Lennox-hearth HCI-42 User Manual

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.142" Wood Burning FireplacesP/N 850,047M REV. B 12/2008RDI-42 HCI-42RDI-42-H HCI-42-HMODELSOMN

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.10Next, slide roof flashing over extended chimneysection that previously has been installed abovethe r

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.11Figure 34Note: It is recommended that all exterior ex-posed metal fireplace components; such astermi

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.12FTF8 VERTICAL ELEVATION CHARTHeight Of Number Of FTF8Chimney Only Chimney LengthsInches Feet/Inches

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.13A B FTF8-ES30 Number of FTF8 Chimney SectionsOffset Height Offset/Return FTF8-S4(Inches) (Inches) El

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.14Step 5. Secure support straps to framingmembers by nailing under tension in sheer(Figure 41 ).INSTAL

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.15Figure 42Figure 43THIS FIREPLACE IS NOT INTENDED TO BEUSED AS A SUBSTITUTE FOR A FURNACE TOHEAT AN E

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.16It is especially important to insulate betweenthe studs of an outside chase cavity and underthe floo

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.17Figure 47ABDCCHearth Extension DimensionsA 16"B 38"C 8"D 54"Note: To convert inc

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.18Secure the hearth extension to the floor toprevent possible shifting.FINISH TO YOUR TASTEThere are a

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.19Stabilizer 63L25 FTF8-S4Firestop Spacer (30°) 63L32 F8FS30-2Offset/ ReturnPackage (30°) 63L22 FTF8-E

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.2TABLE OF CONTENTSSafety Rules ... page 2Tools and Building Supplies

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.20Printed in U.S.A. © 2007 by LENNOX HEARTH PRODUCTSP/N 850,047M REV. A 12/2008The manufacturer re

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.3Figure 1TYPICAL INSTALLATION*Construction Materials:• framing materials • paneling• particle board •

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.4Figure 2Chimney HeightThe total height of your completed fireplacesystem from the surface the firepla

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.5Note: Install the hearth extension only as illus-trated.The safety strips should extend from front of

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.6FIREPLACE SPECIFICATIONSFigure 10Figure 8Figure 9Step 3. Refer to fireplace drawings and specifi-cat

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.7FRAMING SPECIFICATIONSFigure 11Figure 12Figure 13Figure 15Figure 16Figure 14ABCeiling FramingCDRoof F

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.8Step 4. Fireplace should be secured to sideframing members using the nailing tabs at thetop and botto

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.9Figure 25Outer pipe section installs in just the oppositeway; the lanced end goes down and each newse