Description
The McDonnell & Miller 51S-2-HD (part 136200) is a water feeder head mechanism for Series 51S-2 mechanical boiler water feeders.
- Model: 51S-2-HD
- Part number: 136200
- Replacement head mechanism only
- No. 2 low water cut-off switch
Our combustion & controls team is ready to help
The McDonnell & Miller 51S-2-HD (part 136200) is a water feeder head mechanism for Series 51S-2 mechanical boiler water feeders.
For emergencies, outside of business hours, call #901-604-7069