TOA Electronics CR-3835L manual

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 1 36" Wood Burning Fireplaces P/N 700,024M REV. N/C 05/2004 CR-3835R CR-3835L MODELS CUSTOM SERIES This installation manual will enable you to obtain a safe, efficient and dependable installation of your fireplace system. Please read and under- stand these instructions before beginning your inst[...]

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 2 TABLE OF CONTENTS Safety Rules .................................... page 2 Tools and Building Supplies ............ page 2 Precautions ..................................... page 2 Introduction ..................................... page 3 Clearances/Height Requirements ..... page 3 Chimney System ..[...]

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 3 Figure 1 TYPICAL INSTALLATION *Construction Materials: • framing materials • paneling • particle board • flooring • millboard • dry wall • plywood • etc. The most important areas of concern dealing with the installation of factory-built fireplaces are clearances to combustible mater[...]

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 4 WARNING: IF INSULATION IS USED, THE FIREPLACE MUST NOT BE PLACED DI- RECTLY AGAINST IT. INSULATION OR VAPOR BARRIERS, IF USED, MUST FIRST BE COVERED WITH GYPSUM BOARD, PLYWOOD, PARTICLE BOARD OR OTHER MATERIAL TO ASSURE INSULATION AND VAPOR BARRIERS REMAIN IN PLACE. Figure 2 Chimney Height The tota[...]

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 5 Note: Install the hearth extension only as illus- trated. The safety strips should extend from front of the fireplace at least 1 ¹⁄₂ " and should extend to be at least flush with the sides. In the event a wooden support is used to elevate the fireplace above the floor, a “Z” type safe[...]

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 6 FIREPLACE SPECIFICATIONS Figure 11 17 1/2" (445mm) 32 7/8" (835mm) 21" (533m) 6" (152mm) 40 1/2" (1029mm) 37 3/8" (949mm) 42 3/4" (1086mm) 38 5/8" (981mm) 17 1/2" (445mm) 32 7/8" (835mm) 21" (533m) 6" (152mm) 40 1/2" (1029mm) 37 3/8&q[...]

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 7 FRAMING SPECIFICATIONS Framing Dimensions CR-3835 Series A 42 ¹₂ " (1080 mm) B 40 ⁵₈ " (1032 mm) C 24 ¹₂ " (622 mm) D 34 ³₄ " (883 mm) E 46 ⁵₈ " (1184 mm) F 45" (1143 mm) Figure 16 Figure 15 Figure 12 Figure 13 Figure 14 Figure 17 Framin[...]

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 8 Step 8. Fireplace should be secured to side framing members using the full length nailing tabs at the top and bottom of the fireplace front face. Use 8d nails ( Figure 18 ). Figure 18 Note: The nailing tabs and the area directly behind the nailing tabs are exempt from the clearances described on pa[...]

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 9 CHIMNEY 30 ° OFFSET THROUGH FLOOR OR CEILING It may be necessary to assemble the chimney at 30 ° when passing through the floor or ceiling area. Use the F8FS30-2 firestop spacer as shown in Figures 22 and 23 . Support the chimney at floor or ceiling penetration with a FTF8 stabi- lizer if distanc[...]

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 10 Note: If chimney extends more than 8' above roof surface, guy wires are also recommended. Use three (3) guy wires, attach to locking band assembly, extend and secure to roof in a trian- gular pattern (Figure 31 ). Guy wires are not supplied by the manufacturer. Roof Ridge 120 ° CTD T erminat[...]

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 11 Figure 33 Figure 34 This suggestion is provided in the interest of better operation. If the terminations are located too close to each other, smoke may migrate from one flue into the other. CTD 18" 18" 24" 24" CTDT CTDT Less Than 10' 3' Min 2' Min. 10' 3&apo[...]

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 12 The offset and return elbows may be attached together, or a section or sections of chimney may be used between, but do not exceed 20' in total length between elbows. If sections of pipe exceed 10' between elbows, a chimney stabi- lizer must be used at the midpoint ( Figure 35 ). The stab[...]

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 13 FTF8 VERTICAL ELEVATION CHART 10 ¹⁄₄ 01 0 ¹⁄₄ 1 0 0 0 0 – 0.26 16 ¹⁄₄ 14 ¹⁄₄ 0 1 0 0 0 – 0.41 22 ¹⁄₄ 11 0 ¹⁄₄ 0 0 1 0 0 – 0.57 26 ¹⁄₂ 22 ¹⁄₂ 1 1 0 0 0 – 0.67 32 ¹⁄₂ 28 ¹⁄₂ 1 0 1 0 0 – 0.83 34 ¹⁄₄ 21 0 ¹⁄₄ 0 0 0 1 0 – 0.87 38 ?[...]

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 14 FTF10 VERTICAL ELEVATION CHART 11 0 11 1 0 0 279 0.28 17 1 5 0 1 0 432 0.43 21 ¹⁄₄ 19 ¹⁄₄ 2 0 0 540 0.54 27 ¹⁄₄ 23 ¹⁄₄ 1 1 0 692 0.69 33 ¹⁄₄ 29 ¹⁄₄ 0 2 0 845 0.85 35 2 11 0 0 1 889 0.89 37 ¹⁄₄ 31 ¹⁄₄ 2 1 0 946 0.95 43 ¹⁄₄ 37 ¹⁄₄ 1 2 0 1099 1.10 51 [...]

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 15 FTF8 OFFSET ELEVATION CHART (With FTF8-SS Starter Section) A B FTF10/8-ES30 FTF8-SS Number of FTF8 A B Offset Height Offset/Return Starter FTF8-S4 Chimney Sections Offset Height (Inches) (Inches) Elbow Set Section Stabilizer 12" 18" 36" 48" (mm) (mm) 14 32 ¹⁄₂ 1 1 0 0 0 0 [...]

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 16 Figure 37 Figure 38 Figure 39 Chimney Section Joints No. 8 x 1/2" SMS Screws Required At Every Joint Past 6' No Screws Required In Joints For First 6' of Offset 4' 6' Underside Of Chimney FTF10 OFFSET ELEVATION CHART A B FTF10-ES30 Number of FTF10 A B Offset Height Offset/[...]

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 17 Figure 41 Operate the actuator through several cycles including the "lock position. Ensuring proper operation and freedom of movement. Return the actuator arm to the locked position. Gas Line Connection Install a ¹⁄₂ " (13 mm) gas supply line through fireplace wall for connection to[...]

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 18 These fireplaces may sit directly on a com- bustible surface. A 2" air space is required between combustible framing and the chim- ney. A 1" air space is required between com- bustible framing and fireplace outer wrapper. Combustible mantels and trim may be in- stalled 12" above the[...]

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 19 Methods of Determining Hearth Extension and Wall Shield Equivalents To determine the thickness required for any material when either the k or r values are known: T M = Thickness of material in inches k M = K value of desired material r M = R value of desired material T L = Minimum listed thickness[...]

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 20 Take Off Boot 91L04 FATO FINISH TO YOUR TASTE There are a wide variety of “finished looks” for these fireplaces, from formal wall decor with elaborate mantels to rustic wood paneling or warm brick facings. Only noncombustible materials like stone, tile, brick, etc., may overlap the black front[...]

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 21 63L42 FTF8-CTD Round Termination 63L43 FTF10-CTD Chase Termination 63L48 FTF8-CT1 (Square) 63L49 FTF10-CT1 Chase Termination 63L45 FTF8-CTDT (Round) 63L46 FTF10-CTDT Chase Termination 63L51 FTF8-CT2 (Square) 63L52 FTF10-CT2 INSTALLATION COMPONENTS Cold Climate Kit 63L63 FTF10-CCK1-LD 63L29 F8FS 63[...]

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NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 24 Printed in U.S.A. © 2004 by LENNOX HEARTH PRODUCTS P/N 700,024M REV. N/C 05/2004 1110 West Taft Avenue Orange, CA 92865 The manufacturer reserves the right to make changes at any time, without notice, in design, materials, specifications, prices and also to discontinue colors, styles and products[...]