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INSTALLER: Leave this manual with party responsible for use and operation.
OWNER: Retain this manual for future reference.
NOTICE:
DO NOT discard this manual!
Model(s):
WOODBURNING FIREPLACE
Installation and service of this fi replace should be
performed by qualifi ed personnel. Hearth & Home
Technologies recommends NFI certifi ed profes-
sionals, or technicians supervised by an
NFI certifi ed professional.
Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13
Installation Manual
Installation and Fireplace Setup
WARNING: If the information in these
instructions is not followed exactly, a fi re
or explosion may result causing property
damage, personal injury, or death.
• DO NOT store or use gasoline or other fl am-
mable vapors and liquids in the vicinity of this
or any other appliance.
• DO NOT overfi re. Overfi ring will void your
warranty.
• Comply with all minimum clearances to com-
bustibles as specifi ed. Failure to comply may
cause house fi re.
WARNING
HOT SURFACES!
Glass and other surfaces are hot during
operation AND cool down.
Hot glass will cause burns.
• DO NOT touch glass until it is cooled
• NEVER allow children to touch glass
• Keep children away
• CAREFULLY SUPERVISE children in same room as
fi replace.
• Alert children and adults to hazards of high temperatures.
High temperatures may ignite clothing or other fl ammable
materials.
• Keep clothing, furniture, draperies and other fl ammable
materials away.
WARNING
Fire Risk.
For use with solid wood fuel only.
Other fuels may overfi re and generate
poisonous gases (i.e. carbon monoxide).
1

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Summary of Contents for Heatilator CL36D

  • Page 1 • Alert children and adults to hazards of high temperatures. High temperatures may ignite clothing or other fl ammable materials. • Keep clothing, furniture, draperies and other fl ammable materials away. WOODBURNING FIREPLACE WARNING Installation and service of this fi replace should be performed by qualifi ed personnel. Hearth & Home Fire Risk. Technologies recommends NFI certifi ed profes- For use with solid wood fuel only. sionals, or technicians supervised by an NFI certifi ed professional. Other fuels may overfi re and generate poisonous gases (i.e. carbon monoxide). Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 2: Table Of Contents

    A. Chimney Components B. Offsets/Returns B. Optional Components C. Termination Requirements 5 Chimney Installation A. Typical Chimney System B. Assemble Chimney Sections C. Install Chimney Air Kit D. Secure Offset/Return E. Install Ceiling Firestops ► F. Install Attic Insulation Shield G. Roof Penetration H. Install Chase/Chase Top I. Termination Cap Requirements J. Install Termination Cap Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 3 7 (P Combustible materials not installed in non-combustible areas. Verified all clearances meet installation manual requirements. Mantels and wall projections comply with installation manual requirements. Hearth extension installed per manual requirements. Fireplace Setup Section 8 (Pg. 34) All packaging and protective materials removed. Refractory installed correctly. Grate is properly installed. Firescreen properly installed. Optional doors properly installed. Manual bag and all of its contents are removed from the fireplace and given to the party responsible for use and operation. Hearth & Home Technologies recommends the following: • Photographing the installation and copying this checklist for your file. • That this checklist remain visible at all times on the fireplace until the installation is complete. Comments: Further description of the issues, who is responsible (Installer/Builder/Other Trades, etc.) and corrective action needed: Comments communicated to party responsible __________________________ by ______________________on _________ (Builder/Gen. Contractor) (Installer) (Date) 4012-047 • Rev A • 06/10/13 Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 4: Product Specific & Important Safety Information

    Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. For assistance or additional information, consult a qualified installer, service agency or your dealer. Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 5: Getting Started

    4 ft. and trim (1.22 m) off ground level. Hearth extension Outside combustion air Factory-built fireplace Protective metal hearth strip(s) Figure 2.1 Typical Fireplace System Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 6: Design And Installation Considerations

    Drywall fireplace opening. 42-1/2 in. (1080 mm) 1/2 in. (13 mm) Clearance 22 1/2 in. (572 mm) * 1/2 in. (13 mm) Clearance Figure 2.2 Fireplace Locations Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 7: Locating Fireplace & Chimney

    • Below adjacent structure • Insulated exterior chase • Lower roof line in cooler climates • Avoid outside wall Windward Leeward Figure 2.3 Recommended Chimney Locations Multi-level Roofs Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 8: Tools And Supplies Needed

    • Vent system components and doors are shipped in separate packages. • Report to your dealer any parts damaged in shipment. • Read all the instructions before starting the installation. Follow these instructions carefully during the installation to ensure maximum safety and benefit. Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 9: Framing And Clearances

    8-1/2 in. 5-7/8 in. 36-5/8 in. 3-1/2 in. 1-1/2 in. DIA. 5-1/4 in. 34 in. opening ELECTRICAL 8 in. 1/2 in. KNOCKOUT 13-3/4 in. Figure 3.1 Fireplace Dimensions Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 10: Clearances

    Note: Chimney air kit is not shown, but is required in Canada. 1/2 in. (13 mm) to back & side of appliance 0 in. to floor Figure 3.2 Clearances to Combustible Materials Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 11: Construct The Chase

    Chase Constructions shield should be installed in an insulated false ceiling at the 8 ft. (2438 mm) level above the fireplace assembly. This reduces heat loss through the chase. - In cold climates, the walls of the chase should be insulated to the level of the false ceiling as shown in Figure 3.3. This will help reduce heat loss from the home around the fireplace. Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 12: Frame The Fireplace

    CAUTION! Risk of Cuts/Abrasions. Wear protective gloves and safety glasses during installation. Sheet metal edges are sharp. E. Secure and Level the Fireplace This fireplace may be placed on either a combustible or noncombustible continuous flat surface. Follow the instructions for framing in Section 3. Slide the fireplace into position. Be sure to provide the minimum 1/2 in. air clearance at the sides and back of the fireplace. The fireplace should be positioned so the face of the non- combustible material on the fireplace will be flush with the face of the drywall on the walls. Level the fireplace and shim as necessary. Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 13: Protective Metal Hearth Strips

    Raised Platform 2 in. 1 in. (25 mm) min. (51 mm) overlap Floor 2 in. (51 mm) Figure 3.7 Protect the Front of an Elevated Platform Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 14: Outside Air Kit (Optional)

    • Secure flex duct with metal tape, screws or wire ties. Figure 3.9 Outside Air Installation Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 15: Chimney And Termination Requirements

    14 ft (4.27 m) min. height 38 1/2 in. (978 mm) (no offset-return) Effective Height 50 ft (15.24 m) max. height Figure 4.1 Chimney Requirements Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 16: Offsets/Returns

    84 1/8 2137 39 1/8 76 7/8 1953 22 3/4 91 7/8 2334 43 1/4 1099 84 1/8 2137 96 1/2 2451 45 1/8 1146 87 1/4 2216 25 7/8 103 1/2 2629 49 1/4 1251 94 1/2 2400 Proper assembly of air-cooled chimney parts result in an overlap at chimney joints of 1-1/4 in. (32 mm). Effective length is built into this chart. Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 17: Termination Requirements

    In a staggered installation with both gas and wood terminations, the wood termination cap must be higher than the gas termination cap. Figure 4.3 Multiple Chimney Locations Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 18: Chimney Installation

    Attic shield movement Ceiling firestops are required where chimney passes through ceiling or floor Figure 5.1 Typical Chimney System - Guidelines for Chimney System Installation Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 19: Assemble Chimney Sections

    • Secure chimney returns with hanger straps provided; fasten to studs or joists. • Vertical straight runs of chimney must be supported every 35 ft (10.7 m). Figure 5.2 Assembling Chimney Sections WARNING! Risk of Fire! DO NOT install substitute or damaged chimney components. Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 20: Secure Offset/Return

    CAUTION! Risk of Fire! Ceiling firestops must be used whenever the chimney penetrates a ceiling/floor. • Chase construction requires ceiling firestops at each floor or every 10 ft. (3.05 m) of clear space. • The ceiling firestop slows spread of fire and reduces cold air infiltration. • Install a ceiling firestop whenever chimney penetrates ceiling/floor. • Mark and cut an opening in ceiling as shown in Figure 5.4. • Frame the opening with the same size lumber used in the ceiling joists. • Nail the ceiling firestop to the bottom of the ceiling joists when there is a room above. • Use an attic insulation shield if the ceiling is insulated. The ceiling firestop may then be attached above or below the joists. Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 21: Install Attic Insulation Shield

    90° aware of the height and unsupported chimney length and taped limitations given under Section 4. Insulation Insulation Check each section by pulling up slightly from the top to ensure proper engagement before installing the suc- 13 in. ceeding sections. If they have been connected correct- Ceiling Firestop Pipe (330 mm) ly, they will not disengage when tested. Figure 5.7 Install Attic Insulation Shield (firestop below ceiling) Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 22: Roof Penetration

    • Slope the chase top downward away from the Chase opening. WARNING! Risk of Fire! DO NOT caulk the pipe to the chase top collar. .018 (26 ga) min. Galvanized • Caulk all seams to prevent leaks. Chase Top Figure 5.9 Chase Top Construction Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 23: Termination Cap Requirements

    Termination cap pipe and chimney section must be snapped together to maintain an overlap of 1-1/2 in. (38 mm). Figure 5.10 Installing a TR344 Round Termination Cap Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 24 14 1/2 in. (368 mm) Minimum Height Maximum Chase Top Chase Chimney Pipe Termination cap pipe and chimney section must overlap 1-1/2 in. (38 mm) Figure 5.15 Installing a DTO134/DTO146/DTS134/DTS146 Cap Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 25: Shrouds

    14 1/2 in. (368 mm) Collar Shroud Shroud Flue 3 in (76 mm) air space from bottom of shroud Chase Top to top of chase. Figure 6.3 Shroud & TR Series cap with no Radiation Shield Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 26: Mailbox Style Shroud

    Min. Base Dims. 27 x 27 Min. Opening Width 686 x 686 Min. Height Above Bottom of Termination Cap Min. Opening Width Min. Opening Height Figure 6.5 Roofed Style Shroud Dimensions Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 27: Finishing

    2 in. (51 mm) Figure 7.2 Decorative Facing Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 28: Hearth Extension, Building And Finishing

    14.3-20.0 0.07-0.05 14 5/8 in. - 20 3/8 in. Marble • Choose finishing materials carefully. 16 in. 406 mm 8 in. 203 mm Figure 7.3 Hearth Extension Dimensions Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 29: Fireplace Installed Flush On The Floor And Hearth Extension Raised To Bottom Of Firebox Opening

    HX4 or Framing Material equivalent Figure 7.4 Hearth Extension Construction Figure 7.6 Raised Platform Hearth Extension-Framing Non-combustible Finishing Materials Figure 7.7 Raised Platform Hearth Extension-Finishing Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 30: Raised Hearth Extension And Raised Fireplace

    Protective Metal Hearth Strips Non-combustible Floor and platform constructed of Framing Material wood or other combustible material Figure 7.8 Raised Hearth Extension and Fireplace Framing Materials Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 31: Fireplace Opening And Hearth Extension Flush With The Floor

    NOT extend above this level. Finished 30 in. Min. Floor Hearth Extension Micore Noncombustible Material Protective Metal Hearth Strip Figure 7.9 Flush Hearth Extension Side View Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 32: Mantel And Wall Projections

    12 in./305 mm minimum 1 1/2 in./38 mm maximum 6 in./152 mm Non-combustible minimum decorative facing such as steel, iron, brick, tile, concrete, Measured from top of fireplace opening slate, glass, plasters Seal joint with non-combustible sealant Figure 7.10 Mantel Specifi cations Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 33: Sidewalls/Surrounds

    20 in. 39 deg 50 deg 16 3/4 in. 18 in. Min. Minimum Figure 7.11 Mantel Leg, Surround or Wall Projection (acceptable on both sides of opening) Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 34: Fireplace Setup

    Repack beyond 4 in. (102 mm) insulation from fireplace side. knockout 4 in. (102 mm) Figure 8.1 Gas Line Installation Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 35: Reference Materials

    20-3/4 in. 8 in. CT-3A Adapter - May be used with the following caps (527 mm) (203 mm) CT Series DT Series Outside 4-3/4 in. (121 mm) Diameter Effective Height 10-1/2 in. (267 mm) SL3 Chimney Stabilizer Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 36 JB877 Chimney Joint Band 24-5/8 in. 31 in. (625 mm) (787 mm) 10-1/2 in. (267 mm) RF371 Roof Flashing CB876 Chimney Joint Band 7 3/4 in. 26 in. CT-3A Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 37 (483 mm) TCT375 Terra Cotta Cap 15-5/8 in. (397 mm) ST375 Square Termination Cap 34-3/4 in. (883 mm) 32-1/2 in. (826 mm) TR342 - Round Telescoping Termination Cap Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 38 TR-TVK TR Top Vent Kit DTS134/DTS146 DTO134/DTO146 Decorative Caps DTO134 DTO146 22.7 1168 DTS134 21.18 DTS146 21.18 1168 Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 39: Optional Components

    (1067 mm) (1067 mm) UD4 Uninsulated Duct UD6 Uninsulated Duct 4 in. (102 mm) i.d. 6 in. (152.4 mm) i.d. 42 in. 42 in. (1067 mm) (1067 mm) Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...
  • Page 40 LDSCPM - Corner Post Kit (for custom sizes) LDS-BV Decorative Shroud Catalog # 12.5 15.5 LDS-BV See your Heatilator dealer for a complete list of optional components. Heatilator, a brand of Hearth & Home Technologies 7571 215th Street West, Lakeville, MN 55044 www.heatilator.com Please contact your Heatilator dealer with any questions or concerns. For the location of your nearest Heatilator dealer, please visit www.heatilator.com. Heatilator • CL36D, CR36D Installation Manual • 4012-046 • Rev D • 10/03/13...

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