McDonnell & Miller 153928 Low Water Cut-Off Control Unit 24V 3/4

Product Description

McDonnell & Miller model number 153928 is an electronic low water cut-off control unit designed for steam boilers. This unit operates on twenty-four volts and includes an extended barrel probe. It features automatic reset, a test switch, and an LED indicator for low water levels.

• Uses in steam boiler systems
• Compact design for easy installation
• Maximum water temperature of two hundred fifty degrees Fahrenheit

Product Highlights

The unit's control connection is compatible with NPT, and it has a maximum steam pressure rating of fifteen psi. It is equipped with 3/4 inch MIP connections, making it suitable for standard installations.

Product Information

Standard Information

• Brand: McDonnell & Miller
• Model: PS-802-U-24

Technical Specifications

• MPN: 153928
• UPC: 751875221709
• Application: Steam Boilers
• Connection Size: 3/4 inch
• Control Connection: NPT
• Max Steam Pressure: 15 psi
• Max Water Temp: 250°F
• Max Ambient Temp: 120°F
• Voltage: 24V
• Installation Method: Direct to Boiler Tappings
• Control Reset: Automatic
• Enclosure: NEMA 1
• Ohms Sensitivity: 7,000 ohm
• Weight: 2.90 lbs