Curved Heated Towel Rail 750 x 1340

Product detailed description

This curved heated towel rail is commonly installed in residential and commercial bathrooms, kitchens, and utility areas to provide supplementary heat and facilitate the drying of towels and clothing. It integrates with central heating systems using PEX-AL-PEX piping and can also be connected with an electric heating element for off-season use. The curved design allows for efficient space utilisation while ensuring even heat distribution and practical textile hanging. Its steel construction and corrosion-resistant coating make it suitable for humid environments.

Installers typically handle mounting on walls using the supplied fixing kit and connecting to either a central heating system or an electric coil. The curved profile and vertical spacing ensure good airflow around textiles. This unit is compatible with both forced circulation and self-acting circulation systems. The threaded connections and included fittings simplify installation, and the unit is designed for vertical mounting only.

Technical parameters

Installation and connection

Mounting should be carried out vertically using the included plastic holders, mounting consoles, and screws. The installation depth ranges between 90 and 120 mm, so wall thickness and mounting surface should be checked before securing the unit. The 1/2 inch internal threads require matching pipe fittings for connection to the central heating system. An air vent is included for system purging. Ensure the wall is structurally sound and capable of supporting the 21 kg weight of the unit. Avoid horizontal mounting as it is not supported by the design.

Common installation errors include incorrect alignment of the mounting brackets, which can cause uneven load distribution, and failure to purge air from the system after installation. Always verify that the wall anchors are properly seated and tightened. For electrical coil installation, ensure the coil is correctly aligned with the internal thread and securely fastened. The coil is not included and must be ordered separately.

Compatibility and accessories

This curved heated towel rail is compatible with PEX-AL-PEX 16 x 2 piping and standard central heating systems. It can also be paired with an electric coil for off-season use. The recommended non-freezing mixture ensures safe operation in colder conditions. Accessories such as mounting hardware, air vents, nuts, and screws are included in the delivery. Additional components such as the electric coil and plug must be ordered separately.

For alternative configurations, consider the Straight Ladder Radiator 600 x 940 for smaller spaces or different layout requirements. Always refer to the manufacturer’s technical data sheet for specific compatibility details when integrating with other system components.

Technical background for designers

The curved heated towel rail operates by circulating heated water through internal pipes, transferring heat via convection and radiation. The steel construction ensures good thermal conductivity and durability. The curved design enhances airflow around textiles, improving drying efficiency. The vertical arrangement of the heating pipes ensures even heat distribution and minimises cold spots. The internal pipe diameter of 20 mm allows for sufficient flow of the heat transfer medium.

The thermal exponent of 1.2626 reflects the non-linear relationship between temperature difference and heat output. This means that small increases in water temperature result in larger increases in heat output. The reinforced pipe walls and corrosion-resistant coating contribute to long-term reliability. The unit is suitable for both wet and dry installation methods, provided the mounting surface is stable and secure. When integrated with an electric coil, the dual heating options allow for flexible operation depending on the season and energy availability.

Service and operation

Regular maintenance includes checking for leaks around the threaded connections and ensuring the air vent functions correctly. The lacquer coating should be inspected for signs of wear or corrosion, particularly in high-humidity environments. If the unit is connected to an electric coil, the coil should be periodically checked for proper function and secure attachment. No specific service intervals are provided in the technical data, but routine inspections are recommended during annual heating system maintenance.

Key checkpoints during operation include verifying that the unit reaches the expected temperature and that the heating is evenly distributed across the surface. If the unit fails to heat properly, check the system pressure, the presence of air in the system, and the integrity of the connections. In case of suspected issues with the electric coil, disconnect the power supply and inspect the coil for damage or poor contact.

Frequently asked questions

Can this towel rail be connected to an electric coil from both sides?
Yes, the internal 1/2 inch thread allows for installation of the electric coil from either side, providing flexibility in positioning and access.

Is it possible to install this unit horizontally?
No, the design does not support horizontal mounting. It must be mounted vertically to ensure proper function and structural integrity.

What type of piping is recommended for connection?
PEX-AL-PEX 16 x 2 piping is recommended for optimal performance and compatibility with the internal 1/2 inch threaded connections.

Can this unit be used in a self-acting circulation system?
Yes, the unit is suitable for both self-acting circulation systems and systems with forced circulation, making it adaptable to various heating setups.