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5-A
Boiler Model
Boiler Model/Size |
5A-20 |
5A-30 |
5A-40 |
5A-50 |
5A-60 |
5A-70 |
| Gross Output |
Horsepower |
H.P. |
20 |
30 |
40 |
50 |
60 |
70 |
| Steam Radiation |
SQ.FT. |
2,800 |
4,200 |
5,600 |
7,000 |
8,400 |
9,800 |
| Steam Thermal |
MBH |
670 |
1,004 |
1,338 |
1,674 |
2,009 |
2,343 |
| Steam per hr. 212ºF |
LB/HR |
690 |
1,380 |
1,725 |
2,070 |
2,070 |
2,415 |
| Net Rating |
Steam Radiation |
SQ.FT. |
2,094 |
3,135 |
4,211 |
5,376 |
6,499 |
7,580 |
| Steam Thermal |
MBH |
520 |
780 |
1,039 |
1,300 |
1,560 |
1,819 |
| Firing Rate |
Light Oil |
GPH |
6 |
9 |
12 |
15 |
18 |
21 |
| Heavy Oil |
GPH |
5.6 |
8.4 |
11.3 |
14 |
16.8 |
19.5 |
| Gas |
MBH |
840 |
1256 |
1675 |
2093 |
2510 |
2930 |
| Heating
Surface (Fireside) Furnace Volume |
SQ.FT. |
100 |
150 |
200 |
250 |
300 |
350 |
CU.FT. |
15.81 |
20.72 |
26.64 |
32.01 |
37.44 |
42.87 |
Boiler Model/Size |
5A-20 |
5A-30 |
5A-40 |
5A-50 |
5A-60 |
5A-70 |
A |
Overall Length |
FT.-IN. |
6-1 3/8 |
7-8 1/8 |
9-6 3/4 |
11-3 1/4 |
13-0 |
14-8 3/4 |
B |
Overall Width |
IN. |
53 1/8 |
53 1/8 |
53 1/8 |
53 1/8 |
53 1/8 |
53 1/8 |
C |
Overall Height |
IN. |
63 1/8 |
63 1/8 |
63 1/8 |
63 1/8 |
63 1/8 |
63 1/8 |
D |
Shell Length |
FT.-IN. |
3-11 3/8 |
5-6 1/8 |
7-4 3/4 |
9-1 1/4 |
10-10 |
12-6 3/4 |
E |
Furnace Diameter |
IN. |
24 1/2 |
24 1/2 |
24 1/2 |
24 1/2 |
24 1/2 |
24 1/2 |
F |
Furnace Length |
IN. |
40 3/8 |
59 1/8 |
81 3/4 |
102 1/4 |
123 |
143 3/4 |
G |
Normal Water Line |
IN. |
52 3/4 |
52 3/4 |
52 3/4 |
52 3/4 |
52 3/4 |
52 3/4 |
H |
Height-C.L. of Furnace |
IN. |
27 5/8 |
27 5/8 |
27 5/8 |
27 5/8 |
27 5/8 |
27 5/8 |
J |
Depth-Reversing Chamber |
IN. |
8 |
8 |
8 |
8 |
8 |
8 |
K |
Depth-Smoke Hood |
IN. |
17 |
17 |
17 |
17 |
17 |
17 |
L |
Vent Outlet Dia. |
IN. |
10 |
10 |
12 |
12 |
14 |
14 |
M |
Top-Front Rev. Chamber |
IN. |
50 1/8 |
50 1/8 |
50 1/8 |
50 1/8 |
50 1/8 |
50 1/8 |
P |
Bottom-Front Rev. Chamber |
IN. |
26 1/8 |
26 1/8 |
26 1/8 |
26 1/8 |
26 1/8 |
26 1/8 |
Q |
Top-Smoke Hood |
IN. |
59 3/8 |
59 3/8 |
59 3/8 |
59 3/8 |
59 3/8 |
59 3/8 |
R |
Bottom-Smoke Hood |
IN. |
42 5/8 |
42 5/8 |
42 5/8 |
42 5/8 |
42 5/8 |
42 5/8 |
S |
Saddle Width |
IN. |
7 |
7 |
7 |
7 |
7 |
7 |
T |
Saddle Length |
IN. |
36 |
36 |
36 |
36 |
36 |
36 |
V |
C.L. Front Saddle |
IN. |
12 |
12 |
12 |
12 |
12 |
12 |
W |
C.L. Rear Saddle |
IN. |
22 |
41 |
63 |
84 |
105 |
125 |
| |
Steam Outlet Size |
IN. |
6 |
6 |
6 |
6 |
6 |
6 |
| |
Return Size |
IN. |
3 |
3 |
3 |
3 |
3 |
3 |
Boiler Model/Size |
5A-20 |
5A-30 |
5A-40 |
5A-50 |
5A-60 |
5A-70 |
| |
Dry Weight (Approx.) |
LBS. |
3,164 |
3,350 |
4,821 |
5,490 |
6,162 |
6,819 |
| |
Operating Weight (Approx.) |
LBS. |
4,764 |
5,670 |
8,021 |
9,490 |
10,962 |
12,419 |
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