FMI VENT FREE UNIVERSAL MASONRY FIREBOX MM39/44/49VF - Manual (Page 2)

Fireplace Parts Diagram .........................................................................................Pg. 2
Fireplace Parts List .................................................................................................Pg. 3
General Information ................................................................................................Pg. 4
Safety Information ...................................................................................................Pg. 5
Location ...................................................................................................................Pg. 6
Supporting Floor Systems .......................................................................................Pg. 6 ~ 7
Grand Meridian Weight Determinations ..................................................................Pg. 8
Clearances ..............................................................................................................Pg. 9,10
Air for Combustion and Ventilation ..........................................................................Pg. 10,11
Important Pre-installation Information .....................................................................Pg. 12
Fireplace Assembly Procedures ..............................................................................Pg. 13 ~ 15
Gas Piping Installation ............................................................................................Pg. 15
Electrical Line Feed .................................................................................................Pg. 15
Firebrick Liner Installation .......................................................................................Pg. 16
Initial Fireplace Operation .......................................................................................Pg. 16
Technical Service ....................................................................................................Pg. 16
Replacement Parts ..................................................................................................Pg. 16
Appendix I ...............................................................................................................Pg. 17
Appendix II ..............................................................................................................Pg. 18
Warranty Information ...............................................................................................Pg. 19
CONTENTS
2.625”
6.500”
.125”
.125”
Refer to installation instructions and check local codes prior to installing. This appliance must be installed in accordance
with local codes if any. Otherwise, in accordance with the National Fuel Gas Code ANSI Z223.1 installation codes.
P/N MFP170 OCT2009
COMPLIES WITH ANSI Z21.91-2007, VENTLESS FIREBOX ENCLOSURES FOR GAS-FIRED UNVENTED DECORATIVE ROOM
HEATERS. FOR USE WITH LISTED ANSI Z21.11.2 UNVENTED DECORATIVE ROOM HEATERS, NOT TO EXCEED 40,000 BTU/HR.
0" - 10" : NO PROJECTIONS
10" - 16" : 1½" MAX. PROJ.
16" - 22" : MAX. PROJ.
22" & ABOVE : 10" MAX. PROJ.
DISTANCE FROM SIDE OPENINGS
3" MIN. : 1¾" MAX. PROJ.
MANTEL CLEARANCES
2701 S. Harbor Blvd.
Santa Ana, CA 92704
THIS APPLIANCE NEEDS
FRESH AIR FOR SAFE
OPERATION AND MUST
BE INSTALLED SO
THERE ARE PROVISIONS
FOR ADEQUATE
COMBUSTION AND
VENTILATION AIR.
DO NOT REMOVE THIS LABEL
MODEL No.:
MM44VF MM49VF MM39VF
SERIAL No.
DATE OF MFG:
BOTTOM 0"
2"
42"
18½"
TOP,
BACK &
SIDES
OPENING
TO CEILING
CLEARANCES TO COMBUSTIBLES
RECESS
DEPTH
PFS
®
US
7. HOLES: 4X Ø.125” THRU
6. CLEAR BOXES NEXT TO MODEL NUMBERS ARE TO BE STAMPED DURING MANUFACTURE OF FIREPLACE.
5. LARGE TEXT TO BOLD UPPERCASE ARIAL, 10 PT. MIN. (WHERE SHOWN).
4. SMALLEST TEXT TO BE ARIAL, 8 PT. MIN (WHERE SHOWN).
3. ALL TEXT AND GRAPHICS TO BE BLACK ON A CONTRASTING, CLEAR ALUMINUM BACKGROUND.
2. FINISH: CLEAR MYLAR TO BE APPLIED ON TOP SURFACE.
1. MATERIAL: CLASS IIIA , .024 THICK ALUMINUM RATED AT 302°F (150°C).
NOTES: UNLESS OTHERWISE SPECIFIED
DESCRIPTION: PLATE, RATING VF
PART NUMBER: 125122-01
REV: A
DATE: 11/3/2009
LAST MODIFIED BY: CHRISTI
Doc File Name: 125122-01.ai
Below is a sample picture of the rating plate that is located inside the lower dome side of your fireplace. Model Number, Date of
Manufacture and Serial Number should be stamped on the plate where indicated.