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Report No. 08-154

ICC Evaluation Services 

Report No. 2401

 WARNING: If the information in these in-

structions is not followed exactly, a fire or ex

-

plosion may result causing property damage, 

personal injury or death.

— Do not store or use gasoline or other 

 flammable vapors and liquids in the  vicinity 

of this or any other appliance.

—  WHAT TO DO IF YOU SMELL GAS

•  Do not try to light any appliance.

•  Do not touch any electrical switch; do not 

use any phone in your building.

•  Immediately  call  your  gas  supplier  from  a 

neighbor’s phone. Follow the gas supplier’s 

instructions.

•  If you cannot reach your gas supplier, call 

the fire department.

—  Installation and service must be performed by 

a qualified installer, service agency or the gas 

supplier.

IMPORTANT: READ THESE INSTRUCTIONS 

CAREFULLY BEFORE STARTING INSTALLA-

TION OF THIS FIREPLACE.

This firebox has been testes and approved by 

PFS under ANSI Z21.91 for use with any ANSI 

Z21.11.2 approved gas logs.

FOR USE ONLY WITH A LISTED GAS-FIRED 

UNVENTED DECORATIVE ROOM HEATER NOT 

TO EXCEED 40,000 BTU/HR 

DO NOT BUILD A WOOD FIRE.

Carefully review the instructions supplied with 

the decorative type unvented room heater for 
the minimum fireplace size requirement.

DO NOT INSTALL AN APPLIANCE IN THlS 

FIREBOX UNLESS THlS FIREBOX MEETS THE 

MINIMUM DIMENSIONS REQUIRED FOR THE 
INSTALLATION.

INSTALLER: Leave this manual with the appli

-

ance

CONSUMER: Retain this manual for future 
reference.

INSTALLATION AND OPERATION 

INSTRUCTIONS

GRAND MERIDIAN

VENT FREE UNIVERSAL MASONRY FIREBOX

MODELS

MM39VF, MM44VF, MM49VF

P/N 125162-01 Rev. B 02/17/14

P125162 01

Do not store gasoline or other flammable vapors and 

liquids in the vicinity of this or any other appliance.

This appliance is only for use with the type of gas 

indicated on the rating plate. This appliance is not 

convertible for use with other gases, unless a certi

-

fied kit is used.

 For more information, visit www.Astria.US.com

Содержание MM39VF

Страница 1: ...tes and approved by PFS under ANSI Z21 91 for use with any ANSI Z21 11 2 approved gas logs FOR USE ONLY WITH A LISTED GAS FIRED UNVENTED DECORATIVE ROOM HEATER NOT TO EXCEED 40 000 BTU HR DO NOT BUILD...

Страница 2: ...2007 VENTLESS FIREBOX ENCLOSURES FOR GAS FIRED UNVENTED DECORATIVE ROOM HEATERS FOR USE WITH LISTED ANSI Z21 11 2 2013 UNVENTED DECORATIVE ROOM HEATERS NOT TO EXCEED 40 000 BTU HR 0 10 NO PROJECTIONS...

Страница 3: ...d Diagram 5 9 12 2 7 1 3A 2X 2X 3X 7X 2X 8X 3 6 11 WARNING Failure to position the parts in accordance with these diagrams or failure to use only parts specifically approved with this appliance may re...

Страница 4: ...place Parts List ITEM P N DESCRIPTION QTY 1 MFP39 1 MFP44 1 MFP49 1 HEARTH Left or Right 2 2 MFP39 2 MFP44 2 MFP49 2 REAR WALL 4 3 MFP39 3 MFP44 3 MFP49 3 SIDE WALL 7 3A MFP39 3A MFP44 3A MFP49 3A SID...

Страница 5: ...rd 1 1 8 thick high temperature refractory brick is required to line the interior of the firebox These fireplaces are not intended to serve as a primary heat source rather the fireplace was expressly...

Страница 6: ...ace if not enough fresh air is available See Air for Combustion and Ventilation page 8 If the fireplace keeps shutting off see appliance manufacturers troubleshooting instructions 9 Do not run firepla...

Страница 7: ...ian fireplace Check with the local jurisdiction before you get started Supporting Floor Systems Floor Framing It is important to take into consideration that the load for the Grand Meridian Fireplace...

Страница 8: ...Meridian Fireplace must be considered as additional dead load that will have to be supported by the floor framing Additional floor joists or I joists may be required as determined by the licensed desi...

Страница 9: ...or wood structural members having a moisture content of less than 16 per cent at time of installation and used under dry conditions the deflection resulting from L 0 5D is permitted to be substituted...

Страница 10: ...designed to be custom finished with facing trim and mantle to be an owner option However all such trim material must meet standard fireplace code requirements Non combustible facing material must be...

Страница 11: ...he house to operate You must provide adequate fresh air for these appliances This will insure proper venting of vented fuel burning appliances Non combustible Flex Hose Figure 16 Exterior Providing Ad...

Страница 12: ..._ Btu hr Total _ _______ Btu hr Example Gas water heater 40 000 Btu hr Vent free fireplace 36 000 Btu hr Total 76 000 Btu hr Do not include direct vented gas appliances Direct vent draws combustion ai...

Страница 13: ...to assembly This will minimize shrinkage and cracks developing in the joint areas Best way to accomplish this is with a bucket of water and a large sponge Dip sponge into water and apply a liberal amo...

Страница 14: ...28 Apply mortar between joints 12 inch rebar 2 Mix a batch of mortar and prepare Right Side Hearth bottom surface to be bonded as shown in Figure 18 Figure 18 1 2 AWAY FROM EDGES 1 2 MORTAR BEAD TYPIC...

Страница 15: ...36 rebar to all cells as shown in Figure 22 The rebar should enter the holes in the Hearth and lie adjacent to the 12 rebar secured in subfloor Then fill cells with approx 2 cu ft Ready Mix Concrete F...

Страница 16: ...Fuel Gas Code ANSI Z223 1 This gas pipe provision must only be connected to an approved vent free gas log heater certified to ANSI Z21 11 2 heater standard Check local building codes for specific pip...

Страница 17: ...e curing We suggest operating the heater for several 30 minute intervals allowing the fireplace to cool for an hour in between This will allow any moisture in the brick and fireplace to escape Keep in...

Страница 18: ...ncrete slab The concrete strength and durability shall comply with Sections 1903 1904 and 1905 of the International Building Code IBC TABLE R402 2 MINIMUM SPECIFIED COMPRESSIVE STRENGTH OF CONCRETE MI...

Страница 19: ...ly b Lines defining areas are approximate only Local conditions may be more or less severe than indicated by region classification A severe classification is where weather conditions result in signifi...

Страница 20: ...ect for any injury or damage to the building or structure in which the fireplace has been installed or to the persons or property therein arising out of the use misuse or installation of properly manu...

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