McDonnell & Miller is a leader in engineering and manufacturing boiler controls, liquid level controls, low-water cutoffs, and flow switches for steam and hot water boilers in industrial, commercial, and building trades applications.
Features and Benefits
- Field-adjustable dwell-feed cycles
- Multi-color LED status indicator
- Manual feed button
- Hard-stop limit to minimize chances of flooding the boiler
- Compatible with all electronic & mechanical
- Low Water Cut-Offs
- Includes adapters for connection to 1/2” copper tubing
- Removable strainer (replace after cleaning)
- Maximum water pressure 150 psi (10.5 kg/cm2)
- Maximum boiler pressure 15 psi (1 kg/cm2)
- Maximum water temperature 120°F (49°C)
- Maximum ambient temperature 100°F (38°C)
- Maximum power consumption (during feed cycle)
- 15 VA @ 24VAC
- 20 VA @ 120 VAC (50 or 60 Hz)
