McDonnell & Miller, a Xylem brand, is proud to introduce updates to its electronic Low Water Cut Off (LWCO) product line, including the GuardDog RB-24SE Low Water Cut-Off and RB-122E Low Water Cut-Off for Hot Water Boilers. Arriving during McDonnell & Miller’s centennial, these product line enhancements signify the company’s legacy as an industry leader committed to reliable engineering and manufacturing and continuous innovation. The GuardDog RB-24SE and RB-122E share a variety of features, including an exclusive, patented McDonnell & Miller self-cleaning probe — the only low water cut-off equipped with one. Saving time and money, the self-cleaning probe minimizes scale build-up and protects users from potential boiler shutdowns or water overfill, while extending the recommended cleaning interval. 

Xylem

www.xylem.com

McDonnell & Miller

www.xylem.com/en-us/brands/mcdonnell--miller/