Owner’s Manual Installation and Operation Models: BIR42 Wood Burning Fireplace DO NOT DISCARD THIS MANUAL • Important operating • and maintenance instructions included. Read, understand and follow these instructions for safe installation and operation. WARNING • Leave this manual with party responsible for use and operation. WARNING HOT SURFACES! If the information in these instructions is not followed exactly, a fire may result causing property damage, personal injury, or death.
Read this manual before installing or operating this fireplace. Please retain this owner’s manual for future reference. Congratulations! Congratulations on selecting a Heatilator wood burning fireplace. The Heatilator fireplace you have selected is designed to provide the utmost in safety, and reliability. This owner’s manual should be retained for future reference. We suggest you keep it with your other important documents and product manuals.
• • • • ! Safety Alert Key: DANGER! Indicates a hazardous situation which, if not avoided will result in death or serious injury. WARNING! Indicates a hazardous situation which, if not avoided could result in death or serious injury. CAUTION! Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury. NOTICE: Indicates practices which may cause damage to the fireplace or to property. Table of Contents Congratulations! . . . . . . . . . . . . . . . . . . . . . . . . .
Î Warranty Hearth & Home Technologies LIMITED WARRANTY Hearth & Home Technologies (“HHT”) and its respective brands extends the following warranty for HHT gas, wood, pellet and electric appliances purchased from an authorized HHT dealer and installed in the United States of America or Canada. Warranty starts with date of purchase by the original owner (End User) except as noted for replacement parts.
This limited warranty does not extend to or include surface ?nish on the appliance or terminations, door gasketing, glass gasketing, glass discoloration, ?rebrick, pellet logs, kaowool or other ceramic insulating materials. Rust and/or corrosion on any of the metal surfaces, cast iron components, baf?es, ?repots, doors, or ?rebox area are not covered by this warranty.
1 Listing and Code Approvals A. Appliance Certification This fireplace system has been tested and listed in accordance with UL 127 standards by Underwriters Laboratories Inc. for installation and operation in the United States. B. Non-Combustible Materials • This fireplace may be installed in sleeping rooms EXCEPT in manufactured homes. If installed with a gas log set, provisions for the National Fuel Gas Code must be met.
User Guide 2 Operating Instructions WARNING HOT SURFACES! Screen/mesh, glass doors and other surfaces are hot during operation AND cool down. Hot screen/mesh and glass doors will cause burns. • Do not touch screen/mesh or glass doors until cooled • NEVER allow children to touch screen/mesh or glass doors • Keep children away • CAREFULLY SUPERVISE children in same room as fireplace. • Alert children and adults to hazards of high temperatures.
B. Seasoned Wood D. Grate Properly seasoned wood is important for successful operation of your fireplace. Most woodburning fireplace problems are caused by burning wet, unseasoned wood. This fireplace is designed to be used with the grate supplied with this unit or one approved by HHT. The grate will deteriorate over time and will need occasional replacement. Seasoned firewood is wood that is cut to size, split and air dried to a moisture content of around 20%.
I. Glass Doors J. Vented Gas Log Sets & Gas Log Lighters • • • • Glass and screen doors are optional. Refer to Figure 2.2 for proper use. WARNING! Risk of Fire! Install ONLY doors approved by Hearth & Home Technologies, Inc. WARNING! Risk of Fire or Asphyxiation! WARNING! Risk of Fire and Smoke! Fireplaces equipped with doors should be operated only with doors fully open or doors fully closed. If doors are left partly open, gas and flame may be drawn out of the fireplace opening.
M. Wood Fuel Seasoned Wood Hardwood vs Softwood • • • Your fireplace performance depends on the quality of the firewood you use. • • • • • • • Seasoned wood contains about 8,000 BTUs per pound . Hard woods are more dense than soft woods. Hard woods contain 60% more BTUs than soft woods. Hard woods require more time to season, burn slower and are harder to ignite. Soft woods require less time to dry, burn faster and are easier to ignite.
3 Maintainance and Service A. Disposal of Ashes B. Chimney Inspection/Cleaning Frequency: When they reach bottom of grate By: Homeowner Frequency: At least twice a year during heating season or as recommended by a certified chimney sweep By: Certified chimney sweep WARNING! Risk of Fire! Ashes could contain hot embers. • Place ashes in a metal container with a tight-fitting lid.
C. Check Firebox Molded Brick Panel Frequency: After each ash removal By: Homeowner WARNING! Risk of Fire! Inspect fireplace molded brick panel. Crumbling, deteriorated molded brick panel can allow overheating of surrounding materials. Expansion and contraction will cause minor cracking of the molded brick panel. This is normal. The panel will require periodic replacement depending on use.
4 Troubleshooting Guide Start Fire Problems Possible Cause Solution Can’t get fire started Excessive smoke or spillage Burns too slowly Smolders, sizzles Not enough kindling/paper or no kindling/paper Use dry kindling, more paper. Arrange kindling & wood for air movement. Damper closed/not fully open Open damper. Not enough air for fire to ignite Check for restricted cap/shroud. Check for flue blockage. Pre-warm flue before starting fire (refer to starting fire section).
Installer Guide 5 Getting Started A. Typical Fireplace System Termination cap (Sections 8.I., 9.D.) Additional lateral support for chimney above roof (or enclosed in chase) if needed (Section 8.A.) Non-combustible roof flashing maintains minimum clearance around chimney Support straps on rafter supports chimney (not shown) Storm Collar (Section 9.D.) Chimney penetrates roof preferably without affecting roof rafters (Section 8.H.) Offset/Return (with hanger straps) (Section 8.B.
B. Design and Installation Considerations D. Negative Pressure NOTICE: Check building codes prior to installation. • Installation MUST comply with local, regional, state and national codes and regulations. • Consult insurance carrier, local building inspector, fire officials or authorities having jurisdiction over restrictions, installation inspection and permits. WARNING! Risk of Asphyxiation! Negative pressure can cause spillage of combustion fumes and soot. Fire must draft properly for safe operation.
E. Locating your Fireplace & Chimney Location of the fireplace and chimney will affect performance. • Install within the warm air space enclosed by the building envelope. This helps to produce more draft, especially during lighting and die-down of the fire. • Penetrate the highest part of the roof. This minimizes the effects of wind loading. • Locate termination cap away from trees, adjacent structures, uneven roof lines and other obstructions. • Minimize the use of chimney offsets.
F. Tools and Supplies Needed H. Inspect Fireplace and Components Before beginning the installation be sure the following tools and building supplies are available: WARNING! Risk of Fire and/or Explosion! Damaged parts could impair safe operation. DO NOT install damaged, incomplete or substitute components. Keep fireplace dry.
6 Framing & Clearances A. Select Fireplace Location F ))))) ) )) )))))) ) B A )) )) B G ))) )) )))) )) E ))))) Note: In addition to these framing dimensions, also reference the following sections: • Clearances (6.B.) • Framing (6.D.) • Mantel Projections (6.C) • Fireplace Dimensions (14.A.) In an exterior chase or projecting into a garage 24 in. (610 mm) from fireplace opening to any perpendicular wall Across a corner C ))))) ) )) ))) D G As a room divider Note: 1-1/2 in. min.
B. Clearances WARNING! Risk of Fire! You must comply with all minimum air space clearances to combustibles as specified in Figure 6.2. DO NOT pack required air spaces with insulation or other materials. Storm Collar Roof Flashing of) (ro Shaded areas represent 2 in. (51 mm) min. air space clearance required around pipe (attic) Attic Insulation Shield (insulation) (ceiling) Offset/Return (secured with hanger straps) 2 in. (51 mm) min. (ceiling) Ceiling Firestop Must have 2 in.
C. Sidewalls/Surrounds • • Locate adjacent combustible sidewalls a minimum of 24 in. (610 mm) from fireplace opening. Mantle leg, surround, stub wall, whether combustible or noncombustible, may be constructed as shown in Figure 6.3. Note: Grid depicts 1 inch squares. FLUSH FRONT BRICK FRONT 4 in. [102 mm] 42 in. [1067 mm] 50 °a ng le 22 3/8 in. [568 mm] 39 °a ng le 52-7/8 in. (1343 mm) 19 3/4 in. [500 mm] 18 1/2 in. [470 mm] 24 in. [610 mm] 24 in. [610 mm] Figure 6.
7 Installation of Fireplace CAUTION! Risk of Cuts/Abrasions. Wear protective gloves and safety glasses during installation. Sheet metal edges are sharp. A. Things to Consider • • Location(s) of outside air kit(s) Gas line piping B. Position the Fireplace • • Place the fireplace on a continuous flat surface. Follow framing instructions in Section 6. WARNING! Risk of Fire! Prevent contact with sagging, loose insulation. 1 in.
3 ft min. from top of uppermost chimney section to air inlet. Outside air installed on both sides (right side not shown) Figure 7.3 Outside Air Inlet Locations NO NO Outlet blocked by snow, leaves, etc. Garage or combustible liquids storage NO Attic space NO Outlet placed higher than 3 ft below the termination cap YES Clear area outside house or in ventilated crawl space Figure 7.
E. Install Outside Air Kit • • Keep duct runs short and straight to minimize restriction. The outside air kits must be installed on both sides of the fireplace. Flexible Duct (not supplied) WARNING! Outside air kits must be installed on both sides of the fireplace to prevent overheating and fire. • • • • • Locate the outside air hoods in a clear area. Install as shown in Figures 7.3, 7.4 and 7.5. The air ducts may be run vertically. The outside air hoods must be at least 3 ft (.
8 Chimney Assembly NOTICE: Chimney performance may vary. • Trees, buildings, roof lines and wind conditions affect performance. • Chimney height may need adjustment if smoking or overdraft occurs.
A. Chimney Requirements Measure vertical distances from the base of the fireplace as shown in Figure 8.2. • Minimum overall straight height 18 ft (5.5 m) 18.5 ft (5.64 m) • Maximum height 90 ft (27.43 m) • Maximum chimney length between an offset and return 20 ft (6.1 m) • Maximum distance between chimney stabilizers 35 ft (10.67 m) • Maximum unsupported chimney length between the offset and return 6 ft (1.83 m) • Maximum unsupported chimney height above the fireplace 35 ft (10.
B. Using Offsets/Returns • • Use an offset/return to bypass overhead obstructions. An offset and return can be used as a single entity or separated by chimney section(s). WARNING! Risk of Fire! DO NOT use offset/returns greater than 30°. Chimney draft will be restricted and could cause overheating and fire. • • • • Measure the shift needed to avoid the overhead obstruction. Refer to dimension A in Figure 8.3. Find the appropriate A dimension listed in Table 8.2.
C. Assemble Chimney Sections WARNING! Risk of Fire! DO NOT install substitute or damaged chimney components. • Use only those components described in this manual. Substitute or damaged chimney components could impair safe operation and cause overheating and fire. • • • • • • Support the pipe during construction and check to be sure inadvertent loading has not dislodged the chimney section from the fireplace or at any chimney joint.
D. Install Ceiling Firestops 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 8.5.
E. Install Attic Insulation Shield WARNING! Risk of Fire! You MUST install an attic insulation shield when there is any possibility of insulation or other combustible material coming into contact with the chimney. Bend remaining tabs to rest against pipe to prevent insulation from falling in. Bend inward 90° Insert three screws • DO NOT pack insulation between the chimney and the attic insulation shield. • Failure to keep insulation and other materials away from chimney pipe could cause fire.
F. Cut Out Hole in Roof • • • • • • • Refer to Figure 8.9. Plumb from roof to center of chimney. Drive a nail up through roof to mark center of pipe. Measure to either side of nail and mark the 17 in. x 17 in. (432 mm x 432 mm) opening required. Measure opening on the horizontal; actual length may be larger depending on roof pitch. Cut out and frame opening. Refer to Chapter 25 of the Uniform Building Code for roof framing details. G. Complete Installation WARNING! Risk of Fire! You MUST maintain 2 in.
I. Chimney Termination Requirements • • • • • Install a cap approved and listed for this fireplace system. Locate cap where it will not become plugged by snow or other materials. Locate cap away from trees or other structures. The bottom of the termination cap must be at least 3 ft (.91 m) above the roof AND at least 2 ft (.61 m) above any portion of roof within 10 ft (3.05 m) as shown in Figure 8.10. See below for distance required between caps. Slanted Roofs Chimney must extend 2 ft (.
9 Chase Installations A. Construct the Chase A chase is a vertical boxlike structure built to enclose the fireplace and/or its vent system. Vertical chimneys that run on the outside of a building must be installed inside a chase. Construction of the chase may vary with the type of building. These instructions are not substitutes for the requirements of local building codes. Local building codes MUST be checked.
B. Install Fireplace & Chimney Slope Downward (1/4 in. per foot minimum) Install as per Sections 7 and 8. C. Install Chase Top • • • • • 2 in. (51 mm) Collar on Chase Top You MUST use a chase top in a chase installation. Chase tops are available from your Heatilator dealer or may be field constructed. Include a turndown and drip edge to prevent water from seeping into the chase. Include a 2 in. (51 mm) soldered, caulked or spun collar around pipe opening to keep water out. Provide a 1/8 in.
D. Install Termination Cap • Install the chimney sections up through the chase enclosure. • Assemble storm collar around extended termination cap pipe once cap is installed. Install termination caps following instructions provided with them. WARNING! Risk of Fire! The minimum overlap of cap to pipe (as shown in the following illustrations) MUST be met or chimney may separate from cap. Separation allows sparks, heat and embers to escape.
• TCT1175 Terra Cotta Cap Place waterproof sealer under each flange of the termination cap and on top of each screw to help prevent leaks. Termination Cap The last section of pipe must stop between 2 in. (51 mm) above top of chase and 7 in. (178 mm) below top of chase Collar 2 in. (51 mm) Minimum Height Chase Top 2 in. (51 mm) 7 in. (178 mm) Chase Chimney Pipe Termination cap pipe and chimney section must overlap 1-1/2 in. (38 mm) Figure 9.
10 Shrouds A. Radiation Shield • Ø 17 1/2 in. (444.5 mm) Round Hole to fit over cap Some shrouds require a radiation shield. Use where specified. B. Field Constructed Shrouds WARNING! Risk of Fire! Shrouds must be constructed as specified. Improper construction may overheat chase top. • • • • Length x Width to fit inside shroud Chase top shrouds may be field constructed where permitted by regional building codes. NOTICE: Some regional codes require an agency-Listed shroud.
Mailbox Style Shroud (radiation shield required) TR11/11T TR11/11T TV Min. Base Dims. 3 in. (76 mm) Min. Opening Height in 34 x 34 28 x 30 mm 864 x 864 711 x 762 Min. Height Above Radiation Shield Min. Height above radiation shield in mm Min. Base Dim Min. Base Dim 21-1/4 20-1/2 540 521 Min. Opening Width Min. Opening Width in 28 x 28 22 x 24 mm 711 x 711 559 x 610 3 in. (76 mm) Min. Radiation Shield Height from top of Chase Figure 10.
11 Installation of Molded Brick Panel A. Install Hearth Molded Brick Panel • Note: Use T-brackets as templates and drill pilot holes into the inner shell with the drill bit provided. Side panels must be installed first. Place hearth panel into the fireplace. B. Install Side Molded Brick Panel/Traditional • • • • • • • • • If a gas line is to be installed, remove the knockouts in the inner firebox and in the outer shell on the side of your choice.
D. Install Side Molded Brick Panel - Herringbone • • • • • • • • • If a gas line is to be installed, remove the knockouts in the inner firebox and in the outer shell on the side of your choice. Refer to dimension drawings for location of knockouts and Section 13.A. for gas provisions. Do NOT remove screen rods. Refer to Figure 11.2. Install lower side panel, tapered edge to the front. Align the front edge with the front of the column (or butted to the surround if installed).
F. Install Mortar • Note: We recommend mortar be applied after facing materials are installed. Tools Required: • • Mortar bag Drill Trowel 3/32 drill bit (provided) Mixing bucket Phillips screwdriver Sponge or spray bottle Joint striker • Drill with mixing attachment (optional) • • Bucket of water The mortar material provided should be sufficient to complete the installation of the molded brick panels without considerable waste. NOTICE: Do not substitute for HHT mortar.
12 Finishing A. Non-Combustible Materials • • Materials which will not ignite and burn, composed of any combination of the following: - Steel - Iron - Brick - Tile - Concrete - Slate - Glass - Plasters Materials reported as passing ASTM E 136, Standard Test Method for Behavior of Metals, in a Vertical Tube Furnace at 750° C • • • • • B. Combustible Materials • • You MUST use a hearth extension with this fireplace.
Raised Hearth Extension Framing The hearth framing must be constructed of non-combustible materials (Figure 12.2) and placed on 1/2 in. Durock and 1 in. Micore (or equivalent material) (Figure 12.4). When creating the platform, allow for the thickness of the non-combustible finishing materials (Figure 12.5). IMPORTANT! Hearth extension design must be determined before installation of fireplace. Continuous, non-combustible sealant Tile, stone or other non-combustible material Fireplace Durock 1 in.
Non-combustible Sealant After completing the framing and applying the facing materials over the framing, a bead of non-combustible sealant must be used to close off any gaps at the top and sides between the fireplace and hearth. Non-combustible Sealant Figure 12.6 Place Non-combustible Sealant Flush Hearth Extension Framing • • Fireplace must be recessed 3 3/4 in. (95.3 mm) below the finished floor. Refer to Figures 12.7 and 12.8. Note: The bottom of the fireplace opening is 3-3/4 in. (95.
D. Finishing Material Refer to Sections 12.A. and Sections 12.B. for combustible/noncombustible materials. Refer to Figure 12.10 for noncombustible zone. These surfaces must be covered with non-combustible material. WARNING! Risk of Fire! You must maintain clearances. • Use only non-combustible framing material below standoffs. • Sheetrock, wood or other combustibles must NOT be used as sheathing or facing in the noncombustible zone. • DO NOT cover metal fireplace front with combustible materials.
E. Combustible Mantel • • • • • • • See Figure 12.11. A combustible mantel may be positioned no lower than 22 in. (508 mm) above the top of the fireplace opening. A combustible mantel may have a maximum depth of 12 in. (305 mm). Combustible trim and materials cannot be placed within 6 in. (152 mm) of the fireplace opening (top or sides). Combustible materials projecting more than 1-1/2 in. (38 mm) shall not be placed within 12 in. (305 mm) from the top of the fireplace opening.
F. Mantel, Adding Extra Support If extra support for the mantel is needed across the front of the fireplace: • • • • • Secure to framing Obtain a piece of top/bottom track used in metal framing. Cut the track to 57 7/8 in. (1470 mm) long. Notch each end of the track 2 in. (51 mm). See Figure 12.12. Place the track into the notches (shown in Figure 12.13) on the front standoffs and secure to the framing on both sides of the fireplace (Figure 12.14).
G. Sidewalls/Surrounds 39 °a ng le 24 in. [610 mm] 22 3/8 in. [568 mm] 18 1/2 in. [470 mm] 52-7/8 in. (1343 mm) 42 in. [1067 mm] FLUSH FRONT 24 in. [610 mm] 19 3/4 in. [500 mm] 4 in. [102 mm] BRICK FRONT Note: Grid depicts 1 inch squares. • Adjacent combustible sidewalls must be located a minimum of 24 in. (305 mm) from the fireplace opening. Combustible mantel legs, surrounds and stub walls may be constructed per Figure 12.15. 50 ° a ng le • Figure 12.
13 Accessories A. Gas Log/Lighter Provision WARNING! Fire and/or Asphyxiation Risk! Use with solid wood fuel or decorative gas appliance only. Gas fire generates fumes. • DO NOT install unvented gas logs • Damper must be locked fully open when gas logs are installed A certified gas log lighter or decorative gas log set can be installed in this fireplace. • • • • • • • • • Maximum input is 150,000 BTU/hr. Decorative gas appliance must be certified to ANSI Z21.
14 Reference Materials A. Fireplace Dimensions 37 1/8 in. 943 mm 11 in. 281 mm 27 1/2 in. 699 mm 74° TYP. 97 1/2in. 2477 mm 74 1/8 in. 1883 mm 70 3/4 in. 1797 mm Gas Line Knockout 5 in. 129 mm 16 1/8 in. 408 mm Gas Line Knockout 54 in. 1372 mm 6 7/8 in. 175 mm 11 1/8 in. 282 mm 38 in. 965 mm 42 in. 1067 mm 52 7/8 in. 1343 mm 3 3/4 in. 97 mm 6 7/8 in. 175 mm 5 in. 129 mm 11 1/8 in. 282 mm 16 1/8 in.
B. Optional Components 66 in. (1676 mm) 20 in. (508 mm) HX4 Hearth Extension 1/2 in. (13 mm) ID6 Insulated Duct 6 in. (152.4 mm) i.d. DFG4042 Series Glass Doors (optional) DFS4042 Series Screen Doors (optional) 42 in. (1067 mm) UD6 Uninsulated Duct 6 in. (152.4 mm) i.d. 42 in. (1067 mm) See your Heatilator dealer for a complete list of optional components.
C. Chimney Components The following pictures show only those chimney components which may be safely used with this fireplace. Catalog # Description A SL1106 Chimney Section - 6 in. (152 mm) long SL1112 Chimney Section - 12 in. (305 mm) long SL1118 Chimney Section - 18 in. (457 mm) long SL1136 Chimney Section - 36 in. (914 mm) long SL1148 Chimney Section - 48 in.
Inside Diameter 11 in. (279 mm) 21 in. (533 mm) Outside Diameter 13 in. (330 mm) A B 17 in. (432 mm) SL1130 Offset/Return Catalog # A B FS538 0-deg. 17 in. 432 mm FS540 30-deg. 26 in. 660 mm 15-1/4 in. (387 mm) Assembled Diameter: 17 in./432 mm Height: 24 in./610 mm AS10 Straight Attic Insulation Shield 13 in. (330 mm) 2 in. (51 mm) 25-1/4 in. (641 mm) 29 in. (737 mm) RF570 Roof Flashing JB577 Chimney Joint Band 15-1/4in. (387 mm) 13 in. (330 mm) CB576 Chimney Joint Band 39-7/8 in.
15-3/4 in. (400 mm) 31-3/4 in. (806 mm) TR11 - Round Termination Cap 32-3/8 in. (822 mm) 34-5/8 in. (879 mm) TR11-TV - Round Termination Cap 34-3/8 in. (873 mm) TR11T - Round Telescoping Termination Cap TR-TVK 14-3/4 in. (375 mm) 10 3/4 in. 23 in. (584 mm) 23 in. (584 mm) ST1175 - Square Termination Cap 26 in. 20 in. (508 mm) 17 in. (432 mm) CT11-A Adapter 9-3/8 in. (238 mm) 9-1/4 in.
72 in. (1829 mm) 36 in. (914 mm) 13-3/8 in. (340 mm) 2 in. (51 mm) CT56 Chase Top E D C B A LDS-BV Decorative Shroud Catalog # LDS-BV 54 A in.
6 10 Heatilator • Birmingham BIR42 • 4059-308 F • 11/08 11 16 Part numbers on following page. 12 13 17 14 15 Traditional Molded Brick Panel 9 8 7 1 5 4 3 2 11 Service Parts Diagram 42 in.
E. Contact Information Hearth & Home Technologies Inc. 1915 W. Saunders Street Mt. Pleasant, Iowa 52641 www.heatilator.com Please contact your Heatilator dealer with any questions or concerns. For the number of your nearest Heatilator dealer, please visit www.heatilator.com. – NOTES – Important operating • and maintenance instructions included. Read, understand and follow these instructions for safe installation and operation. • Leave this manual with party responsible for use and operation.