Description
Xylem-McDonnell & Miller G-2-SS 24″ 316 Stainless Steel Probe Rod
The Xylem-McDonnell & Miller G-2-SS is a 24-inch replacement probe rod engineered for reliable water level detection in boiler and hydronic heating systems. Constructed from 316 stainless steel, this probe rod offers superior corrosion resistance and long service life in demanding hot water and steam boiler environments. It is a genuine McDonnell & Miller replacement part (Part Number 179156) designed to maintain accurate water level sensing and protect boiler equipment from low-water conditions.
Key Features
- 24-inch probe rod length for deep-well water level sensing applications
- 316 stainless steel construction for exceptional corrosion and oxidation resistance
- Genuine Xylem-McDonnell & Miller replacement part — Part Number 179156
- Compatible with McDonnell & Miller probe-type low-water cutoff and water level control assemblies
- Designed for reliable performance in hot water and steam boiler systems
- Durable construction withstands high-temperature boiler water environments
Application
The G-2-SS probe rod is a direct replacement component for McDonnell & Miller probe-style water level controls used in commercial and residential boiler systems. The 316 stainless steel material is specifically chosen for its resistance to the mineral-laden, high-temperature water found in boiler applications, ensuring consistent electrical conductivity for accurate level sensing over an extended service life.
Product Specifications
- SKU: G-2-SS
- Part Number: 179156
- Probe Length: 24 inches
- Material: 316 Stainless Steel
- Brand: Xylem-McDonnell & Miller
- Application: Boiler water level / low-water cutoff probe controls







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