Electric heating elements
Electric heating elements are essential components for auxiliary heating in hot water storage tanks and heating systems. These elements provide additional thermal energy when primary heat sources are insufficient or during peak demand. The category includes high-power heating units designed for integration into central heating and hot water systems, featuring built-in temperature regulation and emergency safety mechanisms.
Typical applications include domestic hot water tanks, industrial storage vessels, and central heating systems requiring supplementary heat. These elements are engineered for durability and efficiency in environments where consistent water temperatures are critical.
How to choose
- Confirm the rated power (e.g., 4.5kW or 9.0kW) matches the system’s heating demand and tank size.
- Verify the electrical connection (e.g., 3x400VAC) is compatible with the existing power supply and control system.
- Check the thread type and size (e.g., 6/4" brass threaded socket) to ensure secure mechanical and hydraulic integration with the tank or vessel.
- Consider the element length (e.g., 500mm or 750mm) to ensure full submersion and even heat distribution within the tank.
- Ensure compatibility with temperature regulators and emergency thermostats for safe and controlled operation.
Frequently asked questions
Can the heating element be installed in a vertical or horizontal position?
Yes, the U-shaped design allows for both orientations, provided the element is fully submerged and the electrical connections are accessible for maintenance.
What materials are used for the heating rods and socket?
The heating rods are typically constructed from high-grade stainless steel or similar corrosion-resistant materials, while the socket is made of brass to ensure durability and leak-free sealing.
