Duct heater DUO 100x300x350x1800mm CADU10/1800

Duct heaters – discreet heating comfort

The REGULUS DUO 100/1800 duct heater is an efficient heating solution, ideal for both new and modernized installations. Designed to work with water central heating systems, it offers not only high performance but also discreet installation – the heater is placed in the floor, saving space and maintaining the aesthetics of the interior. It is an excellent alternative to traditional wall radiators or underfloor heating.

This model, 1800 mm long, is characterized by low thermal inertia, which means fast reaching the desired temperature and precise control over heating. This allows for effective response to changing weather conditions and individual user needs. This heater can operate as a standalone heating system or as a support for an existing installation.

Construction and installation

The set consists of a copper-aluminum heat exchanger, a galvanized sheet steel tub, and an aluminum frame. The set also includes an air vent, valve covers, and a tub mounting and stabilizing kit – all of which facilitate and speed up the installation process. The tub, 300 mm wide, and the frame, 350 mm wide, provide optimal heat exchange parameters. The whole is coated with a matte black powder coating (RAL 9005), which guarantees durability and aesthetic appearance.

Installing the heater requires making an appropriate channel in the floor, in which the tub with the heat exchanger is placed. The tub frame must be perfectly flush with the floor surface. This ensures that the heater remains invisible and the heat is distributed evenly throughout the room.

Advantages and benefits

• Fast heating: Low thermal inertia allows for quick achievement of a comfortable temperature in the room.
• High efficiency: The heater provides high performance even at low supply temperatures, which translates into energy savings.
• Pressure resistance: The heater design provides resistance to variable and high pressure in the heating installation.
• Versatility: Can be used as a standalone heating system or as a support for an existing installation.
• Discreet installation: Placing the heater in the floor saves space and maintains the aesthetics of the interior.
• Durability: The use of high-quality materials (copper, aluminum, galvanized steel) guarantees a long service life.
• Completeness: The set includes all the necessary elements for correct installation (air vent, valve cover, mounting kit).