AVANSA GT300CH Electric Heating Rod with Thermostat, 300 W - Chrome

Product detailed description

Electric heating rods with thermostats are commonly used in baseboard radiators to maintain consistent heat output in buildings with intermittent central heating systems. These devices allow for independent heating of individual radiator sections, particularly useful in rooms where central heating is unavailable or during periods when the boiler is not in operation. The AVANSA GT300CH is suitable for integration into existing radiator systems, ensuring rapid thermal response and controlled operation through its built-in thermostat. It is frequently specified in residential, office, and commercial environments where supplementary or seasonal heating is required.

With a compact design and robust construction, the GT300CH is intended for use in dry and semi-dry indoor environments. Its IP65 rating allows for installation in areas where occasional water exposure might occur, such as near windows or in utility rooms. The device operates on standard 230 V AC supply and is compatible with G 1/2" threaded connections typically found on baseboard radiators. The thermostat range of 5–70 °C enables precise temperature control, making it adaptable to various thermal requirements.

Technical parameters

Installation and connection

Installation involves securing the GT300CH into the designated port of a baseboard radiator using a G 1/2" threaded connection. Ensure that the radiator section is clean and free of debris before fitting. The 1.5 m power cable should be routed along the wall or concealed within the room to avoid tripping hazards. Connect the cable to a 230 V AC supply via a dedicated circuit, ensuring that the circuit is protected by a suitable fuse or circuit breaker. A standard single-phase supply is sufficient for operation.

Before energising the unit, verify that the connection is tight and that the cable is not damaged. Common installation errors include incorrect threading of the device into the radiator port and failure to secure the cable properly. Always ensure that the thermostat is set to a low temperature during initial testing to prevent sudden high heat output. Confirm that the device responds correctly to temperature changes and that the thermostat operates within the specified range.

Compatibility and accessories

The GT300CH is designed for use with baseboard radiators equipped with a G 1/2" internal thread. It is suitable for integration into both traditional and modern heating systems where supplementary heating is required. No additional accessories are required for basic operation, though a dedicated circuit breaker or timer may be recommended for energy management. This model is not interchangeable with other heating elements unless they match the same voltage, connection type, and power rating.

Technical background for designers

The operating principle of the GT300CH involves resistive heating, where electrical current passes through a high-resistance element, generating heat. The thermostat regulates the temperature by cycling the power on and off based on ambient conditions. The chrome finish enhances heat dissipation and provides a durable surface resistant to corrosion. The device is constructed with materials suitable for long-term exposure to moderate temperatures and humidity levels typical of indoor environments.

Integration into a heating system requires consideration of the thermal load of the space and the capacity of the radiator. The 300 W rating is suitable for small to medium-sized rooms, and the thermostat ensures that the device does not exceed the desired temperature. The IP65 rating supports installation in environments with potential moisture exposure, but it is not suitable for outdoor use. The Class I insulation rating indicates that the device includes a protective earth connection, which must be maintained during installation for safety compliance.

Service and operation

Periodic inspection is recommended to ensure the device remains securely mounted and that the cable is undamaged. Check the thermostat operation by measuring the actual temperature against the setpoint. If the device fails to respond to temperature changes, disconnect the power and inspect the internal wiring for faults. No scheduled maintenance is required beyond visual inspection and functional testing. If the device becomes non-responsive or emits unusual noises, it should be removed and inspected by a qualified technician.

Frequently asked questions

Can the GT300CH be used with a programmable thermostat?
Yes, the built-in thermostat can be overridden by an external programmable system if wired correctly. However, the internal thermostat will still provide local temperature control.

Is the GT300CH suitable for outdoor use?
No, the IP65 rating protects against splashing water but not prolonged exposure to rain or direct sunlight. It is intended for indoor use only.

Can the GT300CH be mounted vertically or horizontally?
Yes, the device can be installed in either orientation as long as the cable is routed safely and the radiator section is level.

How long does the warranty last?
The GT300CH comes with a 24-month warranty covering manufacturing defects under normal usage conditions.