6
Series 49
Installation, Operating & Service Instructions
111368-04 - 1/22
3
Specifications
(continued)
Boiler
Model
Number
Shipping
Weight
Shipping
Crate Depth
Shipping
Crate
Width
Shipping
Crate
Height
49-100S
480
37
32
47
49-125S
595
37
32
47
49-150S
595
37
32
47
49-175S
725
37
47
47
49-200S
725
37
47
47
49-250S
840
37
47
47
Table 3-3: Shipping Weights and Dimensions
Boiler
Model
Number
No. of
Sections Height
(in)
Width (in) Depth
1
(in)
Supply
2
(NPT)
Return
(NPT)
Vent
3
(in)
Gas
4
(NPT)
Relief
Valve
(NPT)
Min. Relief
Valve
Capacity
(lb./hr.)
49-075S
3
41
16 5/16
30
(1) 2
2
5
1/2
3/4
62
49-100S
3
41
16 5/16
30
(1) 2
2
5
1/2
3/4
82
49-125S
4
41
21 3/8
30
(1) 2
2
6
1/2
3/4
103
49-150S
4
41
21 3/8
30
(1) 2
2
6
1/2
3/4
124
49-175S
5
41
26 7/16
30
(2) 2
2
7
3/4
3/4
144
49-200S
5
41
26 7/16
30
(2) 2
2
7
3/4
3/4
165
49-250S
6
41
31 1/2
30
(2) 2
2
8
3/4
3/4
206
49-299S
7
41
36 9/16
30
(2) 2
2
8
3/4
3/4
246
49-350S
8
41
41 5/8
30
(3) 2
2
6 & 7 1/2 & 3/4
3/4
284
49-399S
9
41
46 11/16
30
(3) 2
2
6 & 8 1/2 & 3/4
1
323
49-450S
10
41
51 3/4
30
(4) 2
2
7 & 8 3/4 & 3/4
1
365
49-500S
11
41
56 13/16
30
(4) 2
2
8 & 8 3/4 & 3/4
1
405
49-550S
12
41
61 7/8
30
(4) 2
2
8 & 8 3/4 & 3/4
1
446
1
Depth less draft hood. Depth with draft hood installed is 40 in.
2
(3) 2 indicates three 2 inch risers.
3
6 & 7 indicates both 6 and 7 inch vent connections.
4
1/2 & 3/4 indicates both 1/2 and 3/4 inch gas connections.
Drain connection = 3/4 inch NPT
Maximum allowable working pressure (MAWP) = 15 psi
Table 3-2: Dimensions and Connections
