Indeeco 1003019 Sensor

As a seasoned technician, you know that safeguarding a boiler or hydronic system against dry-firing is non-negotiable. The Indeeco 1003019 Sensor acts as a critical low water cut-off sensor, providing high-precision monitoring to protect your heating equipment from catastrophic failure. Built for industrial environments, this LWCO sensor is specifically designed for integration with a 45°F printed circuit board (PCB), ensuring your system maintains operational integrity in demanding conditions. The 12ft cord provides the necessary lead length for clean routing and flexible installation across various HVACR control systems.

This OEM replacement sensor is engineered for industrial process monitoring and boiler safety applications where exact thermal and fluid detection is required. By utilizing a preset 45°F activation, the 1003019 delivers reliable data to the controller to prevent heater burnout during low-flow or no-water scenarios. Whether you are performing a heating system repair or upgrading a commercial HVAC maintenance protocol, this probe ensures factory-spec accuracy and long-term durability in harsh mechanical rooms.

• System Protection: Reliable low water cut-off protection prevents dry-firing and heater damage.
• Technical Precision: Factory-calibrated for 45°F PCB compatibility.
• Installation Flexibility: Includes a durable 12-foot shielded cord for versatile mounting.
• Industrial Build: Rugged construction designed for commercial HVACR and manufacturing environments.
• OEM Standards: Precise replacement part for maintaining original equipment manufacturer specifications.

Is the 1003019 sensor compatible with all Indeeco boards?
This specific sensor is designed as an LWCO sensor for 45°F PCB units. If you are working with a different thermal threshold or a non-compatible board, the resistance curve may not align, potentially causing false trips or failure to detect low water levels.

Can I extend the 12ft cord if needed for a larger installation?
While the 12ft cord length is standard for most industrial applications, extending it should be done with caution to avoid signal interference or resistance changes. Always check the control board’s specifications for maximum lead length to ensure the low water sensor remains accurate.

Why is the 45°F preset important for this part?
The preset activation temperature ensures the sensor communicates correctly with the logic on the PCB. In hydronic and process heating, this specific technical specification is required to ensure the cut-off logic triggers at the intended threshold for equipment safety.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.