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INSTALLATION AND OPERATION MANUAL
TM
Chateau42
Direct-Vent
Gas Fireplace
DirectVentGas FireplaceModel C42
NG 42,000BTU
Retain These Instructions For Future Reference
LP 36,000BTU
P/N 775,219M Rev. B, 08/2008
A French manual is available upon request. Order P/N 775,219CF.
Ce manuel d’installation est disponible en francais, simplement
en faire la demande. Numéro de la pièce 775,219CF.
In the Commonwealth of Massachusetts:
Portland
• Installation must be performed by a licensed plumber or gas
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Failure to use manufacturer provided parts, variations IMPORTANT SAFETY AND WARNING in techniques and construction materials or practices INFORMATION other than those described in this manual may create a fire hazard and void the limited warranty. FOR YOUR SAFETY do not install or operate your Your Lennox Hearth Products gas fireplace must be Ravelle™ 4 gas fireplace without first reading and equipped for the proper fuel type and altitude at which understanding this manual.
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Vertical Vent Termination Clearances ........................ 18 CONGRATULATIONS ON THE PURCHASE OF YOUR NEW Horizontal Terminations ......................................... 19 GAS APPLIANCE MANUFACTURED BY LENNOX HEARTH PRODUCTS. Vertical Terminations ............................................ 19 Horizontal Vent Termination Clearances ..................... 0 When you purchased your new gas fireplace, you joined the ranks of Brick Panel and Log Set Installation ...........
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ORIFICE SIZE/ALTITUDE ADJUSTMENT THE RAVELLE™ 4 FIREPLACE For altitudes above 2,000 feet (In Canada 4,500 FT/1370 M),the orifice should be de-rated by 4% for every 1,000 feet to maintain the proper • Must conform with all local, state and national installation codes. ratio of gas to air. Improper orifice sizing may result in damage and In the absence of local codes, the installation must conform with unsafeconditions. Changing the
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CODES AND APPROVALS COMMONWEALTH OF MASSACHUSETTS REQUIREMENTS Certification (Massachusetts Approval #G3-1104-10 ) These fireplaces are approved for installation in the US state of Mas- Gas appliances must be tested and certified by a nationally recognized sachusetts if the following additionalrequirements are met: testing and certification laboratory to ANSI (American National Standard Institute)gas appliance safety standards. • Install this appl
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Fuel PRE-INSTALLATION This fireplace comes from the factory equipped to burn natural gas at a specified elevation. The fireplace can be converted to burn LP gas (liquid Features propane) by changing the cassette (valve and pilot assembly) or installing a conversion kit. Only Lennox Hearth Products conversion kits can be used to Installation Options convert from NG to LP or LP to NG. Contact your Lennox Hearth Products dealer for de
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Preparing Your Ravelle™ 4 Fireplace For Installation Dimensions Read all instructions before beginningyour installation. If instructions 9-3/4” w * havenot been read carefully,your installationcould void your warranty (756mm) andmay createa serious fire, health, or other safetyhazard. The Lennox Hearth Products warranty will be voided if one of the fol- lowingoccurs: • Installation of any damagedfireplace orvent system compo - nent. • Unaut
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A 6” (152 mm) header may need to be notched to accommodate vertical INSTALLATION vent pipe. If the fireplace is going to be horizontally vented directly out the back, do not place a stud in line with the wall thimble. If a hearth extension greater than 1” (25 mm) thick is going to be used, the fire- Framing Dimensions place and the header must be raised accordingly. See Hearth Extension Considerationsfor further details. The d
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Fireplace Dimensions Inches (millimeters) 18-9/16 29-3/4 (471) (756) 51-1/4 (1302) Corner Installation Framing Details 10-3/4 (273) 20-3/4 (527) 38-1/4 (972) 43 (1092) 44-1/2 14 (1130) (356) 72-1/2 (1842) 5 3-1/2 (127) (89) 2 (51) 47-3/4 (1213) 41 (1041) 34 (864) 35-1/2 30 (902) ELECTRICAL (762) 30 INLET 18-3/16 (762) (462) 2-1/4 (57) 6-7/8 (175) GAS INLET 3-1/2 32-5/16 6-1/4 (89) (159) (821) 9-1/2 (241) Figure4 NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. 9
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Raised Installations Hearth Extension Considerations The fireplace may be raised by building a platform of sufficient strength to A hearth extension in front of the fireplace is not required; however, to support the fireplace and pipe. When building a raised hearth extension, enhance the appearance of the Ravelle™ 42 gas fireplace, one is recom- please see the note below regarding height of the fireplace in relation to mended. Note:
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The screws should be driven through the cement board into the outer Facing Installation Considerations metal skin of the fireplace. The sheetrock (drywall) is then butted up to the cement board. The sheetrock above the fireplace should also be Non-combustible cement board (such as Wonderboard, Durock, or fastened to the fireplace by driving screws into the outer metal skin of Hardybacker) must extend 10” (254 mm) above the 1” (25
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Facing Greater Than 1” (5mm) Thick: Traditional Face 41” If the combined thickness of the facing material (eg. brick or cultured (1041mm) stone) and concrete board is greater than 1”, then the facing material must be placed around the face. A template (Arch #75098, Foundry™ #75035 and Louver #75101) should be used while installing the facing 30-5/8” material. Templates for the various faces may be purchased from your (778mm) Lennox H
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Face Installation 2. Bracket C in the diagram below is installed on the face during the face assembly (see instructions included with face). The captive screws D A number of different faces are available for the Ravelle™ 42 gas fire- on this bracket should be screwed into captive nuts E on the fireplace. place, however, all the faces are installed in a similar manner. A total of A phillips head screwdriver inserted through the
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Vent Parts List VENT INSTALLATION Direct vent pipe Security™ Secure Vent™* may be used with the Ravelle Application: 42 gas fireplace. Please see the lists below to verify the components avail- able from each direct vent pipe manufacturer. Snorkel terminations are The Ravelle™ 42 gas fireplace, has been tested and listed as a direct available for applications which may require vertical rise on the building vent heater system by OMNI-T
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Vent Parts List - Horizontal Vent Parts List - Vertical Direct vent pipe by Security or Simpson Dura-Vent may be used with Direct vent pipe by Security™ or Simpson Dura-Vent may be used the Ravelle 42 gas fireplace. Please see the lists below to verify the with the Ravelle™ 42 gas fireplace. Please see the lists below to verify components available from each direct vent pipe manufacturer. All the components available from each direct
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Vent Considerations Supports: Horizontal runs of vent must be supported every three feet. Wall straps areavailable for thispurpose. Twist-lock procedure: Four indentations, located on the female ends Pipe Sealing: If Security™ Secure Vent™ pipe is used, then sealant is of pipes and fittings, are designed to slide straight onto the male ends of required at only the first pipe joint attaching the pipe to the flue collar on adjacent
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Horizontal Vent Installation Vertical Vent Installation IMPORTANT NOTES: IMPORTANT NOTES: 1. All Ravelle™ 42 gas fireplaces horizontally terminated vent 1. All Ravelle 42 gas fireplace vertically terminated vent installations installations use 8”x 5” Security™ Secure Vent™ or Simpson use 6-5/8” x 4” Security or Simpson Dura-Vent GS direct-vent Dura-VentGS direct-vent pipe. pipe. 2. When this pipe passes through a wall, a wall thimble - Security 2. Fir
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Flue Restrictors The flue restrictor settings shown in Figures 22 and 23 are for typical Restrictors Restrictors installations and may need to be adjusted from standard to take into account other variables in the installation to achieve proper combustion. See Flue Restrictor Guidelines on this page to assist you in making a proper flue restrictor adjustment. The Ravelle™ 42 gas fireplace uses balanced flue technology to ensure proper combustion. Flue restrictors may ne
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Horizontal Terminations Vertical Terminations (Use 8” Direct-Vent Pipe) (Use 6-5/8” Direct-Vent Pipe) The shaded areas in the diagram below show all allowable combinations The shaded areas in the diagram below show all allowable combinations of vent configuration with horizontal terminations. Horizontal sections of straight vertical and offset to vertical (maximum four 45º elbows or two of pipe require 1/4” (6.4 mm) of rise for every 12” (305
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V Exterior Horizontal Vent Termination Clearance Requirements * See Item D in the Text Below. Center Line Exterior Wall Inside of Termination Corner Detail *18” Horizontal G Termination 18” V Ventilated Soffit A Inside Corner = 9" in U.S. A = 1" in C anada DETAIL D H 3 ft. B B D E X C A A V Fixed Operable V L V Closed Window 3 ft. Window V F C J B V M C B B C V I A X = Air Supply Inlet V = Vent Terminal = Area where Terminal is NOT permitted Minimum Clearances Canadian Installation * US Ins
