Replacement Parts List

47
Boiler Control Replacement Parts
McDonnell & Miller
B
OILER
C
ONTROLS
Series 53/53-2 (continued)
Water Feeder/Low Water Cut-Offs
Combination Mechanical Water Feeder/
Low Water Cut-Offs
Components
4
3
6
6
7
1
2
8
9
11
10
5
Note: One time float and bellows replacement is required when replacing
bellows or float assemblies with date codes before February, 2005 (05B).