Electric Heater Varioterm GVT300W/02 300W with Built-in Thermostat for Local Heating

Varioterm GVT300W/02 is a compact 300 W electric heater with a built-in thermostat designed for local and targeted heating. Intended for insertion into small radiators, bathroom heaters, towel rails and other enclosed heating units, this heater delivers a controlled, energy-limited output suitable for spot warming or frost protection. The integrated thermostat enables automatic temperature regulation, while the modest power rating makes it suitable for small spaces or zonal heating tasks where reliable, low-power heat is required.

Advantages

The heater combines a small footprint with a fixed 300 W output and an internal thermostat for straightforward installation and automatic control. Its design allows it to be used in confined spaces and within common bathroom and utility fixtures without the need for an external regulator. Energy-limited heating minimizes excessive power consumption and helps maintain a steady set temperature for short-term and maintenance heating.

Suitable for

• Small radiators and convectors used for local spot heating
• Bathroom heaters and towel rails requiring controlled warmth
• Enclosed or cabinet-mounted heating units for frost protection
• Maintenance heating in utility rooms, garages or storage areas

Key specifications

• Nominal heat output: 300 watts
• Integrated thermostat for automatic temperature maintenance
• Designed for insertion into small radiators, towel rails and enclosed heaters
• Compact form factor suitable for confined installation spaces
• Intended for local and zonal heating or frost protection

How to use

Install the heater into a compatible radiator, towel rail or enclosed heating unit according to the fixture manufacturer’s instructions. Ensure the unit is powered off and isolated before performing installation. After mounting, connect to the appropriate supply and set the thermostat to the desired temperature; the integrated control will switch the heater on and off to maintain that setpoint. Periodically inspect the installation for secure mounting and safe electrical connections.

Usage recommendations

Use the heater only in fixtures and enclosures rated for electric heating elements and follow local electrical codes. For effective temperature control and safety, avoid using the element in open, flammable environments and ensure adequate ventilation in the surrounding area. For larger spaces or continuous high-demand heating, consider a higher-capacity solution.