Hydrolevel 1100M Low-Water Cut-Off

Hydrolevel 1100M is a 4V low-water cut-off designed for commercial boilers. This unit features a manual reset, a test button, and a plug-in wire harness for easy installation (model 45-1100M).

Designed for safety and reliability, the 4V low-water cut-off monitors boiler water levels to prevent dry firing and costly downtime. The manual reset ensures a deliberate reactivation after a trip, while the built-in test button lets maintenance staff verify operation quickly without specialized tools. The plug-in wire harness simplifies wiring and reduces field wiring errors, enabling fast commissioning in busy boiler rooms. Engineered for compatibility with a range of commercial boiler systems, the Hydrolevel 1100M delivers consistent performance and long service life in demanding environments.

• 4V low-water cut-off with manual reset for enhanced boiler safety
• Easy verification via dedicated test button
• Plug-in wire harness for quick, reliable electrical connections
• Designed for commercial boilers and larger heating systems
• Model 45-1100M compatibility for straightforward replacement