Intensity
Low
Medium Low
Medium High
High
Closing the draft control down too soon will lower combustion efficiency, and may result in
creosote build-up in the chimney (which could lead to a future chimney fire).
C
:
T
A
AUTION
HE
DJUSTMENT
Move Control against the L.H. side
Move Control right by 9/16" – 1" (14.3 – 25.4mm) from closed position
Move Control right by 7/8" - 1 3/4" (22.2 – 44.5mm) from closed position
Move Control against the R.H. side
R
S
N
ANGE
HOULD
OT
DAMPER OPERATION
Figure 3.4
Draft Setting
Table 3.4
B
A
F
I
E
LTERED
OR
NCREASED
CLOSED
OPENED
F
F
A
R
IRING
OR
NY
EASON
.
36