Xylem 354106 EA-157-S Short Electrode Probe for 157-RBP Boiler Controls

The Xylem 354106 (Model EA-157-S) is a precision short electrode conductance probe designed specifically for use with McDonnell & Miller 157-RBP and 157S-RBP series low water cut-off and pump controllers. This 2-1/4 inch probe serves as a critical safety component in steam and hot water boiler systems, providing reliable water level detection to protect boiler equipment from dangerous low water conditions.

Key Features:

• Short electrode design at 2-1/4 inches in length
• Conductance-based water level sensing technology
• Engineered specifically for 157-RBP and 157S-RBP control systems
• Durable construction for long-lasting performance in demanding boiler environments
• Factory replacement part ensuring proper fit and function

Applications: This electrode probe is essential for commercial and industrial boiler applications where reliable low water cut-off protection is required. It works in conjunction with McDonnell & Miller boiler controls to monitor water levels and prevent boiler damage from dry firing. Commonly used in HVAC systems, commercial buildings, industrial facilities, and any application requiring steam or hot water boiler safety controls.

McDonnell & Miller, a Xylem brand, is recognized as an industry leader in boiler control technology, manufacturing comprehensive lines of liquid level controls, low-water cutoffs, and flow switches for commercial and industrial applications.