Owner’s Manual Installation and Operation Models: A36C, A36CH A42C, A42CH Woodburning Fireplace DO NOT DISCARD THIS MANUAL • Important operating • and maintenance instructions included. Read, understand and follow these instructions for safe installation and operation. • T O N RD O A D SC I D CAUTION Leave this manual with party responsible for use and operation. WARNING WARNING HOT! DO NOT TOUCH. SEVERE BURNS MAY RESULT. CLOTHING IGNITION MAY RESULT.
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, reliability and efficiency. As the owner of a new fireplace, you’ll want to read and carefully follow all of the instructions contained in this owner’s manual. Pay special attention to all cautions and warnings.
Table of Contents 1 Listing and Code Approvals 4 8 A. Appliance Certification . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 Getting Started A. B. C. D. E. 3 Framing and Clearances A. B. C. D. E. F. 4 9 Selecting Fireplace Location . . . . . . . . . . . . . . . . . . . . 9 Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Sidewalls/Surrounds . . . . . . . . . . . . . . . . . . . . . . . . . 11 Frame the Fireplace . . . . . . . . . . . . . . . . . . . . . . . .
1 Listing and Code Approvals A. Appliance Certification This fireplace system has been tested and listed in accordance with UL 127 and ULC-S610 standards by Underwriters Laboratories Inc. for installation and operation in the United States and Canada. This fireplace has been tested and listed for use with the optional components specified in this manual. These optional components may be purchased separately and installed at a later date.
2 Getting Started A. Design and Installation Considerations CAUTION 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 about restrictions, installation inspection and permits.
Location of the fireplace and chimney will affect performance. As shown in Figure 2.1 the chimney should: • Be installed through the warm airspace 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 turbulence. • Be located away from trees, adjacent structures, uneven roof lines and other obstructions. Offsets can restrict draft so their use should be minimized.
C. Typical Fireplace System The Heatilator fireplace system consists of the following: • • • • Fireplace/integral grate/refractory/outside air system Chimney termination cap Chimney system Hearth extension Note:Junction box should be installed during initial setup to avoid major reconstruction.
D. Tools and Supplies Needed E. Inspect Fireplace and Components WARNING Before beginning the installation be sure the following tools and building supplies are available: Reciprocating saw Framing material Pliers High temp caulking material Hammer Gloves Phillips screwdriver Framing square Flat blade screwdriver Electric drill and bits Plumb line Safety glasses Level Tape measure Fire Risk Explosion Risk Inspect fireplace and components for damage. Damaged parts may impair safe operation.
3 Framing and Clearances WARNING Note: • Illustrations and photos reflect typical installations and are FOR DESIGN PURPOSES ONLY. • Illustrations/diagrams are not drawn to scale. • Actual installation/appearance may vary due to individual design preference. • Hearth & Home Technologies reserves the right to alter its products. Fire Risk Provide adequate clearances.• Around air openings • To combustibles • For service access. Locate fireplace away from traffic areas. A.
B. Clearances ¨ WARNING Fire Risk • Comply with all minimum clearances to combustibles as specified. • Framing or finishing material used on the front of, or in front of, the appliance closer than the minimums listed, must be constructed entirely of noncombustible materials (i.e., steel studs, concrete board, etc.). Failure to comply may cause fire. Storm Collar of) (ro Roof Flashing 2 in. (51 mm) min. 2 in. min. (51 mm) (attic) Attic Insulation Shield Ceiling Firestop (ceiling) 2 in. (51 mm) min.
C. Sidewalls/Surrounds Adjacent combustible side walls must be located a minimum of 12 in. (305 mm) from the fireplace opening. See Figure 3.3. If you are using a decorative surround constructed of combustible material, it must be located within the shaded area defined in Figure 3.3. Short stub walls are also acceptable if they are contained within the shaded area. 14-3/8 in. (365 mm) 4 in. (102 mm) Brick 9-3/4 in. Front (248 mm) Flush Front A 50 deg. B 12 in. (305 mm) A42 Figure 3.3 12 in.
E. 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. Chases should be constructed in the manner of all outside walls of the home to prevent cold air drafting problems.
4 Installation of Fireplace WARNING CAUTION Fire Risk Asphyxiation Risk Do not draw outside combustion air from: • Wall, floor or ceiling cavity. • Enclosed space such as an attic or garage. • Close proximity to exhaust vents or chimneys. Fumes or odor may result. Sharp Edges • Wear protective gloves and safety glasses during installation. A. Install the Outside Air Kit Using an outside air kit is highly recommended to minimize the effects of negative pressure within the structure.
Handle left - open Handle right - closed Attic insulation shield may be used to keep insulation away from chimney. 3 ft min. from top of uppermost chimney section to air inlet. Figure 4.4 Ceiling firestop on floor of attic. Figure 4.2 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 4.
B. Secure the Fireplace • Position the Fireplace This fireplace may be placed on either a combustible or noncombustible continuous flat surface. Follow the instructions for framing in Section 3.D. Slide the fireplace into position. Be sure to provide the minimum air clearance at the sides and back of the fireplace assembly. See Section 3.B. WARNING Fire Risk! • Prevent contact with sagging, loose insulation. • Do NOT install against vapor barriers or exposed insulation.
5 Chimney Assembly Chimney must extend beyond combustible roof structure Maintain minimum height of chimney above roof Install roof flashing according to minimum requirements Offsets/returns may not exceed 30° from vertical Termination Cap Additional support for tall chimneys Storm Collar Maintain minimum clearances to combustibles as specified Support straps for offsets/ returns must be secured to adequate framing Lock chimney sections together firmly to resist movement Ceiling firestops are require
A. Chimney Requirements Vertical distances are measured from the base of the fireplace as shown in Figure 5.2. • Minimum overall straight height 16.5 ft • Minimum height with offset/return 16.5 ft (5.03 m) 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) • Double offset/return minimum height 20 ft (6.1 m) 6 ft (1.83 m) 35 ft (10.67 m) 6 ft (1.
B. Using Offsets/Returns • WARNING • Fire Risk • Draft will be restricted if offset/returns greater than 30° are used. • To bypass any overhead obstructions, the chimney may be offset using an offset/return. • An offset and return may be attached together or a chimney section(s) may be used between an offset and return.
C. Assemble the Chimney Sections Attach either a straight chimney section or an offset to the top of the fireplace (depending on your installation requirement). Chimney sections are locked together by pushing downward until the top section meets the stop bead on the lower section. Note: The ceiling firestop MUST be nailed to the bottom of the ceiling joists EXCEPT when the space above is uninsulated and the attic insulation shield is not being used (see Figure 5.5).
E. Install the Attic Insulation Shield An insulation shield must be installed when there is a possibility of insulation coming into contact with the factory built chimney system. • • • Bend the tabs at the top of the attic insulation shield inward. This will help keep the chimney section centered in the shield. Position the shield over the vertical chimney section where it penetrates a ceiling firestop. Slide the shield down until it rests on the ceiling firestop.
6 Complete the Enclosure A. Chimney Termination Chimney Termination Requirements (See Figures 6.1 and 6.2) • • • • Must have a cap approved and listed for this fireplace system Must not be located where it will become plugged by snow or other material Must terminate at least 3 ft (914 mm) above the roof and at least 2 ft (610 mm) above any portion of the roof within 10 ft (3.05 m) Must be located away from trees or other structures Gas, Wood or Fuel Oil Termination Slanted Roofs 20 in.
Install the Chimney Air Kit (required in Canada): C. Install the Termination Cap When installing the chimney air kit, follow the instructions provided with this accessory. Note: To protect against the effect of corrosion on those parts exposed to the weather, the termination cap can be painted with a rust-resistant paint. B. Chase Top A metal chase top is required to seal the top of the chase around the chimney pipe.
• For installations utilizing an ST375 Square Termination Cap the last chimney section must not be more than 4-1/2 in. (114 mm) below the chase top. See Figure 6.7. • For installations utilizing an TCT375 Terra Cotta Cap the last chimney section must be between 7 in. (178 mm) below the chase top and 2 in. (51 mm) above. See Figure 6.9. The last section of pipe must stop between the distances given below. Flashing Collar Cap Standoff 1-1/2 in. (38 mm) min. overlap Figure 6.7 2 in. (51 mm) min.
7 Accessories WARNING WARNING Fire Risk • For use with solid wood fuel or decorative gas appliance only. • DO NOT install unvented gas logs. Asphyxiation Risk • Damper must be locked open when gas logs installed. Gas fire generates fumes. A. Gas Log/Lighter Provisions WARNING A certified gas log lighter or decorative gas log set can be installed in this fireplace. • • • • • Fire Risk Explosion Risk Inspect appliance and components for damage. Damaged parts may impair safe operation.
1. Bend tab to open. Bottom Flange Figure 7.2 Prepare Junction Box Bracket 2. Slide the flange of the junction box through the slot in the bracket. Note: Do NOT wire 110 VAC to wall switch. Figure 7.3 Figure 7.5 Attach the Heat Shield Figure 7.6 Attach the Junction Box Position Bracket on Junction Box This tab should be bent back under the flange to help secure the bracket to the junction box. Figure 7.4 Secure Bracket to Junction Box C.
8 Finishing A. Hearth Extension A hearth extension must be installed with all fireplaces to protect the combustible floor in front of the fireplace from both radiant heat and sparks. See Figures 8.1-8.3. Tile, stone or other non-combustible material Protective Metal Hearth Strip 2 in. (51 mm) required Floor constructed of wood or other combustible material Figure 8.1 Fireplace HX3 or HX4 Hearth Ext or equivilent insulation (see Table below) High temperature (300°F min.
B. Finishing Material WARNING • Combustible Material Material which is made of or surfaced with wood, compressed paper, plant fibers, plastics, or any material capable of igniting and burning, whether flame proofed or not, plastered or not plastered. • Non-Combustible Material Material which will not ignite and burn. Such materials are those consisting entirely of steel, iron, brick, tile, concrete, slate, glass or plasters, or any combination thereof.
9 Operating Instructions WARNING WARNING HOT! DO NOT TOUCH. SEVERE BURNS MAY RESULT. CLOTHING IGNITION MAY RESULT. Fire Risk • Do not operate fireplace before reading and understanding operating instructions. Failure to operate fireplace properly may cause fire. A. General Information Glass and other surfaces are hot during operation and cool down. • • • Fireplaces, as well as other woodburning appliances, have been used safely for many years.
B. Outside Air E. Firescreen A source of air (oxygen) is required in order for combustion to take place. Whatever air is consumed by the fire must be replaced through cracks around windows, under doors, etc. Most newly constructed houses or existing homes fitted with tightly sealed doors and windows are relatively air tight. In this case, an outside air source must be made available to feed combustion air from outside the home. A firescreen is always provided to control sparks.
G. Grate Seasoning The factory installed integral grate must be used to hold the logs from falling out of an open fireplace and to allow air to pass between the burning logs. It is important to keep the fire off the hearth and to allow the ashes to collect beneath the fire, thereby forming a layer of additional heat protection. WARNING Fire Risk • Use only factory installed integral grate. May cause overfire.
I. Starting a Fire Check the flue damper to be certain it is in the full open position. Place crumpled or twisted paper under the fireplace grate. Loosely arrange kindling or small pieces of wood to form a layer above the paper. The fires must be built on the fireplace grate, without danger of the burning fuel falling out of the fireplace opening. CAUTION Odors and vapors released during initial operation. • Curing of high temperature paint. • Open windows for air circulation.
10 Troubleshooting This fireplace will operate correctly only if adequate ventilation is provided to allow proper draft to the fireplace system. Hearth & Home Technologies assumes no responsibility for the improper performance of the fireplace system caused by inadequate draft due to environmental conditions, down drafts, tight sealing construction of the structure, or mechanical exhausting devices which will create a negative air pressure within the structure where the fireplace is located.
B. Diagnostics and Problem Solving I can’t get a good fire going. What am I doing wrong? Diagnostic Questions Solutions Possible Causes of Condition Is the damper open? • No draft Open damper. Is there enough paper/starter? • Insufficient heat to ignite kindling Use more paper/starter. Is there enough kindling? Is the kindling dry? • Insufficient heat to ignite fuel Use more dry kindling.
The fireplace burns the wood too fast. What can I do? Diagnostic Questions Solutions Possible Causes of Condition Do you have glass doors? • Need to slow air intake Add glass doors. What is the condition of the wood? • Extremely dry wood Mix in less seasoned wood after fire established. I smell smoke in the house during operation.
11 Maintenance and Servicing the Fireplace A. Disposal of Ashes B. Chimney Inspection/Cleaning Ashes should be placed in a metal container with a tight-fitting lid. The closed container of ashes should be placed on a noncombustible floor or on the ground, well away from all combustible materials, pending final disposal. If the ashes are disposed of by burial in soil or otherwise locally dispersed, they should be retained in the closed container until all embers have thoroughly cooled.
CAUTION WARNING Handle glass assembly with care. When cleaning glass door: • Avoid striking, scratching or slamming glass. • Do NOT use abrasive cleaners. • Use a hard water deposit glass cleaner on white film. • Do NOT clean glass when it is hot. Asphyxiation Risk Fire Risk Annual inspection by qualified technician recommended.
12 Reference Materials A. Fireplace Dimensions C D 8-3/4 in. (222 mm) 22-3/4 in. (578 mm) B 10-1/2 in. (267 mm) dia. 6-1/2 in. (165 mm) 3-7/8 in. (92 mm) Gas Knockout 9-1/4 in. (235 mm) Outside Air 23-3/8 in. (594 mm) 41-3/8 in. 41-1/4 in. Gas Knockout (1051 mm) (1048 mm) (effective height) 9-1/4 in. Junction (235 mm) Box 37-3/4 in. (959 mm) 9-5/8 in. (244 mm) 4-1/4 in. (108 mm) 8-5/8 in. (219 mm) 8-1/8 in. (206 mm) 13-1/2 in. (343 mm) Model # A36 A42 7-1/2 in. (191 mm) A A B C D in.
¨ B.
C. Chimney Components The following pictures show only those chimney components which may be safely used with this fireplace. CAK4A ID4 Insulated Duct Chimney Air Kit ID4 Insulated Duct/Outside Air UD4 Uninsulated Duct/Outside Air 4 in. (102 mm) i SL306 Chimney Section - 6 in. (152 mm) long SL312 Chimney Section - 12 in. (305 mm) long SL318 Chimney Section - 18 in. (457 mm) long SL324 Chimney Section - 24 in. (610 mm) long SL336 Chimney Section - 36 in.
A Inside Diameter 8 in. (203 mm) B 14-1/2 in. (368 mm) Outside Diameter 10-1/2 in. (267 mm) Effective Height 4-3/4 in. (121 mm) SL315/SL330 Offset/Return Ceiling Firestop Catalog # A FS338 0-deg. 14-1/2 in. B 368 mm FS339 15-deg. 18-3/8 in. 467 mm FS340 30-deg. 23 in. 584 mm 14-1/2 in. (368 mm) 12 in. (305 mm) 24 in. (610 mm) 24-5/8 in. (625 mm) 27-3/8 in. (695 mm) AS8 Straight Attic Insulation Shield RF370 Roof Flashing 10-1/2 in. (267 mm) 12 in. (305 mm) 2 in.
20 in. (508 mm) 17 in. (432 mm) 15-3/4 in. (400 mm) 9-3/8 in. (238 mm) TR344 Round Termination Cap 9-1/4 in. (235 mm) TCT375 Terra Cotta Cap 72 in. (1829 mm) 34-3/4 in. (883 mm) 36 in. (914 mm) 10-7/8 in. (276 mm) 32-1/2 in. (826 mm) 2 in. (51 mm) CT35 Chase Top TR342 Round Telescoping Termination Cap 23 in. (584 mm) 19 in. (483 mm) C D B 15-5/8 in. (397 mm) A LDS33/LDS46 Decorative Shroud A ST375 Square Termination Cap B C D Catalog # in.
21 in. (533 mm) 18-1/4 in. (464 mm) 46-3/4 in. (1187 mm) 20-3/4 in. (527 mm) 40-1/8 in. (1019 mm) 20 in. (508 mm) 24 in. (610 mm) CT3-King 35-5/8 in. (905 mm) 20 in. (508 mm) CT3-Bishop CT3-Queen 16 in. (406 mm) 21 in. (533 mm) 31-7/8 in. (810 mm) 24-3/4 in. (629 mm) 18 in. (457 mm) 20-5/8 in.
Woodburning Termination Cap Shroud TS345 / 445 (Top Vent) TR342 / 344 TR442 / 444 TR342 / 344 TV TR442 / 444 TV TR11 / 11T (with TR-TVK installed) TR11 / 11T TV (with TR-TVK installed) OPEN TOP with solid sides and 3 in. opening at the bottom.
D.
A36C & A42C SERIES Service Parts Beginning Manufacturing Date: N/A Ending Manufacturing Date: Active Service Parts List Accelerator Woodburning Fireplaces # Description of Part A36C A36CH A42C A42CH Qty. req. Firescreen Rod 12052 12052 28404 28404 2 26053 26053 29246 29246 2 4021-150 4021-150 4021-150 4021-150 1ea.
Service Parts A36C & A42C SERIES Beginning Manufacturing Date: N/A Ending Manufacturing Date: Active Exploded Parts Diagram Accelerator Woodburning Fireplaces 1 3 3 2 (Traditional Brick Pattern) 4 7 6 5 (Herringbone Brick Pattern) 46 Heatilator • A36C & A42C • 28396 Rev Y • 10/06
Service Parts A36C & A42C SERIES Beginning Manufacturing Date: N/A Ending Manufacturing Date: Active Service Parts List Accelerator Woodburning Fireplaces # Description of Part A36C & A36CH A42C & A42CH Qty. req.
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E. Limited Warranty HEATILATOR WOODBURNING FIREPLACE Limited Warranty As part of its 20-YEAR BUYER PROTECTION PROGRAM AS PART OF ITS 20 YEAR BUYER PROTECTION PROGRAM (“PROGRAM”), HEARTH & HOME TECHNOLOGIES INC. (“HHT”) is pleased to offer a Limited Warranty and a Replacement Parts Advantage covering specific components of your Heatilator® woodburning fireplace system ( the “Fireplace”), installed in the United States of America or Canada.
F. 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.
