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SERIES 28HE BOILER INSTALLATION AND OPERATION INSTRUCTIONS
Page 26
Ref #
Name of Part
1
Front Section
2
Graphite Port Connector Set
3
Draw Rod Washers
4
5/8" x 11" Draw Rods
5
Draw Rod Hex Nuts
6
Rope, 1/2" x 12 1/2 feet
7
Heat Transfer Rod Set
(2)
8
Cleanout Cover Assembly
9
Cleanout Cover Nut
10
Cleanout Cover Washer
11
Cleanout Cover Rope Seal, 3/8" x 45"
12
Cleanout Cover Bolt
13
Rear Observation Port Assembly
14
Slide Damper
15
Flue Outlet Increaser, 16" to 18"
Smoke Hood Assembly, 10"
Smoke Hood Assembly, 12"
(1)
16
Smoke Hood Assembly, 14"
Smoke Hood Assembly, 16"
16A
Smokehood insulating tape
3/4" Water Relief Valve, 40 lb.
1" Water Relief Valve, 40 lb.
17
1 1/4" Water Relief Valve, 40 lb.
1 1/2" Water Relief Valve, 40 lb.
2" Water Relief Valve, 40 lb.
1 1/4" Steam Safety Valve, 15 lb.
1 1/2"Steam Safety Valve, 15 lb.
18
2" Steam Safety Valve, 15 lb.
2 1/2"Steam Safety Valve, 15 lb.
3" Steam Safety Valve, 15 lb.
19
Back Section
20
Intermediate Section w/ 5" Tapping & Boss
Intermediate Section, Plain with Boss
21
Intermediate Section, Plain w/o Boss
Int. Section w/ Heater Opening w/o Boss
22
Hi Limit Control, L4006E
23
Tankless Cover Plate & Coil Gasket
Tankless Heater, 8 GPM, 30 L/H
24
Tankless Heater, 12 GPM, 45 L/H
25
Tankless Cover Plate with Gasket
26
Operating Control, L4007A
27
3 1/2" Temperature/Pressure Gage
28
Gauge Glass, 5/8" x 11 1/2"
29
Observation Glass Gasket, Inner
30
Observation Glass
31
Observation Glass Gasket, Outer
32
Observation Glass Holder
(1)
Smokehood assembly includes the smokehood, slide damper, angle bracket and hardware.
(2)
Cleanout cover assembly includes the cleanout cover, insulation, rope and mounting hardware.
Number of Sections with Item Quantities Below
Part #
4
5
6
7
8
3621
1
1
1
1
1
60375
3
4
5
6
7
62099
12
16
20
24
28
60102
12
16
20
24
28
60877
24
32
40
48
56
70660
3
4
5
6
7
70063
3
4
5
6
7
70360
3
4
5
6
7
60245
6
8
10
12
14
62095
6
8
10
12
14
76538
1
1
1
1
1
61415
6
8
10
12
14
70614
1
1
1
1
1
69371
1
1
1
1
1
69372
69373
69904
70633
1
1
1
70611
1
1
70612
70613
74301
1
1
1
1
1
61997
1
61998
1
1
61999
1
1
62000
62002
61983
1
1
61984
1
1
61985
1
61986
61987
3630
1
1
1
1
1
3624
Section quantities based on model ordered
3622
3658
Section quantities based on model ordered
3623
50507
60327
50653
Quantities based on model ordered
50655
70628
Quantities based on model ordered
50510
60267
61931
60317
1
1
1
1
1
60326
1
1
1
1
1
60318
1
1
1
1
1
60314
1
1
1
1
1
9
10
11
12
13
14
15
1
1
1
1
1
1
1
8
9
10
11
12
13
14
32
36
40
44
48
52
56
32
36
40
44
48
52
56
64
72
80
88
96 104 112 120 128 136
8
9
10
11
12
13
14
8
9
10
11
12
13
14
8
9
10
11
12
13
14
16
18
20
22
24
26
28
16
18
20
22
24
26
28
1
1
1
1
1
1
1
16
18
20
22
24
26
28
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
One per water boiler
One per water boiler
One per water boiler
One per steam boiler
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
16
17
18
1
1
1
15
16
17
60
64
68
60
64
68
15
16
17
15
16
17
15
16
17
30
32
34
30
32
34
1
1
1
30
32
34
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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