CLEAN BURN CB-1400, Operator'S Manual

Page: 48 / 108

Operator's Manual: Model CB-1400
4-20
Installing the Stack (continued)
Figure 4M - Installation of "Class A" Stack Through Sidewall
−0.02 W.C. DRAFT
OVERFIRE IS
ESSENTIAL FOR
PROPER FURNACE
OPERATION.
SEE SECTION 8
I88911
10
F
T. M
IN
IM
U
M
VER
T
IC
A
L ST
AC
K
H
E
IG
H
T
PL
U
S
1 FT.
FO
R EVERY F
ITTI
N
G
T
O
M
A
INTA
IN
P
R
O
PER DR
A
FT
O
VERFIRE
10 FT.
"CLASS A" STACK CAP − NON−RESTRICTIVE TYPE
TO ALLOW FREE FLOW OF THE STACK GASES
BAROMETRIC DAMPER
"C
LASS A"
S
TACK CO
M
PO
NENTS
INSUL
A
TED STA
C
K
WITH A
S
TAINL
ESS
STEEL
L
IN
ER
"CLASS A" STACK
PENETRATION AND
CLEAN−OUT TEE
SINGLE WALL STACK
MIN. 24 GAUGE
2 F
T
.
WARNING! ENSURE PROPER
CLEARANCES BETWEEN STACK
COMPONENTS AND COMBUSTIBLES
PER ALL APPLICABLE CODES.
DRAFT AT BREECH
SETTING DRAFT.
ADJUST BAROMETRIC
1/4" HOLE FOR
DAMPER FOR −.04 W.C.
STACK
SIZE
MIN. 8"
WARNING! MAKE SURE TO INSTALL
THE PROPER WALL SUPPORT SYSTEM
TO SAFELY SUPPORT THE STACK
NOTE: THE LAST STACK SECTION SHALL EXTEND AT LEAST
3 FEET ABOVE THE HIGHEST POINT AT WHICH IT COMES IN
CONTACT WITH THE ROOF AND AT LEAST 2 FEET HIGHER
THAN ANY RIDGE, PARAPET, WALL OR ROOF STRUCTURE
WITHIN 10 FEET OF IT.
M O R E
L
S E S