Description
The Hydrolevel EL1220 ceramic sensing probe is designed for accurate water level detection in boilers and HVAC systems. Featuring a 1/2″ NPT connection and a 2-7/8″ insertion length, this probe provides reliable monitoring for low water cut-off and control applications. Its durable ceramic construction offers excellent resistance to heat, corrosion, and scale buildup, ensuring long-lasting performance in demanding environments. Ideal for residential and light commercial systems, the EL1220 helps maintain safe operation and efficient system performance.
Key Features:
- 1/2″ NPT connection for secure installation
- 2-7/8″ insertion length for accurate sensing
- Durable ceramic construction for heat and corrosion resistance
- Designed for low water cut-off and boiler level monitoring
- Reliable and precise water level detection
- Suitable for residential and light commercial applications






