20
When using the “Extension pipe (M)” extension kit, the distance
between the heater exhaust pipe connection and the flue pipe
connection must be at least 25-
5
/
8
inch but no more than 42-
1
/
2
inch. (See Figure 2 for reference.)
Extension Pipe Kit (M) PART #20479897
No.
Name of Part
Q’ty
1
2
3
4
5
6
Adjustable Exhaust Pipe
Max. 39-
3
/
8
~ Min. 22-
7
/
16
Intake Pipe (40 inch)
Insulating cloth cover
(40 inch)
Pipe Holder
Pipe Support Hardware
L-Shaped Exhaust Joint
1
1
1
2
2
sets
1
Figure 2
When using the “Extension pipe (S)” extension kit, the distance
between the heater exhaust pipe connection and the flue pipe
connection must be at least 15-
3
/
4
inch but no more than 22-
3
/
4
inch. (See Figure 3 for reference.)
Extension Pipe Kit (S) PART #20479896
No.
Name of Part
Q’ty
1
2
3
4
5
6
Adjustable Exhaust Pipe
Max. 19-
11
/
16
~ Min. 12-
5
/
8
Intake Pipe (20 inch)
Insulating cloth cover
(40 inch)
Pipe Holder
Pipe Support Hardware
L-Shaped Exhaust Joint
1
1
1
2
1
sets
1
Figure 3
Window Kit (L) PART #20475589 (31-50 inches)
Window Kit (S) PART #20475588 (20-32 inches)
Ex. Window Kit
(# 20479861)
(# 20474963)
(# 20474950)
(# 20479853)
(# 20474951)
(# 20474955)
Pipe Support Hardware
Pipe Holder (2 pcs.)
Pipe Holder Support (1 pc.)
Screw
(1 pc.)
Wood Screw
(2 pcs.)
Nut (1 pc.)
6
4
5
3-
3
/
8
3-
1
/
2
(# 20479861)
(# 20474963)
(# 20474950)
Pipe Support Hardware
Pipe Holder (2 pcs.)
Pipe Holder Support (1 pc.)
Screw
(1 pc.)
Wood Screw
(2 pcs.)
Nut (1 pc.)
6
4
5
3-
3
/
8
3-
1
/
2
1
2
3
Max. 39-
3
/
8
~ Min. 22-
7
/
16
inch
40 inch
40 inch
(# 20479858)
(# 20474951)
(# 20474955)
6
1
2
3
Max. 19-
11
/
16
~ Min. 12-
5
/
8
inch
20 inch
40 inch
Flue pipe
connection
Intake
Hose
Heater
Exhaust
pipe
connection
63-
5
/
8
~ 80-
1
/
2
Flue pipe
connection
Intake
Hose
Heater
Exhaust
pipe
connection
63-
5
/
8
~ 80-
1
/
2
Summary of Contents for Laser 30
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