Installation - White Mountain Hearth 1 Installation Instructions And Owner's Manual

Framing and Finishing
1. Choose unit location.
2. Frame in fireplace with a header across the top. It is important to
allow for finished face when setting the depth of the frame.
3. Attach fireplace to frame using adjustable frame. Preset depth to
suit facing material (adjustable to 1/2", 5/8" or 3/4" depths).
4. Use (8) 1/2" hex-head screws supplied in hardware package,
to screw through slotted holes in drywall strip and then screw
into pre-drilled holes on fireplace side. Measure from face of
fireplace to face of drywall strip to determine final depth.
23552-4-0408

INSTALLATION

Figure 8
Vent Pipe Clearance
Note: Maintain one inch (1") of clearance around vertical vent pipe.
See Fig. 9. For horizontal vent, maintain a minimum 1" clearance to
the bottom and sides of the vent, and 3" clearance to combustibles
above the vent pipe. See Fig. 10
1" MINIMUM CLEARANCE AROUND VENT PIPE
Top of Vent
(76 mm)
3"
(25 mm)
1"
VENT PIPE
Figure 9
Combustibles NOT
allowed in shaded
area
4" Diameter flue
7" Diameter
intake vent
1"
(25 mm)
Figure 10
Page 13