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VENT-FREE FIREBOX MODEL: HVF-36 and HVF-42 & MODEL: HVF-BM-36 AND HVF-BM-42 INSTALLATION, OPERATION AND MAINTENANCE MANUAL FOR USE ONLY WITH A LISTED GAS-FIRED UNVENTED DECORATIVE ROOM HEATER NOT TO EXCEED 40,000 BTU/H. DO NOT BUILD A WOOD FIRE Carefully review the instructions supplied with the decorative type unvented room heater for the minimum fireplace size requirements.
SAFETY CODES AND STANDARDS The design of this firebox has been tested and approved by the C.S.A. in accordance with ANSI Z21.91b-2007 UNVENTED FIREBOX ENCLOSURES FOR GAS-FIRE UNVENTED DECORATIVE ROOM HEATERS. This firebox is UNIVERSALLY LISTED for use with the compatibly sized decorative type unvented room heaters, which comply with standard Volume II Z21.11.2 of the American National Standards Institute.
ATTENTION INSTALLER: 1. Attach with fasteners the label that was supplied with the unvented fireplace insert to the inside of the solid-fuel burning fireplace or listed unvented firebox enclosure into which the unvented fireplace insert is installed. 2. DO NOT cut any sheet metal parts of the solid-fuel burning fireplace or listed unvented firebox enclosure in which the unvented fireplace insert is to be installed.
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Clearance to one perpendicular combustible side wall may be 8 inches minimum. The minimum distance between two perpendicular combustible side-walls for HVF-36 and HVF-BM-36 is 64 inches. The minimum distance between two perpendicular combustible side-walls for HVF-42 and HVF-BM-42 is 70 inches. It is imperative that adequate clearances around air openings into and away from this firebox be maintained.
GUIDELINE DIMENSIONS FOR CORNER APPLICATION HVF-36 & HVF-BM-36 HVF-42 & HVF-BM-42 FIREBOX DIMENSIONS HVF-36 HVF-42 INNER FIREBOX DIMENSIONS: INNER FIREBOX DIMENSIONS: 21 7/8” HEIGHT 21 7/8” HEIGHT 29 1/2” FRONT WIDTH, (BRICK TO BRICK) 35 1/4” FRONT WIDTH, (BRICK TO BRICK) 25”...
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DIMENSIONS FOR THE HVF-BM-36 & HVF-BM-42 HVF-BM-36 HVF-BM-42 INNER FIREBOX DIMENSIONS: INNER FIREBOX DIMENSIONS 26-1/2” HEIGHT AT BACK WALL 26-1/2” HEIGHT AT BACK WALL 29” FRONT WIDTH, (BRICK TO BRICK) 34-1/2” FRONT WIDTH, (BRICK TO BRICK) 25” REAR WIDTH, (BRICK TO BRICK) 25”...
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The firebox is shipped with a 2 ¾” hood. Loosen screws and slide the hood into place and tighten screws to hold hood. Heatmaster, LLC. has an optional 4” hood to replace the standard 2 ¾” hood. Contact your local dealer for details.
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DANGER: DO NOT USE CANDLES, MATCHES OR OTHER IGNITION SOURCES WHEN CHECKING FOR LEAKS. FUEL GASES ARE VERY FLAMMABLE AND, IN CERTAIN CONCENTRATIONS, EXPLOSIVE. CHECKING FOR LEAKS WITH AN OPEN FLAME MAY LEAD TO FIRE OR EXPLOSION. HVF-36 & HVF-42 HVF-BM-36 & HVF-BM-42...
ORDERING PARTS FOR HVF-36 & HVF-42 Replacement parts for your firebox can be obtained from your local dealer. Should you need additional information beyond what your dealer can furnish, contact: Heatmaster, LLC. 3625 Benson RD, Angier, N.C. 27501 (919) 639-4568. WHEN ORDERING PARTS, SPECIFY: 1.
ORDERING PARTS Replacement parts for your firebox can be obtained from your local dealer. Should you need additional information beyond what your dealer can furnish contact; Heatmaster, LLC., Angier, N.C. 27501 (919) 639-4568. WHEN ORDERING PARTS, SPECIFY: 1. Firebox model number 2.
All refractory cement logs manufactured by Heatmaster LLC. have a lifetime warranty against breakage due to heat to the original owner in the original installation. All other logs supplied from Heatmaster LLC. have a 2 year warranty against breakage due to heat to the original owner in the original installation. All metal parts, including burners and grate assemblies, are warranted for 5 years.
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