McDonnell & Miller 61HD Low Water Cut-Off Head Mechanism

McDonnell & Miller 61HD Low Water Cut-Off Head Mechanism provides precise water level sensing for boiler safety. This head mechanism is designed for the 61 Series float type low water cut-off units and includes a gasket and bolt for quick, secure installation.

Engineered for durable performance, the 61HD head ensures reliable operation in demanding boiler environments. Its compatibility with the 61 Series float type LWC makes replacement straightforward, minimizing downtime and maintaining critical high-water-level control.

Designed for easy installation, the 61HD head fits neatly into existing 61 Series float type cut-offs, helping technicians complete maintenance quickly without specialized tools. The robust construction resists corrosion and wear, ensuring dependable operation year after year.

• Fits: 61 Series float type low water cut-off systems
• Includes: Gasket and bolt
• Reliability: Durable head mechanism for long service life
• Installation: Simple, plug-and-play head replacement
• Safety: Supports consistent water level sensing to prevent boiler damage

Ideal for maintenance teams and OEM replacements, the McDonnell & Miller 61HD Low Water Cut-Off Head Mechanism helps maintain peak boiler efficiency and safety with a trusted brand.