TESY HEATABLE ELEMENT 420 2 kW H – immersion heater element WE420

TESY HEATABLE ELEMENT 420 2 kW H is an immersion heating element designed for oil heating applications. With a 420 mm tubular length and H-shaped configuration, this 2 kW heater provides direct electrical heating of fluids in tanks and oil-filled systems. The construction is intended for replacement or repair of compatible oil heaters, offering a straightforward solution for restoring heating function in industrial or domestic oil-heating equipment.

Advantages

The heater delivers stable 2 kW electrical power and a compact 420 mm size that fits many standard oil heater housings. The H-configuration ensures even heat distribution across the element surface when immersed in oil. The product is made to meet typical durability and thermal requirements for immersion heating, allowing simple replacement and reliable operation when properly installed in compatible systems.

Suitable for

• Replacement of faulty immersion elements in oil heaters and oil-filled radiators
• Repair and maintenance of small oil heating tanks and reservoirs
• Heating tasks in workshop or light industrial oil-based systems
• Applications where a compact 420 mm immersion element with 2 kW power is required

Key specifications

• Power output: 2 kW electrical heating power
• Length: 420 mm tubular immersion length
• Configuration: H-shaped tubular element for improved surface area
• Medium: designed for use in oil and oil-filled systems
• Connection type: standard immersion element mounting (verify compatibility with existing holder and seals)

How to use

Install the immersion heater only in compatible oil-filled equipment and ensure the system is powered off and cooled before beginning work. Verify the mounting flange or holder matches the element dimensions and secure the element according to the heater manufacturer’s instructions. Ensure proper sealing to prevent leaks and confirm electrical connections are made by a qualified technician, observing local electrical codes. After installation, fill the system with the correct oil and perform a controlled test run to check for correct heating and absence of leaks.

Usage recommendations

Use the element submerged in oil at all times; operating the element dry or in insufficiently filled tanks will significantly reduce service life and may cause damage. Periodically inspect mounting seals and electrical connections, and replace seals if hardened or degraded. Match the element length and mounting style to the existing heater to ensure proper fit and safe operation.