20
EX38DT Installation and Operation Manual
4.4.5 Install the Optional Extension Kit
Item
Description
Part Number
Extension Kit Part Number
FOT-102 FOT-103 FOT-114 FOT-115
1
Exhaust Pipe (adjustable)
12.2-21.1 in. (311-536 mm)
FOT 111-1
1
1
Exhaust Pipe (adjustable)
21.9-40.4 in. (556-1,026 mm)
FOT 112-1
1
1
2
Exhaust Pipe - 39.4 in. (1,000 mm) FOT 114-3
1
3
Air Intake Hose - 29.5 in. (750 mm) RHF 1000-130-e
1
3
Air Intake Hose - 51.2 in. (1.3 m)
RHF 1000-130-b
1
3
Air Intake Hose - 90.6 in. (2.3 m)
RHF 1000-130-f
1
4
Bent Elbow
FOT 025-4
1
5
Hose Joint
RFOT 226-001
1
1
1
6 Pipe
Stopper
A
1001F-250
1
1
2
2
7
Pipe Stopper B
FOT 111-6
1
1
1
8
Top Stopper
FOT 062-7
1
1
1
9
Pipe Clamp
FOT 064-11
2 Sets
3 Sets
4 Sets
10 Wall Fixture
FOT 064-12
2
3
4
11 Nut
FOT
062-10
2
3
4
12 Screw
A
ZAA0420SC
2
3
4
13 Screw
B
CP-30408
4
6
8
Extension kits are available to extend the exhaust line and air intake hose between the manifold and
direct vent furnace. Follow the steps in this section if the optional extension kit was purchased for
your Direct Vent Furnace model.
Extension Kit Contents
Verify the following contents are included in the extension kit:
Table 7: Extension Kit Contents
Figure 18
❶
❾
❻
❸
❷
❺
❹
❽
❼
⓬
⓫
⓭
❿
Summary of Contents for EX38DT
Page 41: ...EX38DT Installation and Operation Manual 41 8 Parts Cut Away Diagram Figure 58 ...
Page 42: ...42 EX38DT Installation and Operation Manual Exploded View of Service Parts Figure 59 ...
Page 43: ...EX38DT Installation and Operation Manual 43 Exploded View of Service Parts Figure 60 ...
Page 44: ...44 EX38DT Installation and Operation Manual Exploded View of Service Parts Figure 61 ...
Page 45: ...EX38DT Installation and Operation Manual 45 Exploded View of Service Parts Figure 62 ...
Page 46: ...46 EX38DT Installation and Operation Manual Exploded View of Service Parts Figure 63 ...