McDonnell & Miller 6667 Low Water Cut-Off Head Mechanism

McDonnell & Miller 6667 Low Water Cut-Off Head Mechanism is a reliable replacement part that helps protect your boiler by accurately detecting low water conditions. This head mechanism is designed for the 67/67-LQHU series float-type LWCO, ensuring a seamless fit and proven performance in your heating system. Engineered for consistent signaling and long-term reliability in demanding boiler conditions.

Includes gasket and bolt for a complete installation, reducing downtime and simplifying maintenance. This makes it a dependable accessory for maintaining code compliance.

• Compatibility: fits McDonnell & Miller 67/67-LQHU series float-type Low Water Cut-Off.
• Function: Head mechanism engineered for reliable water-level sensing in boiler safety systems.
• Included hardware: Gasket and bolt included for easy installation.
• Durability: Built to withstand boiler environments for long service life.
• Easy replacement: Quick swap that minimizes system downtime and preserves performance.

For optimal boiler protection and compliant operation, rely on the 6667 head mechanism as a trusted part of your low water cut-off system.