McDonnell & Miller RB-122E Low Water Cut-Off 120V Probe

Product Description

The McDonnell & Miller RB-122E Low Water Cut-Off is an essential component designed for the safety and protection of hot water boilers. The RB-122E employs a 120V probe type mechanism to monitor water levels, ensuring the boiler is protected from damage due to low water conditions. This device includes a convenient test switch for easy functionality verification, making it a reliable addition to any boiler system. The RB-122E is compatible with several replacement models, including PS851-120, RB-122, RB-120, 900, and 901 switches.

• 120V probe type mechanism
• Includes test switch
• Compatible with various replacement models

Product Highlights

The McDonnell & Miller RB-122E is designed to provide dependable low water cut-off for hot water boilers, ensuring safety and functionality. This unit's features make it a suitable replacement for multiple older models.

Product Information

Standard Information

• Brand: McDonnell & Miller
• MPN: RB-122E

Technical Specifications

• Voltage: 120V
• Item Weight: 1.81 pounds
• Dimensions: 8 x 4 x 3 inches
• Part Number: RB-122E
• Material: Probe Type
• Includes: Test Switch
• Color: Black
• Replacement for: PS851-120, RB-122, RB-120, 900, 901