Modular radiator TUBUS 3 1168x568, 1305W, side connection, pitch=500mm, color: glossy white (c35) TUB3-050/25

Modern comfort and classic design – TUBUS 3 modular radiator

The TUBUS 3 radiator from Instal-Projekt combines the traditional form of a ribbed radiator with modern functionality. This 3-row model provides efficient room heating, ideal for homes and apartments of various styles – from classic to modern. Its universal design allows it to be adapted to any interior, and the ability to choose a color from the Instal-Projekt or RAL palette gives complete freedom of arrangement.

Construction and technical parameters

Made of steel, the TUBUS 3 radiator is characterized by a solid construction and high quality workmanship. Its dimensions – 1168 mm long and 568 mm high – combined with a heating power of 1305 W (according to EN 442, 20°C - 75/65) guarantee thermal comfort even on colder days. A water capacity of 21 liters ensures stable temperature maintenance, and a maximum working pressure of 10 bar guarantees safe use. The radiator is supplied with a complete set of mounting elements and an air vent, which facilitates installation.

Connection flexibility and additional options

TUBUS 3 offers a wide range of connection options to the central heating installation. Various variants are available: side (universal – left or right), opposite (cross), as well as bottom type V or D50 (50 mm pitch). Pipes with a diameter of 25 mm are made of precise steel and covered with a paint coating. Additionally, it is possible to order the radiator with retro legs or a finish with colorless varnish, which allows for an even better adaptation to individual preferences. The connection thread is a standard internal thread of 1/2 inch size.

Good to know: TUBUS radiators are manufactured as ready-made modules, which means that they cannot be freely expanded or reduced by adding or removing individual sections.