
13
ASSEMBLE THE BASE
Table 2.2: Pilot Burner Locations – Numbered Right to Left (See Figure 2.1)
Total
Natural Gas Only
Propane Gas Only
Model
Number of
Number
Pilot Burner Locations
Pilot Burner Locations
Number
Pilots
of
(Positions Numbered Right to Left
(Positions Numbered Right to Left
Burners
211A-04
1
6
5
—
5
—
211A-05
1
8
5
—
5
—
211A-06
1
10
5
—
5
—
211A-07
1
12
5
—
5
—
211A-08
1
14
5
—
5
—
211A-09
1
16
5
—
5
—
211A-10
1
18
5
—
7
—
211A-11
2
20
15
5
13
5
211A-12
2
22
15
5
13
5
211A-13
2
24
17
5
13
5
211A-14
2
26
17
5
9, 19
—
211A-15
2
28
19
5
9, 21
—
211A-16
3
30
25
5, 15
5, 15, 23
—
211A-17
3
32
25
5, 15
5, 15, 25
—
211A-18
3
34
25
5, 15
9, 19, 27
—
211A-19
3
36
29
5, 17
9, 21, 29
—
211A-20
3
38
35
5, 21
9, 21, 31
—
211A-21
3
40
37
5, 23
9, 23, 33
—
211A-22
3
42
19
5, 39
9, 23, 35
—
211A-23
3
44
19
5, 41
9, 23, 37
—
211A-24
3
46
21
5, 39
9, 23, 39
—
211A-25
3
48
25
5, 45
9, 23, 41
—
211A-26
4
50
19
5, 33, 47
9, 23, 33, 45
—
211A-27
4
52
21
5, 35, 49
9, 23, 35, 45
—
211A-28
4
54
23
5, 37, 51
9, 23, 35, 47
—
211A-29
4
56
27
5, 39, 53
9, 23, 39, 49
—
211A-30
4
58
29
5, 39, 51
9, 23, 39, 51
—
211A-31
4
60
31
5, 41, 53
9, 23, 39, 53
—
211A-32
4
62
33
5, 41, 59
9, 25, 41, 55
—
211A-33
4
64
35
5, 41, 61
9, 25, 41, 57
—
211A-34
5
66
35
5, 21, 49, 63
9, 23, 39, 51, 59
—
211A-35
5
68
37
5, 17, 51, 65
9, 23, 39, 51, 61
—
211A-36
5
70
37
5, 19, 53, 67
9, 23, 39, 51, 63
—
211A-37
5
72
37
5, 23, 47, 65
9, 23, 39, 51, 65
—
211A-38
5
74
25, 55
5, 43, 67
211A-39
5
76
23, 49
5, 35, 69
211A-40
5
78
25, 55
5, 33, 75
211A-41
6
80
19, 45
5, 33, 57, 77
211A-42
6
82
23, 51
5, 31, 65, 79
211A-43
6
84
23, 53
5, 33, 67, 81
211A-44
6
86
21, 55
5, 33, 67, 83
211A-45
6
88
23, 57
5, 37, 65, 85
211A-46
6
90
25, 59
5, 39, 67, 87
Electronic Pilots
Standing Pilots
Electronic Pilots
Standing Pilots
(Spark Ignited)
(Thermocouple)
(Manually Lighted)
Thermocouple
Models 211A-38 through 211A-46
Are Certified for Natural Gas Only
Summary of Contents for 211A-04
Page 1: ...211A Boilers Steam Series Gas Installation Operation Maintenance Manual...
Page 17: ...15 Figure 3 3 Assembling Sections on Base PLACE THE BOILER SECTIONS...
Page 35: ...33 INSTALL CONTROLS AND TRIM Figure 8 2 Pressure Control Piping Fittings Included with Boiler...
Page 40: ...38 WIRE THE BOILER Figure 9 2 Typical Wiring Standard Controls Low Voltage Gas Valves...
Page 41: ...39 WIRE THE BOILER Figure 9 3 Typical Wiring Standard Controls 120 Volt Gas Valves...
Page 51: ...49 BOILER RATINGS DIMENSIONS...
Page 56: ...54 REPAIR PARTS SERIES 211A Figure 15 1 Boiler Assembly...
Page 57: ...55 REPAIR PARTS SERIES 211A Figure 15 2 Base Assembly...
Page 58: ...56 NOTES...