The McDonnell Miller RB-24E Low Water Cut-Off is engineered for dependable performance in boiler systems. This model operates at 24V and is designed to prevent low water conditions, ensuring safe operation. Constructed from robust materials, it complies with industry standards for safety and reliability. The RB-24E is suitable for various applications, including residential and commercial boilers, and features a user-friendly design for easy installation and maintenance. Its efficient operation helps protect your boiler investment by preventing damage from low water levels.