Monessen Hearth HWB700HB Installation, Operation And Maintenance Manual Download Page 1

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HWB700/HWB700HB M

ODELS

NSTALLATION

, O

PERATION

AND

AINTENANCE

ANUAL

ESIDENTIAL

NSTALLATION

53D9036. Rev 1 03/03

HIS

FIREPLACE

U.L.

LISTED

FOR

USE

WITH

THE

"L" S

ERIES

CHIMNEY

SYSTEM

COMPONENTS

ONLY UNVENTED GAS LOG SETS WHICH HAVE BEEN FOUND TO COMPLY WITH THE STANDARD FOR UNVENTED ROOM

HEATER, ANSI/IAS/AGA Z21.11.2, ARE TO BE INSTALLED IN THIS FIREPLACE.

WHEN AN APPROVED ANSI/ISA/AGA Z21.11.2 UNVENTED ROOM HEATER IS INSTALLED IN THIS FIREPLACE, AN H2853

CANOPY MUST ALSO BE INSTALLED.

WARNING: DO NOT OPERATE AN UNVENTED GAS LOG SET IN THIS FIREPLACE WITH THE CHIMNEY REMOVED.

Summary of Contents for HWB700HB

Page 1: ...OMPONENTS ONLY UNVENTED GAS LOG SETS WHICH HAVE BEEN FOUND TO COMPLY WITH THE STANDARD FOR UNVENTED ROOM HEATER ANSI IAS AGA Z21 11 2 ARE TO BE INSTALLED IN THIS FIREPLACE WHEN AN APPROVED ANSI ISA AGA Z21 11 2 UNVENTED ROOM HEATER IS INSTALLED IN THIS FIREPLACE AN H2853 CANOPY MUST ALSO BE INSTALLED WARNING DO NOT OPERATE AN UNVENTED GAS LOG SET IN THIS FIREPLACE WITH THE CHIMNEY REMOVED ...

Page 2: ...ilure to install operate and maintain this or any other factory built fireplace properly can result in a house fire or other occurrences that could cause deaths injuries and property damages It is very important that the persons installing and or supervising the installation of this fireplace have appropriate skills in using the tools and techniques required and reading and comprehension skills su...

Page 3: ...reas INTENDED PRODUCT USAGE The fireplace is designed to sit directly on a combustible floor The fireplace must be installed with clearances to combustible building materials specified in this manual Only parts manufactured by Monessen Hearth Systems and labeled for use with the fireplace should be used in the installation of this fireplace except for special roof flashings that may be fabricated ...

Page 4: ...mper When the fireplace is not in use the damper should be closed to prevent cold air form entering the chimney as well as preventing warm air in the room from escaping up the chimney NOTE It is normal for a small amount of smoke to be released from the upper portion of the fireplace the first few times you use your new fireplace This results from an oil residue on the metal Open a door or window ...

Page 5: ...STOP MODEL LF FS 2 FIRESTOP MODEL LF FS 2 REQUIRES 17x17 FRAMING REQUIRES 17x17 FRAMING 54 54 STORM COLLAR STORM COLLAR MODEL LC CHIMNEY CAP MODEL LC CHIMNEY CAP ROOF FLASHING ROOF FLASHING MODEL 612 MODEL 612 CAUTION CAUTION DO NOT RESTRICT SIDE AIR DO NOT RESTRICT SIDE AIR INLET VENTS WITH SURROUND INLET VENTS WITH SURROUND OR TRIM MATERIALS OR TRIM MATERIALS GALVANIZED METAL STRIP GALVANIZED ME...

Page 6: ...L 3 6 L 3 6 L 3 6 L 4 8 L 4 8 L 1 8 L 1 8 L 3 6 L 3 6 39 5 16 76 11 16 L SERIES CHIMNEY SECTIONS L SERIES CHIMNEY SECTIONS 47 5 8 47 L48 35 5 8 35 17 5 8 17 11 5 8 11 L18 L36 L12 L18 L18 34 5 8 34 LINEAR GAIN L18 L36 52 LINEAR GAIN 52 5 8 L36 L36 70 5 8 70 LINEAR GAIN 13 O D OUTER PIPE 11 I D FLUE 4 1 2 4 1 2 34 53 1 8 44 26 3 8 15 5 8 9 3 4 9 16 OUTSIDE AIR OPENING GAS LINE OPENING 8 7 8 10 3 16 ...

Page 7: ...ting a location choose one that is away from frequently opened doors central heat outlets or returns or other places where air movements may disturb the airflow around the fireplace Air turbulence near the fireplace may cause smoke to spill out of the fireplace opening FULL PROJECTION FULL PROJECTION FLUSH FLUSH CORNER CORNER SIDE WALL INSTALLATION 53 1 8 53 1 8 64 15 16 64 15 16 MIN MIN CORNER IN...

Page 8: ...kments under or near trees or above the roof of a single story wing of a two story building as shown by Figure 8 All these conditions can cause turbulence or pressure conditions that can cause poor chimney draft and smoke spillage from the fireplace opening Elbows may be used to offset the chimney to avoid obstructions or to locate the chimney cap in a preferred location Refer to the sections of t...

Page 9: ...LES COMBUSTIBLES 17 SQUARE 17 SQUARE OPENING IN OPENING IN JOIST JOIST 17 SQUARE 17 SQUARE OPENING IN OPENING IN JOIST JOIST 612 OR 1212 612 OR 1212 FLUE OUTLET HEIGHT FLUE OUTLET HEIGHT 2 CLEARANCE TO 2 CLEARANCE TO COMBUSTIBLES MIN COMBUSTIBLES MIN 3 FT MIN 3 FT MIN HEIGHT 86 FT CHIMNEY HEIGHT 86 FT CHIMNEY MAX INSTALLATION MAX INSTALLATION SECOND FLOOR AREA SECOND FLOOR AREA FIRST FLOOR AREA FI...

Page 10: ...RM HEARTH HEARTH SB5400SS SB5400SS FIREPLACE FIREPLACE ALTERNATE BRICK OR STONE ALTERNATE BRICK OR STONE HEARTH EXTENSIONS FOR USE HEARTH EXTENSIONS FOR USE WITH THE SB5400SS FIREPLACE WITH THE SB5400SS FIREPLACE WHEN PLACED OVER A COM WHEN PLACED OVER A COM BUSTIBLE FLOOR WITHOUT BUSTIBLE FLOOR WITHOUT INSULATION BOARD PROTECTION INSULATION BOARD PROTECTION FIREPLACE AND HEARTH EXTENSION AND TOP ...

Page 11: ... to another is as follows C K divided by the material thickness Example C 43 divided by 1 2 50 C 86 K C multiplies by the material thickness Example K 86 multiplied by 1 2 50 K 43 R The material thickness divided by K Example R 1 2 50 divided by 43 R 1 16 With either type hearth extension minor shifting of the supporting floor or expansion and contraction may eventually cause a crack to develop be...

Page 12: ...11 53D9036 Rev 1 03 03 FIREPLACE COMPONENTS FIGURE 13 ...

Page 13: ...replace and chimney CHIMNEY INSTALLATION In order to assure safe and satisfactory performance of the fireplace it is very important to properly install the chimney This is an important part of the installation and the sections of this manual pertaining to chimney installation should be reviewed very thoroughly For your safety some of the important things to remember in regard to chimneys are liste...

Page 14: ...til the chimney is at least six inches above the roof opening on all sided As the chimney sections are installed check each joint to make sure it is properly locked to the previous section If additional strength of the outer pipe joints is desired you may use two or three sheet metal screws placed through the area where the outer pipes overlap one another To install these screws drill a 1 8 inch d...

Page 15: ...12 8 12 8 12 9 12 9 12 10 12 10 12 11 12 11 12 12 12 12 12 INSTALLATION OF FIRESTOP SPACER AT FLOOR LEVELS INSTALLATION OF FIRESTOP SPACER AT FLOOR LEVELS INSTALLATION OF FIRESTOP SPACER AT ATTIC LEVEL INSTALLATION OF FIRESTOP SPACER AT ATTIC LEVEL FLUE PIPE FLUE PIPE FLUE PIPE FLUE PIPE FIRESTOP SPACER FIRESTOP SPACER FLOOR JOIST FLOOR JOIST HEADER HEADER CHIMNEY SECTION CHIMNEY SECTION INLET AIR...

Page 16: ... air space clearance to the chimney at the extremities of the offset It is recommended that enclosing material not follow the inclined portions of the chimney OFFSET INSTALLATION SEQUENCE 1 Determine the location and amount of offset required then select the combinations of chimney sections and elbows required from the offset chart Refer to Page 18 2 Install the first LE30 elbow by placing the ext...

Page 17: ...NEY CAP OR CHIMNEY HOUSING CHIMNEY HOUSING FIRESTOP SPACER FIRESTOP SPACER DIAGONAL DIAGONAL CHIMNEY CHIMNEY ENCLOSURE ENCLOSURE RISE RISE C L FIRESTOP FIRESTOP SPACER SPACER 2 AIR SPACE 2 AIR SPACE CLEARANCE TO CLEARANCE TO COMBUSTIBLES COMBUSTIBLES SUPPORT STRAPS SUPPORT STRAPS DIAGONAL CHIMNEY DIAGONAL CHIMNEY ENCLOSURE ENCLOSURE OFFSET MAX 10 OFFSET MAX 10 DIAGONAL CHIMNEY ENCLOSURE DIAGONAL C...

Page 18: ... in place and slide the flashing over the chimney Adjust the chimney to assure that the proper minimum clearances are maintained 5 Nail the flashing securely in place with eight nails 6 Seal the crack between the top of the flashing and the chimney with mastic Leave some excess mastic at this area to be used in step eight NOTE Use pliers and wear gloves when performing step seven to minimize the d...

Page 19: ...ONS 4 4 0 0 0 0 1 1 0 0 1 1 1 1 0 0 1 1 1 1 0 0 2 2 1 1 0 0 2 2 1 1 0 0 2 2 1 1 3 3 2 2 1 1 3 3 2 2 1 1 3 3 2 2 4 4 3 3 2 2 4 4 3 3 2 2 4 4 3 3 5 5 4 4 3 3 5 5 4 4 3 3 5 5 4 4 6 6 5 5 4 4 6 6 5 5 4 4 6 6 5 5 7 7 6 6 5 5 7 7 6 6 5 5 7 7 6 6 8 3 3 1 1 0 0 0 0 1 1 0 0 0 0 2 2 0 0 1 1 2 2 0 0 1 1 3 3 0 0 2 2 3 3 1 1 2 2 0 0 1 1 3 3 0 0 2 2 3 3 1 1 2 2 0 0 1 1 3 3 0 0 2 2 3 3 1 1 2 2 0 0 1 1 3 3 0 0 2 ...

Page 20: ...o the last section of flue pipe and lower it down until the 3 cap legs rest on the top edge of the outer telescope pipe Secure legs of cap to the telescope with screws provided 7 Check all parts of the chimney and chimney cap to assure that no parts have been damaged or bent during installation and that all parts have been installed properly NOTE The metal used for the chimney and chimney cap has ...

Page 21: ...TING COLLAR TO LEFT SIDE OF FIREPLACE WITH FOUR SHEET METAL SCREWS PROVIDED NOTE THE STARTING COLLAR EXTENDS THROUGH THE OUTER FIREPLACE JACKET AND WILL SEAL AGAINST THE FIREBOX WALL WHEN SECURED AS INDICATED SECURING OUTSIDE AIR STARTING COLLAR TO FIREPLACE STEP 2 SECURE OUTSIDE DUCT TO STARTING COLLAR WITH DUCT CLAMP OR SCREWS AK4 COMBUSTION AK4 COMBUSTION AIR KIT SHORTEST AIR KIT SHORTEST TOWAR...

Page 22: ...or combustion assemblies 2 The combustion air assembly should be located at an exterior location which is not likely to be accidentally blocked in any manner The assembly should be located above the snow line to prevent blockage by snow accumulation 3 The combustion air inlet assembly should never be mounted in a garage or storage area where combustible fumes such as gasoline might be drawn into t...

Page 23: ... the wall to which the AK 4 inlet air vent will be attached The duct may be cut with a standard pocket knife use FP 4 U duct for maximum efficiency and safety Do not use a combustible duct Always use UL Listed Class 0 or 1 duct material 5 If the duct is the insulated type push the insulation back from one end of the duct approximately two inches 6 Slip the exposed end of the duct over the starting...

Page 24: ...roved ANSI IAS AGA Z21 11 2 unvented room heater is installed in this fireplace a H2853 CANOPY must also be installed WARNING Do not operate an unvented gas log set in this fireplace with the chimney removed The installer of the fireplace and gas appliance must describe the operation of the fireplace and appliance to the people who will be operating them and leave all instruction manuals with the ...

Page 25: ...e fireplace face Seal the face of the fireplace to the surrounding wall with non combustible caulk or trim materials to prevent cold air leakage around the fireplace The trim should not block or restrict in any way the flow of air into the side air inlets in the face of the fireplace Be sure to provide the required floor protection as described in a preceding section of this manual Combustible man...

Page 26: ...URE 24 TOP EDGE OF FIREPLACE COMBUSTIBLE MANTEL USE ONLY NON COMBUSTIBLE MATERIALS BELOW TOP OF SPACERS COMBUSTIBLE FRAMING MEMBERS TO TOP OF SPACERS 12 MAX 18 MIN FROM FIREPLACE OPENING TO BOTTOM OF COMBUSTIBLE MANTEL TO BOTTOM OF COMBUSTIBLE MANTEL MANUFACTURER RECOMMENDATION TOP EDGE OF FIREPLACE OPENING MANTEL INST MANTEL INSTALLATION TION FIGURE 25 FIGURE 26A INSTALLATION OF NON COMBUSTIBLE F...

Page 27: ...t a little combined with other wood goes a long way Start your fire with a mixture of softwood and hardwood then add some fruit or nut wood for nostalgic aroma Since most woods will not burn well when freshly cut the wood you purchase should be reasonably dry The sizes you buy are dictated by the size of your fireplace Purchase logs that will fit when laid across your grate and ask that the larger...

Page 28: ...ce is equipped with glass doors close them DO NOT LEAVE CHILDREN OR PHYSICALLY OR MENTALLY HANDICAPPED OR SENILE PERSONS ALONE WITH A BURNING FIREPLACE You ll need a minimum of three logs preferably four to make a good fire Add kindling and new logs as needed to rekindle a dying fire New logs should be added at the rear grate after raking the coals toward the front DO NOT OVERFIRE THE FIREPLACE Ov...

Page 29: ...sote buildup has occurred If creosote has accumulated it should be removed to reduce the risk of a chimney fire The chimney cap can be removed for inspection maintenance and cleaning by removing three screws from the support legs and lifting upward When the fireplace is first in use inspect the chimney frequently and clean the chimney any time an accumulation is observed on the flue walls The freq...

Page 30: ...s for the installation of the fireplace 4 Do insulate the exterior walls surrounding the fireplace to prevent excessive heat loss from the fireplace 5 Do trim the face of the fireplace only with noncombustible materials 6 Do attach the noncombustible face trim material firmly to the face of the fireplace 7 Do block in or fasten the fireplace to prevent the possibility of the fireplace shifting out...

Page 31: ...articles near the fireplace 15 Don t store or place flammable liquids gases or pressurized containers near the fireplace 16 Don t neglect to instruct all responsible persons in the proper and safe operation of the fireplace 17 Don t fail to instruct all persons especially children and elderly persons concerning the hazards of improper operation and unauthorized tampering with the fireplace 18 Don ...

Page 32: ...ealer To ensure prompt and accurate service please provide the following information when placing a repair part order Model number of your Appliance Part Name Part Number and Quantity of parts needed Technical Service Department 2813 W Mall Drive Unit B Florence Alabama 35630 Tel 1 866 500 5671 www monessenhearth com ...

Page 33: ...ealer To ensure prompt and accurate service please provide the following information when placing a repair part order Model number of your Appliance Part Name Part Number and Quantity of parts needed Technical Service Department 2813 W Mall Drive Unit B Florence Alabama 35630 Tel 1 866 500 5671 www monessenhearth com ...

Page 34: ...n ceramic and castable parts that do not affect safe operation We do not warrant this fireplace to be in compliance with your local building code Building codes vary greatly throughout the country and you should determine whether your local building code contains restrictions on the use of this fireplace before you purchase it Blowers or fans which are warranted separately Heat loss due to the pas...

Page 35: ... 1 Contact the nearest dealer If you cannot locate your dealer call or write Monessen Hearth Systems as indicated below 2 If you do not receive satisfactory service from the dealer within a reasonable time write Monessen Hearth Systems and include the date you purchased your fireplace or component its serial number and details of the problem you are having Technical Service Department 2813 W Mall ...

Page 36: ...ATTENTION APPLIANCE INSTALLER PLEASE RETURN THESE OPERATING AND INSTALLATION INSTRUCTIONS TO THE APPLIANCE FOR CONSUMER USE 53D9036 REV 1 03 03 ...

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