Description
The McDonnell & Miller 64-HD (part 144400) is a low water cut-off head assembly for Series 64 and 764 low water cut-offs.
- Model: 64-HD
- Part number: 144400
- Head mechanism only
- Automatic reset configuration
Our combustion & controls team is ready to help
The McDonnell & Miller 64-HD (part 144400) is a low water cut-off head assembly for Series 64 and 764 low water cut-offs.
For emergencies, outside of business hours, call #901-604-7069