14
31068 Rev E
08/04
MHST36D INSTALLATION INSTRUCTIONS
F. INSTALLATION OF FIREPLACE
WARNING!
Before starting, do the following:
1. Wear gloves and safety glasses for protection.
2. Keep hand tools in good condition. Sharpen cutting edges and make sure tool handles are secure.
3. Always maintain the minimum air space required to the enclosure to prevent fire.
Important:
To ensure proper fit of the glass doors,
check the fireplace openings for square. Measure
diagonal distances of each opening to make sure
the distances are equal. If they are not equal, con-
tinue to shim the fireplace until those diagonals are
equal.
Figure 7 - Positioning the Metal Strips
1. Position the Fireplace
This fireplace may be placed on either a combustible
or noncombustible continuous flat surface. Follow the
instructions for framing on pages 8-11. Slide the
fireplace into position.
Be sure to provide the
minimum air clearance at the sides and back of
the fireplace assembly.
2. Place the Protective Metal Hearth Strips
Included with your fireplace you will find four metal
hearth strips measuring approximately 28 in. x
4 in. These strips are used to provide added protection
where the fireplace and the hearth extension meet.
Slide the metal strips 2 in. under the front edge of the
fireplace. The individual pieces must overlap each
other by 1 in. minimum in the middle of the fireplace
to provide continuous coverage of the floor. See
Figure 7. These metal strips should extend from the
front and sides of the fireplace openings by 2 in.
3. Level the Fireplace
Level the fireplace side-to-side and front-to-back. Shim
with noncombustible material, such as sheet metal,
as necessary. Secure the fireplace (using the nailing
flanges located on either side of the fireplace) to the
vertical framing.
