Data and dimensions, Installation • start-up • maintenance • parts – Weil-McLain 78 User Manual
Page 27
• Installation • Start-Up • Maintenance • Parts
Data and Dimensions
15a
Data
Dimensions
Supply Tappings
Return Tappings
Quantity
Quantity
And Size*
And Size*
Boiler
Model
Water
Steam
Water
Steam
A
B
D
E
H
W
L
378
2 - 4"
2 - 4"
2 - 3"
2 - 3"
13-1/8
--
8
42-1/2 13-1/2 20-3/8 21-1/2
478
2 - 4"
2 - 4"
2 - 3"
2 - 3"
20-1/8
--
8
42-1/2 20-1/2 27-3/8 28-1/2
578
2 - 4"
2 - 4"
2 - 3"
2 - 3"
27-1/8
--
8
42-1/2 27-1/2 34-3/8 35-1/2
678
2 - 4"
2 - 4"
2 - 3"
2 - 3"
34-1/8
--
8
42-1/2 34-1/2 41-3/8 42-1/2
778
2 - 4"
2 - 4"
2 - 3"
2 - 3"
41-1/8
--
10
41-1/2 41-1/2 48-3/8 49-1/2
878
2 - 4"
2 - 4"
2 - 3"
2 - 3"
48-1/8
--
10
41-1/2 48-1/2 55-3/8 56-1/2
978
2 - 4"
2 - 4"
2 - 3"
2 - 3"
55-1/8
--
10
41-1/2 55-1/2 62-3/8 63-1/2
1078
2 - 4"
3 - 4"
2 - 3"
2 - 3"
62-1/8 27-1/8
10
41-1/2 62-1/2 69-3/8 70-1/2
1178
2 - 4"
3 - 4"
2 - 3"
2 - 3"
69-1/8 34-1/8
10
41-1/2 69-1/2 76-3/8 77-1/2
1278
2 - 4"
3 - 4"
2 - 3"
2 - 3"
76-1/8 41-1/8
12
40-1/2 76-1/2 83-3/8 84-1/2
Part No. 550-141-705
27
* Use piping connections shown in manual, pages 13 - 18.