Smith Cast Iron Boilers Series 28A - Manual (Page 26)

Page 26 SERIES 28A BOILER INSTALLATION AND OPERATION INSTRUCTIONS
1 Front Section 3621 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
2 Graphite Port Connector Set 60375 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
3 Draw Rod Washers 62099 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68
4 5/8" x 11" Draw Rods 60102 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68
5 Draw Rod Hex Nuts 60877 24 32 40 48 56 64 72 80 88 96 104 112 120 128 136
6 Rope, 1/2" x 12 1/2 feet 70660 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
8 (2) Cleanout Cover Assembly 70592 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
9 Cleanout Cover Nut 60245 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34
10 Cleanout Cover Washer 62095 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34
11 Cleanout Cover Rope Seal, 3/8" x 45" 76538 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
12 Cleanout Cover Bolt 61414 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34
13 Rear Observation Port Assembly 70614 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
69371 1 1 1 1 1
14 Slide Damper 69372 1 1 1 1 1
69373 1 1 1 1 1
15 Flue Outlet Increaser, 16" to 18" 69904 1 1
Smoke Hood Assembly, 10" 70633 1 1 1
16 (1)
Smoke Hood Assembly, 12" 70611 1 1
Smoke Hood Assembly, 14" 70612 1 1 1 1 1
Smoke Hood Assembly, 16" 70613 1 1 1 1 1
16A Smokehood insulating tape 74301 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
3/4" Water Relief Valve, 40 lb. 61997 1
1" Water Relief Valve, 40 lb. 61998 1 1
17 1 1/4" Water Relief Valve, 40 lb. 61999 1 1 1 1
1 1/2" Water Relief Valve, 40 lb. 62000 1 1 1 1
2" Water Relief Valve, 40 lb. 62002 1 1 1 1
1 1/4" Steam Safety Valve, 15 lb. 61983 1 1
1 1/2"Steam Safety Valve, 15 lb. 61984 1 1
18 2" Steam Safety Valve, 15 lb. 61985 1 1 1 1 1
2 1/2"Steam Safety Valve, 15 lb. 61986 1 1 1 1 1
3" Steam Safety Valve, 15 lb. 61987 1
19 Back Section 3630 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
20 Intermediate Section w/ 5" Tapping & Boss 3624 Section quantities based on model ordered
Intermediate Section, Plain with Boss 3622
21 Intermediate Section, Plain w/o Boss 3658 Section quantities based on model ordered
Int. Section w/ Heater Opening w/o Boss 3623
22 Hi Limit Control, L4006E 50507 One per water boiler
23 Tankless Cover Plate & Coil Gasket 60327
24
Tankless Heater, 8 GPM, 30 L/H 50653 Quantities based on model ordered
Tankless Heater, 12 GPM, 45 L/H 50655
25 Tankless Cover Plate with Gasket 70628 Quantities based on model ordered
26 Operating Control, L4007A 50510 One per water boiler
27 3 1/2" Temperature/Pressure Gage 60267 One per water boiler
28 Gauge Glass, 5/8" x 11 1/2" 61931 One per steam boiler
29 Observation Glass Gasket, Inner 60317 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
30 Observation Glass 60326 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
31 Observation Glass Gasket, Outer 60318 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
32 Observation Glass Holder 60314 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
33 Observation Glass Cover Plate 3420 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Ref # Name of Part Part # 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Number of Sections with Item Quantities Below
(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.