Harman® • XXV Installation Manual_R23 • 2004 -___ • 08/13
9
3-90-00684i
Floor protector minimum: 32” X 32” (813mm X 813mm)
.
*Floor protection dimensions for the front and sides are
measured from the appliance door opening in The United
States. In Canada, the side dimension is measured from the
widest part of the appliance.
C. Floor Protection
Place the stove on a non-combustible floor protector that
extends a minimum of 6 inches to the front (152mm), 6
inches to the sides (152mm) and 0”(152mm) to the rear,
which is flush with the rear of the hopper. Front and side
floor protection measurements are made from the firebox or
window opening. Floor protection must also be positioned
under horizontal flue pipe, extending 2” (51mm) beyond each
side of the pipe.
NOTE for Canadian installation only:
Per ULC-S627-00,
If installed on a combustible floor, the need to provide a
noncombustible
floor protector
covering the area beneath
the
space heater
and extending at least 17.72” (450mm) on
the firing side and at least 7.87” (200mm) on the other sides.
In Canada, you may follow smaller U.S. floor protection
requirements ONLY if the user agrees to completely
shut-down the appliance, and allow it to cool to where
all fire is extinguished and the combustion blower and
its indicator light shuts off, prior to opening the firebox
door or ash door.
The minimum floor protector material is 20 gauge sheet
metal. Other floor protector materials are ceramic tile, stone,
brick, etc.
Mobile Home Installation
When installing this unit in a mobile home several requirements
must be followed (Reference HUD Regulation #24CFR3280):
1. The unit must be bolted to the floor. This can be done by
using clips (part # 2-00-677110B) and 1/4” lag screws.
2. The unit must be connected to outside air. See page 17.
3. Floor protection and clearances must be followed as
shown above.
4. Unit must be grounded to the metal frame of the mobile
home.
5. Chimney must meet requirements of CAN/ULC-S629,
Standard for 650°C Factory Built Chimneys. Follow
Manufacturer’s guidelines concerning height and
clearances to combustibles. Use the same manufacturer’s
components to provide an effective vapor barrier where
the chimney or other component penetrates to the exterior
of the mobile home.
DO NOT MIX COMPONENTS FROM
DIFFERENT MANUFACTURERS.
The top section of
chimney and the chimney cap must be removable to a
maximum height of 13.5’ for transport of the mobile home.
CAUTION: This appliance must be vented to the outside.
Alternate floor protector dimension may be used as long
as they satisfy the measurement requirements shown
below.
Minimum size floor protection for a corner installation
hearth pad is 36" x 36".
Figure 3.3
4"/102mm
from back of
top flue vent
to wall
18"/457mm
Optional Top Vent Pipe Clearances
6"/152mm
from
pipe to wall
L
J
Floor Protection
Requirements
US
Canada
Sides
Rear
6"
200mm
0"
200mm
K
Front
6"
450mm
NOTE:
Measurement "K" is measured
from the glass in the US ONLY
Floor Protection
K
J
Canada
L
J
USA
