Lennox Hearth WHITFIELD 30 FS-2 - Manual (Page 7)

7
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE
CLEARANCES AND HEARTH PROTECTION - INSERT
Masonry And Factory Built Fireplaces – Profi le 30 INS-2
The model Profi le 30 INS-2 is approved for installation into a solid fuel
burning fi replace, either a masonry fi replace (built to UBC 37 or ULC S628
standards) or an approved factory-built / zero clearance fi replace (built
to UL 127 or ULC S610 standards). See Pages 17 and 18 for additional
information on venting.
Minimum Fireplace Firebox Size
Height ...............................................20-1/8” (512 mm)
Width @ Front ...................................32” (814 mm)
(extends back 1-1/2”)
Width @ back ...................................24-5/8” (626 mm)
Depth ................................................17-3/4” (452 mm)
Recommended
clearance zone
from the front of
the appliance to
combustibles is 4
feet minimum.
Clean-Out
Tee
17-3/4”
24-5/8”
32”
Figure 6 - Fireplace Firebox Minimum Size, Insert
Profi le 30-2 INS
(provided in accessory package)
Model Profi le ® 30 INS-2
In the USA and Canada, the area below and directly in front of the Profi le
30 INS-2 fi replace insert must be an approved fi replace hearth or protected
by a non-combustible hearth / fl oor protector with a minimum thickness
of 3/8” which has a thermal conductivity of k (per inch) = .84 or lower
value (better thermal protection) or resistance of r (per inch) = 1.19 or
higher value. See Floor Protection / Hearth Extension Using Alternate
Material As Floor Protector on Page 5 which explains minimum thermal
protection requirements.
The protected area must extend 6” to the front of the face of the Profi le
30 INS-2.
Profi le 30-2 INS
Top View
Trim Side Wall
A
C
B
Figure 5 - Clearances, Insert
Profi le 30 INS-2
A - Insert to side wall 6” (153 mm)
B - Insert to side trim 1” (26 mm)
C - Hearth extension 6” (153 mm)
D - Insert to mantel 18” (458 mm)
E - Insert to top trim 1” (26 mm)
Table 4 - Minimum Clearances To Combustibles
When installing the
Profi le 30 INS-2 into a
factory built fi replace or
heatform, the air fl ow
within and around the
fi replace shall not be
altered by the installa-
tion of the insert (i.e.
DO NOT BLOCK louvers
or cooling air inlet or
outlet ports, circulating
air chambers in a steel
fi replace liner or metal heat circulator). The factory built fi rebox must
accept the insert without modifi cation other than removing bolted or
screwed together pieces such as smoke shelf / defl ectors, ash lips,
screen or door tracks and damper assemblies. Any fi replace compo-
nent, which is removed, must be retained so they can be reinstalled
to restore the fi replace to its original operating condition. The removal
of any part must not alter the integrity of the outer shell of the pre-
engineered fi replace cabinet in any way. A Warning Label (provided
with appliance) must be installed in the fi replace fi rebox so that it shall
be visible upon removal of the fi replace insert (Warning Label shown
in gray above). Use RTV high Temperature Silicone as an adhesive to
affi x the warning label.
W A R N I N G
THIS FIREPLACE HAS BEEN ALTERED TO
ACCOMMODATE A FIREPLACE INSERT AND
SHOULD BE INSPECTED BY A QUALIFIED
PERSON PRIOR TO RE-USE AS A
CONVENTIONAL FIREPLACE.
IF THIS FIREPLACE INSERT IS BEING
INSTALLED INTO A FACTORY BUILT FIREPLACE,
THIS LABEL MUST BE PERMANENTLY
ATTACHED TO THE FIREBOX OF THE
FACTORY BUILT FIREPLACE.
Top View
FIREPLACE WARNING LABEL
Hearth / Floor
Protection
Figure 7 - Mantel and Trim Clearances, Insert
Side View
Trim
Mantel
D
E
Profi le ® 30-2 INS