Lennox LBR-4324 - Manual

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 5 DO NOT permanently place furniture or otheritems such as decorative pillows within 60" ofthe fireplace front face. ASSEMBLY STEPS Note: The following steps represent the normalsequence of installation. Each installation isunique, however, and mi...

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 6 FIREPLACE SPECIFICATIONS Figure 10 The safety strips should extend from front ofthe fireplace at least 1-1/2" and should extend tobe at least flush with the sides. In the event awooden support is used to elevate the fireplaceabove the floor, a “...

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 7 Note: The framed depth, 25-1/2" (648 mm)from a framed wall, must always be measuredfrom a finished surface. If a wall covering suchas drywall is to be attached to the rear wall,then the framed depth must be measured fromthe drywall surface. It i...

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 8 Figure 17 Step 5. The fireplace should be secured to theside framing members through the nailing flange( Figure 18 ). Figure 18 Note: The nailing flange and the area directlybehind the nailing flange is exempt from theclearances described on the fir...

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 9 CHIMNEY 30 ° OFFSET THROUGH FLOOR OR CEILING It may be necessary to assemble the chimney at30 ° when passing through the floor or ceiling area. Use the F10FS30-2 firestop spacer asshown in Figures 23 and 24. Support the chimney at floor or ceiling p...

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 10 Locking Band WaterproofCaulk Figure 32 Step 9. Security Chimneys locking bands,Model FLB, may be required if the chimneyextends too high above the roof flashing. As ageneral rule, if the chimney extends more than6' above the roof flashing, the use ...

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 11 Figure 34 3. Center the outer locking section over outerflue pipe. Push down until all locking tabs arefirmly engaged and locked. 4. Pull up slightly on CTDTM to ensure thelocking joint is firmly engaged and locked. Using a FTF10-CT1 Chase Terminat...

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 12 Figure 38 A 1 C 1 B 1 B 2 C 2 A 2 A 1 C 1 B 1 B 2 C 2 A 2 Figure 39 Chimney Section Joints No. 8 x 1/2" SMS Screws Required At Ever y Joint Past 6' No Screws Required In Joints For First 6' of Offset 4' 6' A 1/8" diameter hole must be drill...

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 13 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 1 9 ¹⁄₄ 2 0 0 540 0.54 27 ¹⁄₄ 2 3 ¹⁄₄ 1 1 0 692 0.69 33 ¹⁄₄ 2 9 ¹⁄₄ 0 2 0 845 0.85 35 2 11 0 0 1 889 0.89 37 ¹⁄₄ 3 1 ¹⁄₄ 2 1 0 946 0.95 43 ¹⁄₄ 3 7 ¹⁄₄ 1 2 0 1099 1.1...

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 14 Figure 40 Figure 41 Underside Of Chimney Chimney Section (S) FTF10-E30 Return Elbow* FTF10-30 Offset Elbow* B A *Part of Offset/Return Package Model FTF10-ES30 INSTALLING OFFSETS First, review the Offset Elevation Chart andFigure 41 for reference. ...

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 16 Vent Free Appliances These units have been tested and approved toANSI/IAS/AGA Z21.11.2 for use with unventedgas appliances and complies with the stan-dard for Factory-Built fireplaces, UL 127. The unit has been tested for use with anyunvented gas l...

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 17 Answer - The minimum required thickness of the Micore 160 is .417”,therefore round up to nearest standard thickness available which is 1/2”. ** If the hearth extension material(s) that is intended to be used is NOT listedon Table 1, the material ca...

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 18 Figure 47 FINISH TO YOUR TASTE There are a wide variety of “finished looks” forthese fireplaces, from formal wall decor withelaborate mantels to rustic wood paneling orwarm brick facings. Only noncombustible materials like stone, tile,brick, etc., ...

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 19 Storm Collar 63L59 FSC Figure 49 Outside Combustion Air Kits(with duct) 81L87 FOAK (without duct) 81L88 FOAK-LD Firestop Spacer (30 ° ) 63L37 F10FS30-2 INSTALLATION COMPONENTS The following items are available for use in theinstallation of this app...