Instruction manual

27
FINISHED WALLFINISHED WALL
FRAMINGFRAMING
1/4"1/4"
COMBUSTIBLE FRAMINGCOMBUSTIBLE FRAMING
MEMBERS FACING MATERIALMEMBERS FACING MATERIAL
TO TOP OF SPACERS. TO TOP OF SPACERS.
USE ONLY NONCOMBUSTIBLEUSE ONLY NONCOMBUSTIBLE
MATERIALS BELOW TOP OF SPACERS.MATERIALS BELOW TOP OF SPACERS.
NONCOMBUSTIBLENONCOMBUSTIBLE
FACING MATERIALFACING MATERIAL
FIREPLACE FACEFIREPLACE FACE
STEEL LINTELSTEEL LINTEL
(OPTIONAL) (OPTIONAL)
SCREENED OPENINGSCREENED OPENING
OF FIREPLACEOF FIREPLACE
4"4"
(REF.)(REF.)
EXTEND LINE FROM OPPOSITE REAR OFEXTEND LINE FROM OPPOSITE REAR OF
FIREBOX THRU A POINT 4" IN FRONT OFFIREBOX THRU A POINT 4" IN FRONT OF
FIREPLACE FACE, AND 1" OUTSIDE OFFIREPLACE FACE, AND 1" OUTSIDE OF
SCREENED OPENING. SCREENED OPENING.
OUTLINE OFOUTLINE OF
FIREPLACEFIREPLACE
FIREBRICKFIREBRICK
IT IS RECOMMENDED THAT YOUIT IS RECOMMENDED THAT YOU
INSULATE OUTER AND INNER WALLSINSULATE OUTER AND INNER WALLS
OF CHASE. ALWAYS MAINTAIN THEOF CHASE. ALWAYS MAINTAIN THE
PROPER CLEARANCE.PROPER CLEARANCE.
1" AIR SPACE TO SIDES1" AIR SPACE TO SIDES
AND REAR OF FIREBOXAND REAR OF FIREBOX
USE ONLY NON-COMBUSTIBLE USE ONLY NON-COMBUSTIBLE 
MATERIALS BELOW TOP MATERIALS BELOW TOP 
OF SPACERS.OF SPACERS.
OUTSIDE AIR INLETOUTSIDE AIR INLET
SAFETY STRIPSAFETY STRIP
HEARTH EXTENSIONHEARTH EXTENSION
TOP EDGE OF FIREPLACE OPENINGTOP EDGE OF FIREPLACE OPENING
TOP EDGE OF FIREPLACETOP EDGE OF FIREPLACE
COMBUSTIBLE FRAMING MEMBERS COMBUSTIBLE FRAMING MEMBERS 
FACING MATERIAL TO TOP OF SPACERS. FACING MATERIAL TO TOP OF SPACERS.
COMBUSTIBLE MANTELCOMBUSTIBLE MANTEL
12" MAXIMUM12" MAXIMUM
INSTALLATION OF NONCOMBUSTIBLE TRIM MATERIALS TO THE FRONT FACE OF THE FIREPLACEINSTALLATION OF NONCOMBUSTIBLE TRIM MATERIALS TO THE FRONT FACE OF THE FIREPLACE
CAUTION: DO NOT ALLOW ANY TRIM MATERIALS TO EXTEND CLOSER THAN 3/8-INCH TO THECAUTION: DO NOT ALLOW ANY TRIM MATERIALS TO EXTEND CLOSER THAN 3/8-INCH TO THE
VERTICAL EDGES OF THE FIREBOX OPENING IF GLASS DOORS ARE TO BE INSTALLED.VERTICAL EDGES OF THE FIREBOX OPENING IF GLASS DOORS ARE TO BE INSTALLED.
18" MINIMUM FROM FIREPLACE OPENING TOMINIMUM FROM FIREPLACE OPENING TO
BOTTOM OF A COMBUSTIBLE MANTEL, ASBOTTOM OF A COMBUSTIBLE MANTEL, AS
RECOMMENDED BY FIREPLACE MANUFACTURER.RECOMMENDED BY FIREPLACE MANUFACTURER.
(SEE NOTE BELOW REGARDING (SEE NOTE BELOW REGARDING
H2853H2853 CANOPY.) CANOPY.)
*
NOTE: IF AN APPROVED ANSI Z21.11.2 UNVENTED ROOM HEATER IS TO BE INSTALLED IN TNOTE: IF AN APPROVED ANSI Z21.11.2 UNVENTED ROOM HEATER IS TO BE INSTALLED IN THIS FIREPLACE, A MARTIN HIS FIREPLACE, A MARTIN H2853 H2853 CANOPYCANOPY
MAY ALSO BE INSTALLED ON THE FIREPLACE TO REDUCE THE MAY ALSO BE INSTALLED ON THE FIREPLACE TO REDUCE THE
18" RECOMMENDED CLEARANCE FROM THE TOP EDGE OF THE FIRE- RECOMMENDED CLEARANCE FROM THE TOP EDGE OF THE FIRE-
PLACE OPENING TO THE BOTTOM OF A COMBUSTIBLE MANTEL TO PLACE OPENING TO THE BOTTOM OF A COMBUSTIBLE MANTEL TO
12" INSTEAD OF THE SPECIFIED INSTEAD OF THE SPECIFIED 18" .
*
COMBUSTIBLE TRIM COMBUSTIBLE TRIM 
MATERIALS MAY BE PLACEDMATERIALS MAY BE PLACED
WITHIN SHADED AREAS. WITHIN SHADED AREAS. 
(NOTE: COMBUSTIBLE(NOTE: COMBUSTIBLE
MATERIALS MUST NOT MATERIALS MUST NOT 
OVERLAP BLACK PAINTEDOVERLAP BLACK PAINTED
SURFACE OF FIREPLACE.)SURFACE OF FIREPLACE.)
INSTALLATION OF COMBUSTIBLE TRIM ALONG SIDES OF FIREPLACEINSTALLATION OF COMBUSTIBLE TRIM ALONG SIDES OF FIREPLACE
INSTALLATION OF COMBUSTIBLE MANTELINSTALLATION OF COMBUSTIBLE MANTEL
CAUTION: DO NOT COVER  CAUTION: DO NOT COVER 
OR RESTRICT VENT AREAS  OR RESTRICT VENT AREAS 
WITH ANY TRIM MATERIALS. WITH ANY TRIM MATERIALS.
WARNING: THE SPACE BETWEENWARNING: THE SPACE BETWEEN
THE FACE OF THE FIREPLACETHE FACE OF THE FIREPLACE
AND THE NONCOMBUSTIBLEAND THE NONCOMBUSTIBLE
FACING MATERIAL MUST BEFACING MATERIAL MUST BE
SEALED. FAILURE TO PROPERLYSEALED. FAILURE TO PROPERLY
SEAL THIS CRACK CAN CAUSE ASEAL THIS CRACK CAN CAUSE A
POSSIBLE FIRE HAZARD AND WILLPOSSIBLE FIRE HAZARD AND WILL
VOID THE MARTIN WARRANTY.VOID THE MARTIN WARRANTY.
FIGURE 30
FIGURE 29
FIGURE 31
TRIM INSTALLATION
53D9034. Rev 1 03/03
WARRANTY.