Description
The McDonnell & Miller 153917 PS-802-24 is an electronic, probe-type low water cut-off for steam boilers, supplied in the standard-probe configuration with automatic reset.
- Power supply: 24 VAC
- Probe configuration: standard
- Reset: automatic
- Probe sensitivity: 7,000 ohms
- Test button with power and low-water indicators
- Maximum steam pressure: 15 psi
- Maximum water temperature: 250 °F
