Casings Chapter 9
750-177 9-17
250
HOT WATER
ITEM REQ. DESCRIPTION
PART NO.
1 1 Base
315-726
21Roof
315-731
3 2 Inner casing - center
315-732
4 1 Inner casing - right rear
315-733
5 1 Inner casing - right front
315-734
6 1 Inner casing - left rear
315-735
7 1 Inner casing - left front
315-736
8 2 Inner casing bolt angles-lower center
315-737
9 2 Inner casing bolt angles-lower RF/LR
315-738
10 2 Inner casing bolt angles-lower end RR/LF
315-739
11 2 Inner casing bolt angles-upper center
315-740
12 2 Inner casing bolt angles-upper end RR/LF
315-741
13 2 Inner casing bolt angles-upper end RF/LR
315-742
14 4 Inner casing bolt angles-end
315-743
15 1 Front wall-left
315-744
16 1 Front wall-right
315-745
17 1 Rear wall-left
315-746
18 1 Rear wall-right
315-747
19 2 Outer casing strips-lf/rr corner
315-748
20 2 Outer casing strips-lr/rf corner
315-749
21 2 Outer casing strips-top
315-750
22 4 Outer casing
315-751
23 4 Plate,base to wall
315-754
24 4 Inner casing bolting strips-upper w/bolts
315-755
25 4 Inner casing bolting strips-lower w/bolts
315-756
26 4 Inner casing bolting strips-upper w/o bolts
315-757
27 4 Inner casing bolting strips-lower w/o bolts
315-758
28 2 Sealing plate, upper drum
315-207
29 2 Sealing plate, lower drum
315-694
30 8 Washer, flat, 5/8"
952-321
31 1 Sealing plate, Lifting lug
315-262
32 1 Rear wall stiffener
149-859
33 1 Cap, sight
550-42
34 4 Sealing plate
125-304
35 1 Burner plate
See Notes
36 2 Capscrew, hex hd. 3/4" - 10 x 6" lg
868-600
37 52 Washer, flat, 1/2"
952-286
38 12 Nut, hex hd., 1/2" brass
869-27
39 4 Capscrew, hex hd. 1/2" - 13 x 4" lg
868-182
40 8 Capscrew, hex hd. 1/2" - 13 x 1-1/2" lg
868-102
41 28 Nut, hex hd., 1/2"
869-144
42 144 Washer, flat, 3/8"
952-298
43 144 Nut, hex hd., 3/8"
869-30
44 72 Screw,self tapping, 1/4" x 1" lg
841-423
45 8 Capscrew, hex hd. 1/2" - 13 x 1-1/2" lg
868-188
Note : Varies on burner