Description
The McDonnell & Miller 67-LQHU (part 149500) is a float-operated low water cut-off for residential and commercial steam boilers. The float responds to boiler water level to operate the control switches.
- Model: 67-LQHU
- Manufacturer part number: 149500
- Application: steam boilers
- Maximum steam pressure: 20 psi
- Supplied without quick hook-up fittings
- Lever-operated ball valve for blow-down