McDonnell & Miller 144694 RB-24E-A Low Water Cut-Off w/ Vent Damper Harness 24V

Product Description

The McDonnell & Miller RB-24E-A Low Water Cut-Off, MPN 144694, is designed for 24V residential hot water boilers. This unit features a test button to verify operation, ensuring timely safety checks. It includes a universal wiring harness that accommodates most modern gas boilers, allowing for quick installation. The cut-off includes brass threads for secure connections and is designed to operate with various residential boiler models.

• Application: Hot Water Boilers
• Automatic reset feature
• Green LED indicating power and red LED for low water conditions

Product Highlights

This cut-off unit automatically resets after power outages, enhancing reliability.

Product Information

Standard Information

• Brand: McDonnell & Miller
• Model: RB-24E-A

Technical Specifications

• MPN: 144694
• Voltage: 24V
• Max Pressure (PSI): 160
• Max Temp (F): 250
• Max Ambient Temp (F): 120
• Thread Size: 3/4
• Sensitivity: 15,000 ohm
• Control Connection: NPT
• Weight: 1.24 lbs
• Installation Method: Direct to Boiler Tappings