OWRG 9 kW heating element – ​​Powerful electric heating element for domestic hot water storage tanks

Product overview

The OWRG 9 kW heating element is a robust electric heating element for retrofitting or as a replacement part for domestic hot water storage tanks, boilers, and buffer tanks. It offers high performance in a compact design and is designed for operation at 400 V.

Thanks to its easy handling and user-friendly design, the heating element is suitable for both professional installers and experienced DIY enthusiasts.

Technical data

Power: 9.0 kW; Voltage supply: 400 V/50 Hz; Connection thread: 1 1/2" AG; Installation length: 360 mm; Installation type: horizontal.

External thermostat adjustable from ~30 °C to ~75 °C; safety temperature limiter (STB) at 90 °C. These specifications ensure reliable temperature control and protection functions in everyday use.

Safety and protective functions

The integrated safety temperature limiter at 90 °C provides additional protection against overheating and increases the operational reliability of the heat generator. The external temperature setting allows for quick adjustment to the desired operating conditions.

For proper installation and safe operation, the installation instructions in the operating manual as well as applicable regulations and standards should be observed.

Installation and assembly

The heating element is designed for horizontal installation and is connected via the 1 1/2" The connection thread is attached. The installation length of 360 mm is designed to fit standard installation shafts in storage tanks and boilers.

Installation is straightforward: simply screw it in place, make the electrical connection, and set the temperature controller. A qualified electrician should be consulted for the electrical connection.

Areas of application

Ideally suited for domestic hot water storage tanks, boilers, and buffer tanks in residential or commercial applications. The heating element can be used as an auxiliary heater or primary heat source, depending on the design of the storage system.

Advantages at a glance

A high heating output of 9 kW ensures rapid heating of large volumes of water; robust construction and easy replacement make the heating element economically attractive. The externally mounted temperature control simplifies operation and fine-tuning.

Scope of delivery

Included in the delivery are the heating element itself as well as the assembly and operating instructions, which contain all the necessary information for installation, commissioning and maintenance.

Instructions for commissioning and maintenance

Before commissioning, the electrical connections and seals must be checked for correct condition. Regular visual inspections and adherence to the manufacturer's instructions will extend the service life and ensure trouble-free operation.

If you have questions about compatibility with your storage system or about proper installation, we recommend consulting an installer or technical customer service.

Technical data

• External regulator from ~30°C until ~ approx. 75°C adjustable
• Connection thread: 1 1/2" AG
• Installation type: horizontal.
• Safety temperature limiter: 90°C
• Power: 9.0 kW
• Power supply: 400 V/ 50 Hz
• Installation length: 360 mm
• Easy handling and assembly
  

Scope of delivery

• heating element
• Assembly && User manual