Lennox Hearth C210 - Manual (Page 6)

6
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
CAUTION: Wear gloves during brick installation in case of sharp
edges behind the fireplace insert.
Note: Installation of the baffle boards and baffle blankets are easier when
you can still access the flue outlet, (before connecting the flue vent). Be
sure the baffle blankets are placed flat on the baffle boards so as not
to block exhaust flow to the flue. Use a ruler or a piece of kindling to
reach over the baffle blanket to be sure it is completely flat on top of the
baffle boards.
Measure bricks before installing, as per list of dimensions on next page,
to be sure the correct bricks are installed in the correct location.
1. Install bricks #1-26 in the numbered sequence shown in Figure 2.
Important: The secondary burn tubes at the top of the firebox are
supported by a metal bracket. Move this bracket so it is centered
left and right on the tubes. Also make sure the small supporting
brackets on the front and rear tubes are centered and hanging from
the steel rods at the front and rear of the fireplace insert.
2. Next, you will install the baffle boards. All 4 baffle boards included are
the same size which is 15” x 4-3/4”. You will start by installing the
boards in the center part of the unit on top of the secondary tubes to
each side of the baffle support with the 15” side of the baffle board going
from the front to back of the unit. Once you have the first two boards
installed slide the board to the left side of the baffle support all the way
to the left and rear of the unit. You will slide the board to the right side
of the secondary support to the right and rear of the unit. Next you will
install the two remaining boards where you originally installed the first
two boards on each side of the baffle support and pushed against the
rear of the unit. The stainless steel support hanger should be centered
left to right between the sets of baffle boards and placed as shown in
Figure 4.
3. Also included with the unit are two 15” x 10” x 1” thick baffle blan-
kets. Install each blanket above the baffle board to each side of the
secondary support with the 15” side of the blanket from front to rear
of the unit. Make sure that the baffle blankets are to the full rear of
the unit.
4. Also included with the unit are two 15” x 10” x 1” thick baffle blan-
kets. Install each blanket above the baffle board to each side of the
secondary support with the 15” side of the blanket from front to rear
of the unit. Make sure that the baffle blankets are to the full rear of
the unit.
CAUTION: Make sure the baffle blankets are down flat on the
baffle boards, pulled together in the center so that no gaps exists
between them and do not protrude beyond baffle boards. It is
critical that baffle boards and baffle blankets are fully against
the rear of the unit.
WARNING: IF THE BRICKS ARE NOT INSTALLED EXACTLY AS
SHOWN BELOW, THEY COULD FALL OUT OF PLACE DURING
REFUELING OR BURNING OF THE FIREPLACE INSERT CAUSING
SERIOUS INJURY!
Brick Sizes (see Figures on this page)
E = 3 x 9” H = 1-1/2 x 3”
F = 4-1/2 x 9” K = 1-1/2 x 5-1/2”
G = 1-1/2 x 9” S = 2-1/8”
Front View - See the following for brick sizes
*Fits against the back of the firebox.
Note: These bricks may be slightly smaller to adjust for steel and fire-
brick tolerances beyond our control. Be sure to measure and mark
bricks with their numbers when removing.
Figure 4
BRICK INSTALLATION
* Bricks 6 and 10 fit up against the back of the firebox.
Figure 2
Firebox Brick Layout Viewed From the Front
24
E
25
H
26
E
5
F 4
F 2
F 1
F 3
G
14
F
15
F
17
F
18
F
16
G
23
B
22
B
20
B
19
B
10*
F
11
F
12
F 13
S
6*
F
7
F
8
F
9
S
21
K
Figure 3
Firebox
Brick
Baffle
Board
Baffle Blankets
Side Cut-A-Way
View of Firebox
1” Thickness
Two Baffle Blankets Per Unit
1/2” Thickness
Four Boards Per Unit
15”
10”
4-3/4”
15”
Baffle
Insulation
Parts