FMI MM33, MM39, MM44, MM49, MM63 manual

Instructions

Masonry Firebox

Models MM33, MM39, MM44, MM49 and MM63

IF FIREPLACE IS TO BE INSTALLED DIRECTLY ON ANY COMBUSTIBLE MATERIAL, A METAL BASE IS REQUIRED.

SAVE THIS BOOK

This book is valuable. In addition to instructing you on how to install and maintain your appliance, it also contains information that will enable you to obtain replacement parts or accessory items when needed. Keep it with your other important papers.

This fireplace is approved for use as a wood burning fireplace or for use with a vented gas log approved to ANS Z21.60 or Z21.84 standards. It has not been tested or approved for unvented gas logs.

This wood burning fireplace complies with UL127 standard as a FACTORY BUILT APPLIANCE.

WARNING: Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. Refer to this manual for correct installation and operational procedures. For assistance or additional information consult a qualified installer, service agency or the gas supplier.

INSTALLER: Leave this manual with the appliance.CONSUMER: Retain this manual for future reference.

Report No. 08-154

Do not store gasoline or other flammable vapors and

liquids in the vicinity of this or any other appliance.ICC Evaluation Services Report No. 2401

For more information, visit www.fmiproducts.com

Contents

SAVE THIS BOOK INSTALLER: Leave this manual with the appliance CONSUMER: Retain this manual for future reference For more information, visit www.fmiproducts.com table of contents safety GUIDELINES FOR USE: specifications Figure 1: MM33 Fireplace Overall Dimensions Figure 2: MM63 Fireplace Overall Dimensions SECTION H-H Introduction Product Overview selecting location Minimum clearance to combustibles Maintain the following clearances: Minimum/Maximum Chimney Height for Residential Installation Framing Figure 6: Framing Dimensions for Combustible Floor Systems Figure 7: Framing Dimensions for Non-CombustibleFloor Systems Figure 8: Corner Installation for Combustible Floor Systems Figure 9: Top View for Combustible Floor Systems Mantel and mantel shelf clearances Hearth Extension Figure 11: Non Combustible Floor Figure 12: Combustible Floor Optional Outside air Kit (Model MM4AK) Factory built chimney systems Chimney Pipe Assembly and installation of double wall chimney system Using ELBOW offsets (30E-12DM) Firestop Spacers (FS-10) Penetrating roof Flashing installation (v6f-10dmor v12f-10dm) Installing Flashing on a Metal Roof Terminations/Spark Arrestor Chase installations 10 foot rule finishing fireplace Masonry (precast) chimney Rebar locations Wood Floor Crawl Space or Upper Floor: Weight Determination 8" Metal Base (MMB63) Ember protector strips: Materials included: 6" Metal Base (MMB33,MMB39, MMB44, and MMB49) Tools needed for installation: Materials needed for installation: MM33, MM39, MM44, MM49: MM63: Field Assembly Procedures Assembly Instructions Figure 38 - Layering walls and sides for Figure 39 - Layering walls and sides for MM63 MM63: Figure 40 - Staggering walls and sides for MM63 Figure 41- Inserting Rebar and adding Ready Mix Concrete Figure 43 - Attaching Downdraft Diverter and Side walls Figure 44 - Attaching Lower Rear Dome and MM63 ONLY: Figure 46 - Attaching Middle Dome Figure 45 - Attaching Lower Dome Sides WARNING: DO NOT PACK REQUIRED AIR SPACES WITH INSULATION OR OTHER MATERIALS Figure 45 - Attaching Upper Dome & Sides Page Installing DampeR / Anchor Plate (MM12AP) for pre-fabricatedchimney system Modular Firebrick Lining Custom Firebrick Lining Fireplace Grates Screens Glass DoorS Owner’s Operation & Precautions Starting a Fire and Basic Operation Annual Fireplace Maintenance SURFACE CRACKS accessories Herringbone Running Bond Brick Panels Seismic strap kit Double Wall Pipe 30° Offset and Return Roof Flashing SQUARE CHASE-TOPTERMINATION Storm Collar Masonry (Precast) Chimney 14" Diameter Models MM39, MM44 and MM49 ITEM P/N DESCRIPTION QTY Models MM33 PART NUMBER Models MM63 Page Appendix TABLE R402.2 MINIMUM SPECIFIED COMPRESSIVE STRENGTH OF CONCRETE MINIMUM SPECIFIED COMPRESSIVE STRENGTHa (f’c) TYPE OR LOCATION OF CONCRETE CONSTRUCTION Weathering Potentialb FIGURE R301.2(3) WEATHERING PROBABILITY MAP FOR CONCRETE Warranty KEEP THIS WARRANTY FMI PRODUCTS, LLC LIMITED WARRANTIES New Products