Page 2 - IMpOrTanT: pLEaSE rEaD anD
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. 2 LENNOX HEARTH PRODUCTS • ESTATE™ SERIES WOOD-BURNING FIREPLACES • MODELS EST-36, EST-42, EST-50 • INSTALLATION INSTRUCTIONS tablE of contEnts Packaging List ...................................page 2 safEty rulEs ........................ page 2 T...
Page 3 - Step 6; WarnIng; Figure 1: Typical Installation
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. 3 LENNOX HEARTH PRODUCTS • ESTATE™ SERIES WOOD-BURNING FIREPLACES • MODELS EST-36, EST-42, EST-50 • INSTALLATION INSTRUCTIONS prEcautIons Note: These fireplace systems are not difficult to install. However, in the interest of safety, it is recomme...
Page 4 - Hearth; chImnEy hEIght; security chimneysTM ftf10 & ftf13 pipe; Installation; Vertical; minimum system height; Typical Installation
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. 4 LENNOX HEARTH PRODUCTS • ESTATE™ SERIES WOOD-BURNING FIREPLACES • MODELS EST-36, EST-42, EST-50 • INSTALLATION INSTRUCTIONS Figure 2 locatIon of fIrEplacE Carefully select the proper location for heat circulation, aesthetics, chimney obstruction...
Page 6 - step 1. remove outer transition assembly from firebox.; InstallIng thE Est-50 outEr transItIon assEmbly; below
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. 6 LENNOX HEARTH PRODUCTS • ESTATE™ SERIES WOOD-BURNING FIREPLACES • MODELS EST-36, EST-42, EST-50 • INSTALLATION INSTRUCTIONS step 1. remove outer transition assembly from firebox. 1.1. See Figure A-2 , below . Using a 1/4" nut driver, remove ...
Page 7 - Align notch and dimple.; Inner transition collar; Inner transition
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. 7 LENNOX HEARTH PRODUCTS • ESTATE™ SERIES WOOD-BURNING FIREPLACES • MODELS EST-36, EST-42, EST-50 • INSTALLATION INSTRUCTIONS step 4. attach damper link to damper bracket on inner transition collar. 4.1. Turn the inner transition collar upside dow...
Page 8 - WARNING; SINGLE-PERSON LIFT COULD; . While tilting one of the front standoffs
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. 8 LENNOX HEARTH PRODUCTS • ESTATE™ SERIES WOOD-BURNING FIREPLACES • MODELS EST-36, EST-42, EST-50 • INSTALLATION INSTRUCTIONS InstallIng thE Est-50 outEr transItIon assEmbly (continued from previous page) step 6. attach damper link to damper handl...
Page 9 - InstallIng thE fIrEplacE; • Safety strips are not required when fireplace; Anchor
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. 9 LENNOX HEARTH PRODUCTS • ESTATE™ SERIES WOOD-BURNING FIREPLACES • MODELS EST-36, EST-42, EST-50 • INSTALLATION INSTRUCTIONS Figure 7-2 Figure 7-1 InstallIng thE fIrEplacE step 1. Slide the fireplace into prepared fram- ing or position fireplace ...
Page 10 - mm; Top View
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. 10 LENNOX HEARTH PRODUCTS • ESTATE™ SERIES WOOD-BURNING FIREPLACES • MODELS EST-36, EST-42, EST-50 • INSTALLATION INSTRUCTIONS fIrEplacE spEcIfIcatIons Figure 11 15" O.D. (381 mm) Front View H J K A R Left Side F P G Right Side G F L M Note: O...
Page 11 - Fireplace Framing; Outside Chase; Inside Chase; Pitch; Roof Framing; Corner Installation; corner Installation; framIng spEcIfIcatIons; • The framed depth from a framed wall (; framing dimensions; This dimension MUST be exact.
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. 11 LENNOX HEARTH PRODUCTS • ESTATE™ SERIES WOOD-BURNING FIREPLACES • MODELS EST-36, EST-42, EST-50 • INSTALLATION INSTRUCTIONS Figure 12 Figure 13 Figure 16 Figure 14 Figure 15 Figure 17 A B 1 B 2 Header False Header Fireplace Framing FOAK-4 Air K...
Page 12 - Firestop Spacer; InstallIng thE chImnEy systEm; Figure 3; Cold Climate Kit; Plumb Line
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. 12 LENNOX HEARTH PRODUCTS • ESTATE™ SERIES WOOD-BURNING FIREPLACES • MODELS EST-36, EST-42, EST-50 • INSTALLATION INSTRUCTIONS step 5. Secure the fireplace to the side framing members using the nailing flange. Use 8d nails or equivalent ( Figure 1...
Page 13 - Figure; For Canada Only; roof pitch; FTF10 Flashing
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. 13 LENNOX HEARTH PRODUCTS • ESTATE™ SERIES WOOD-BURNING FIREPLACES • MODELS EST-36, EST-42, EST-50 • INSTALLATION INSTRUCTIONS step 4. Note: Chimney sections are constructed with a unique locking tab design, which ensures an immediate, tight assem...
Page 14 - Roof Ridge; tEn-foot rulE summary; using a ct2 chase termination
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. 14 LENNOX HEARTH PRODUCTS • ESTATE™ SERIES WOOD-BURNING FIREPLACES • MODELS EST-36, EST-42, EST-50 • INSTALLATION INSTRUCTIONS Locking Band Waterproof Caulk Roof Ridge 120° step 8. The standard Security Chimneys ™ FTF10 roof flashing assemblies in...
Page 15 - CTDTM; fireplace Effective heights; spEcIal offsEt InstructIons
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. 15 LENNOX HEARTH PRODUCTS • ESTATE™ SERIES WOOD-BURNING FIREPLACES • MODELS EST-36, EST-42, EST-50 • INSTALLATION INSTRUCTIONS multIplE tErmInatIons If more than one termination is located in the same chase or within the same general prox - imity,...
Page 16 - offsEt calculatIons; as required. Firestop spacers must be used as; Stabilizer
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. 16 LENNOX HEARTH PRODUCTS • ESTATE™ SERIES WOOD-BURNING FIREPLACES • MODELS EST-36, EST-42, EST-50 • INSTALLATION INSTRUCTIONS Figure 38 Figure 40 offsEt calculatIons step 1. Use Offset Chart to determine amount of horizontal offset (A) and height...
Page 19 - Use combustion air kit, Model FOAK-4 or Model; OPEN; metallic duct. The duct may extend up to 50'; glass doors
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. 19 LENNOX HEARTH PRODUCTS • ESTATE™ SERIES WOOD-BURNING FIREPLACES • MODELS EST-36, EST-42, EST-50 • INSTALLATION INSTRUCTIONS optIonal EquIpmEnt consIdEratIons outside combustion air Kits The installation of an outside combustion air kit is highl...
Page 20 - for all combustible materials extending for any; fIrEplacE fInIshEs; typical canadian Installation; Mantels and Trim
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. 20 LENNOX HEARTH PRODUCTS • ESTATE™ SERIES WOOD-BURNING FIREPLACES • MODELS EST-36, EST-42, EST-50 • INSTALLATION INSTRUCTIONS gas lInE connEctIon The Estate Series fireplaces have been approved to accept a 1/2" (13 mm) gas line for an ap - pr...
Page 21 - hearth Extensions and Wall shields; next
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. 21 LENNOX HEARTH PRODUCTS • ESTATE™ SERIES WOOD-BURNING FIREPLACES • MODELS EST-36, EST-42, EST-50 • INSTALLATION INSTRUCTIONS hearth Extensions and Wall shields A hearth extension must be installed with all fireplaces. Its purpose is twofold: 1) ...
Page 22 - Table 1; Wall Shield
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. 22 LENNOX HEARTH PRODUCTS • ESTATE™ SERIES WOOD-BURNING FIREPLACES • MODELS EST-36, EST-42, EST-50 • INSTALLATION INSTRUCTIONS Table 1 **If the material intended to be used for the hearth extension is not listed in the above table, the material ca...
Page 23 - Figure 50: Vertical Surround Limitations; fInIsh rEquIrEmEnts; Also see NFI Certification Manuals for; shIppIng WEIghts; Vertical Surround Limitations; Combustible materials may project beyond the sides; description
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. 23 LENNOX HEARTH PRODUCTS • ESTATE™ SERIES WOOD-BURNING FIREPLACES • MODELS EST-36, EST-42, EST-50 • INSTALLATION INSTRUCTIONS 7" (178mm) Max. 36” & 42” models 8-1/2" (216mm) Max. 50” models Max. Thickness of Hearth Extension when Fire...
Page 24 - InstallatIon componEnts; For the name of your nearest distributor, call:; lEnnox hEarth products
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. 24 LENNOX HEARTH PRODUCTS • ESTATE™ SERIES WOOD-BURNING FIREPLACES • MODELS EST-36, EST-42, EST-50 • INSTALLATION INSTRUCTIONS firestop spacer (flat) all models: 63l36 f10fs-2 firestop spacer (30°) all models: 63l37 f10fs30-2 attic shield assembly...