Electronic model 618 colour hot and cold air heating radiator with 1500W PTC heater, digital temperature control, touch screen remote, three fan speeds, 8-hour timer, and automatic head oscillation for 11-20 m² rooms
618 Colour Hot and Cold Air Heating Radiator with Touch Remote for 11-20 m² Rooms

This portable heating radiator is designed for flexible climate control in living spaces, bedrooms, or home offices measuring between 11 and 20 square metres. It functions as both a heater and a fan, providing warm air during colder months and cool air circulation when temperatures rise. The core of its heating capability is a 1500W PTC (Positive Temperature Coefficient) ceramic heater, which warms air efficiently. Operation is managed through a digital touch interface, either on the unit itself or via the included touch screen remote, allowing you to adjust settings without leaving your chair. With an 8-hour programmable timer, three selectable fan speeds, and automatic oscillation to spread air, it offers a practical solution for managing room temperature.
Features and Construction

The appliance combines several functions into a compact unit sized at 157 millimetres in width and 253 millimetres in height. Its primary housing is constructed from plastic, encasing the internal fan, PTC heating element, and control electronics. The design prioritises user interaction through digital controls rather than mechanical switches or dials.
Material and Build
The external case is made from moulded plastic, providing a lightweight and durable shell for the internal components. Inside, a PTC ceramic heating element generates warmth when the hot air mode is selected. This type of heater is known for its self-regulating properties, as its electrical resistance increases with temperature, contributing to consistent heat output. The build includes a motorised mechanism that allows the louvres to oscillate automatically, sweeping the airflow left and right to cover a wider area.
Size and Practical Fit
With dimensions of 157mm by 253mm, the unit has a relatively small footprint, enabling placement on the floor next to furniture, on a sturdy side table, or in a corner without dominating the space. Its rated coverage area of 11 to 20 square metres makes it suitable for personal spaces like studies or bedrooms, or for providing supplementary heat in larger living areas. The compact size also facilitates moving it between rooms as needed, supported by its integrated handle.
Uses and Placement

This heater's dual hot and cold air functionality expands its usability across different seasons and scenarios. It can serve as a primary heat source in a smaller room or as a targeted personal heater in a larger space. The oscillation feature enhances its effectiveness by preventing stagnant air pockets.
Event or Professional Use
For occasional or professional settings like a home office, study, or workshop, the digital temperature control allows you to set and maintain a specific comfort level conducive to work or concentration. The timer function can be programmed to turn the unit on before you start work or off after you leave, providing convenience and helping manage electricity use. The cold air mode can offer relief during warmer working hours without the need for a separate fan.
Everyday Home Use
In daily home life, it can be used in a bedroom to take the edge off a chilly evening, in a living room to provide localised warmth where you are sitting, or in a bathroom for short periods to add comfort. The remote control operation is particularly useful when you are settled on a sofa or in bed and wish to adjust the temperature or fan speed. The oscillation helps prevent the direct blast of air from becoming uncomfortable over time.
Benefits and Buying Value

The value of this heating radiator lies in its combination of heating and cooling, its programmable features, and its remote-operated convenience. It addresses the common desire for immediate, adjustable comfort without permanent installation or complex setup.
Reuse and Low Maintenance
The unit is built for repeated seasonal use. Its PTC heater does not have glowing red elements that can degrade over time, and the digital controls are generally more reliable than mechanical parts prone to wear. Maintenance is straightforward: keeping the air intake grille free from dust and storing the remote control safely are the primary considerations for long-term usability. No specialist servicing or filter replacements are indicated.
Why Choose This Product
This product may be selected over a basic fan heater due to its added cooling function, touch-screen remote control, and automatic oscillation. The digital temperature readout offers more precision than a simple dial, and the 8-hour timer provides automation that simpler models often lack. For rooms within its 11-20 m² capacity, it presents a feature-rich yet compact option for year-round air movement and temperature management.
