Weil-McLain 550-141-826/1201 Boiler User Manual


 
31
31
Dimensions
CONTINUED
6
1
/4
[158.8]
29
9
/16
[750.9]
For 7 DIA. [177.8]
Vent Pipe
Alternate Return
(“A” Boilers Only)
7 DIA.
[177.8]
Intermediate
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