Heating rod 3 kW WLAN Gema GmbH electric heating rod 230V

2025-12-22T11:35:09+01:00

Price: 151.50

3 kW heating element with WLAN control for hot water storage tanks

The 3 kW immersion heater from Gema GmbH is a modern electric heating element for heating water in hot water storage tanks and buffer tanks. The 3 kW electric immersion heater operates on 230 V mains voltage and offers convenient control via smartphone thanks to its integrated Wi-Fi function.

Temperature, operating mode, and time programs can be conveniently set via a mobile app. This allows for flexible and energy-efficient control of hot water preparation.

⭐ Highlights/Advantages

⭐ 3 kW heating element for high-performance electric hot water heating

⭐ Wi-Fi control via smartphone app

⭐ 3 kW electric heating element with integrated thermostat

⭐ Operates on 230 V mains voltage

⭐ Safety features such as overheating protection and frost protection

Area of ​​application & Target audience

The 3 kW heating element is suitable for numerous applications in hot water and heating systems:

Hot water storage tanks in single-family homes

Buffer storage tanks in heating systems

Boiler for hot water preparation

electric auxiliary heater for heating systems

Additional heating for solar thermal systems or heat pumps

The 3 kW electric heating element is used by both private homeowners and HVAC companies.

Everyday benefits

Thanks to the integrated Wi-Fi function, the heating element can be conveniently controlled via smartphone. Users can set the temperature, define time programs, or switch the heating element on and off.

This ensures that hot water is available exactly when it is needed. At the same time, energy consumption can be better controlled.

Technology & equipment

The electric heating element has an integrated thermostat for regulating the water temperature. The temperature can be set between approximately 15 °C and 75 °C.

Several operating modes are available via the mobile app:

Manual operation

ECO mode

SMART mode with learning function

Timer and schedule function

Boost mode for rapid heating

Holiday mode with frost protection

The system is controlled via a Wi-Fi connection between the heating element and the smartphone.

Efficiency & Environment

The ECO mode enables energy-saving hot water preparation. The SMART mode analyzes usage patterns and automatically adjusts the heating operation.

This allows the heating element to be operated efficiently and reduces electricity consumption.

compatibility & System integration

The 3 kW heating element can be used in various heating and hot water systems:

hot water storage tank

Buffer storage

boiler

Solar thermal systems

Hybrid heating systems

The unit is mounted via a standardized screw thread, allowing for easy installation in suitable storage tanks.

Technical data

Manufacturer | Gema GmbH
Product type | WiFi electric heating element/heating cartridge
Performance | 3 kW
Tension | 230 V
Connection thread | 5/4 inch
Temperature range | approx. 10 °C – 75 °C
Overheating protection | approx.80 °C – 98 °C
Protection class | IPX4
steering | Wi-Fi/Smartphone App

Assembly and safety instructions

Installation should be carried out by a qualified specialist company. Before switching it on, ensure that the storage tank is completely filled with water.

Operating the device without water can damage the heating element.

FAQ

What is a 3 kW heating element used for?

A 3 kW heating element is used for the electrical heating of water in hot water storage tanks or buffer tanks.

Can the heating element be controlled via smartphone?

Yes, thanks to the integrated Wi-Fi function, the heating element can be controlled via a mobile app.

Does the electric heating element require 3 kW of high-voltage power?

No. The heating element operates on a normal mains voltage of 230 V.

Is the heating element suitable for buffer storage tanks?

Yes, provided the storage container has a suitable screw thread.

What temperature can be set?

The water temperature can be set in the range of approximately 10 °C to 75 °C.

What safety features does the heating element have?

The heating element features overheat protection and an automatic frost protection function.