1 2 0 1 47..." 87..." 0 0 0 2 1 51" 94" 0 1 1 1 1 53..." 98" 0 0 3 0 1 56..." 103..." 0 1 0 2 1 59..." 108..." 0 0 2 1 1 62..." 113..." Chimney 0 1 3 0 1 64..." 117..." Support 0 0 1 2 1 68..." 124" 0 1 2 1 1 70..." 128" 0 0 0 3 1 74..." 134..." 0 1 1 2 2 78" 140..." 0 0 3 1 2 81" 146" 0 1 0 3 2 84" 151..." 0 0 2 2 2 87" 156..." 0 1 3 1 2 89..." 160..." 0 0 1 3 2 93" 166..." 0 1 2 2 2 95..." 170..." 0 0 0 4 2 99..." 177..." 0 1 1 3 2 101..." 181..." 0 0 3 2 2 104..." 186..." 0 1 0 4 2 107..." 191..." 0 0 2 3 2 110..." 196..." 0 1 3 2 3 114" 203..." 0 0 1 4 3 117..." 209..." 0 1 2 3 3 120" 213..." 0 0 0 5 3 123..." 220" Example 1 Example 2 Example 3 IWF269 Notes: G + H cannot exceed 20 feet. Air Space Clearances: SK8 (2-wall) = 1..." and "S" Series (3-wall) = 2" Illustration Key The following safety rules apply to offset installations (letters correspond with illustration above): A. Height of the chimney is measured from the hearth to the chimney exit. SR/SC36A SR/SC42A Maximum: 90'0" 90'0" Minimum: Without Elbows 12' 6" 12' 6" With 2 Elbows* 14' 6" 14' 6" With 4 Elbows* 21' 0" 21' 0" B. Do not use more than 4 elbows per chimney. Attach the straps of the return (top) elbow to a structural framing member. The offset (first) elbow of any pair does not have straps. * In Canada, two (2) SK845 are allowed. C. The chimney cannot be more than 30. (45. in Canada) from the vertical plane in any installation*. D. The maximum length of the angled run of the total chimney system is 20 feet. (G plus H cannot exceed 20 feet.) E. A chimney support (Model SKCS8) is required every 6 feet of angled run of chimney. Chimney supports are required for every 30 feet and 60 feet (SK8 pipe) or 20 feet and 40 feet (3-wall pipe) of vertical chimney height above the hearth. Determine the offset distance of your chimney arrangement from the centerline of the fireplace to the centerline of the chimney where it is to pass through the first ceiling. NOTE: This offset distance may not be your full offset distance. See Examples 2 and 3. Fig. 6 Chimney system requirements. SR/SC Series "A" Woodburning Fireplace Planning Information Preplanning an installation is very important to ensure safety and to save time and money. An installer must predetermine where a fireplace will be set and how the chimney system will be run. Mounting the Fireplace A fireplace may only be mounted on the following surfaces: 1. A flat combustible surface. 2. A raised wooden platform. 3. A concrete block or other solid object placed beneath each of the four (4) corners of the fireplace. The fireplace must be spaced 1/2" (13 mm) from a combustible back wall and 1/2" (13 mm) from a combustible side wall or support. (Page 14, Fig. 20) Planning the Chimney Run LT TOTAL INSTALLED MODEL SK LENGTH LENGTH 2 WALL CHIMNEY (LT) (L1) SK81 11......" 10......" SK818 17......" 16......" SK83 35......" 34......" SK84 47......" 46......" L1 L1 WF288 Fig. 7 Installed lengths of chimney sections. Determine how the chimney will be run, length of run and chimney components required to complete the job. (Fig. 6) Never install a chimney below minimum heights. In planning a chimney system, it is important to know: 1. The height of a chimney is measured from the hearth to the exit point on the termination. 2. A chimn...

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