Description
The Xylem-McDonnell & Miller 51HD Head Assembly is a vital HVAC system component that specifically operates in steam heating applications. This product acts as the main enclosure for float and thermostatic controls, which enables steam boilers to maintain proper water levels. The 51HD Head Assembly controls water levels accurately to protect heating systems from overheating and damage to pumps and system failures. The device provides reliable performance and durability which steam heating system efficiency and safety levels. The system finds its ideal application in commercial and industrial heating applications because it decreases maintenance requirements and enhances system life.
