OWRG 3 kW heating element – ​​electric heating element for domestic hot water storage tanks

Product description

The OWRG 3 kW heating element is a compact electric heating element, specifically designed for use in domestic hot water storage tanks, boilers, and buffer tanks. It offers efficient heat generation in a robust design and is intended for connection to a 400 V/50 Hz power supply.

Technical data

Power: 3.0 kW; Voltage: 400 V/50 Hz; Connection thread: 1 1/2" AG; Installation length: 360 mm; Installation type: horizontal. The controller is external and adjustable within a range of approximately 30 °C to approximately 75 °C; the safety temperature limiter engages at 90 °C.

Installation && Assembly

The heating element is designed for horizontal mounting and can be installed via the standardized 1 1/2" The external thread can be easily inserted into existing screw-in fittings on storage tanks and boilers. The compact design and clearly defined connection routing enable quick and clean installation.

The simple handling makes installation easy even for skilled tradespeople with limited time; please observe the electrical connection conditions and the relevant standards before installation.

Temperature control && Security

The external control allows stepless adjustment of the desired temperature range from approximately 30 °C to about 75 °C, thus offering flexibility for various applications. Additionally, an integrated safety temperature limiter protects against overheating at 90 °C.

The combination of adjustable control and mechanical limiter is designed for safe operation; however, additional protective measures and a professional electrical connection should be implemented.

Areas of application

The heating element is ideal for reheating domestic hot water storage tanks, supplementing heating circuits in buffer tanks, and in boilers where space-saving and efficient electric heating solutions are required. Its standardized connection size ensures compatibility with many systems.

Advantages

Robust construction, easy installation, and adjustable temperature control make this heating element a practical solution for various hot water applications. Its compact installation length and standard thread size enhance its ease of replacement and retrofitting.

Scope of delivery && Documentation

Included in the delivery are the heating element itself and an installation and operating manual containing information on installation, commissioning, and safety. Additional seals or mounting parts may be required depending on the installation situation.

Instructions for safe use

Always read the instructions and check the electrical connection requirements before commissioning. Maintenance and any repairs should be carried out by qualified personnel to ensure operational safety and service life.

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: 3.0 kW
• Power supply: 400 V/ 50 Hz
• Installation length: 360 mm
• Easy handling and assembly
  

Scope of delivery

• heating element
• Assembly && User manual