12
Outdoor Lifestyles by Hearth & Home Technologies Inc. • Lanai 48 See Thru Installation Manual • 4113-901 Rev. D • 8/21
F. Moisture Resistance
This outdoor appliance will shed moderate
amounts of water, but is not waterproof. This
appliance must be enclosed or covered with
noncombustible finish material and all joints
sealed to prevent water infiltration.
The firebox will not perform as an exterior wall.
Moisture penetration must be considered for
construction that places the appliance in structure
walls or on moisture sensitive surfaces.
When installed on exterior walls:
Hearth &
Home Technologies recommends that the chase
be constructed outside the structure’s weather
envelope. Where the platform meets the wall, use
a flashing detail similar to that required for attached
decks. Chase platforms, including hearths should
slope away from the structure at 1/8 in. to 1/4 in.
per foot. The appliance can be shimmed level.
Water Drainage:
The Lanai is designed to
operate outdoors experiencing rain and other
sources of moisture that will enter the firebox. The
unit has built-in drain holes in the base which will
allow moisture to pass through the bottom of the
enclosure. When constructing the enclosure, the
builder must provide a means of draining water
from under the unit and out of the structure. This
can be achieved by properly positioned drain
holes, slots or other means to allow water to exit
at the lowest grade of the structure. Choosing the
location of the unit is also important so that an
area that may experience excessive water flow or
standing water is avoided. In some cases a drain
pan is needed to ensure proper drainage. This can
be constructed from a corrosion resistant metal,
or suitable material for outdoor use with a water
resistant membrane. A slope of 1/4” per foot toward
the drain ports of the structure is recommended.
A drain pan can also be purchased (ODLANAIG-
48DP).
