Modular radiator TUBUS 3 622x400, 550W, side connection, pitch=332mm, color: glossy white (c35) TUB3-040/13

Modern comfort and classic design – TUBUS 3 modular radiator

The TUBUS 3 radiator from Instal-Projekt combines modern functionality with a timeless look. Its design refers to traditional ribbed radiators, but has been improved to meet contemporary aesthetic and heating requirements. It is an ideal solution for both classic and modern interiors, and even retro styles.

Efficiency and flexibility

The TUBUS 3 radiator consists of thirteen elements, providing an appropriate heating power of 550W (according to EN 442 standard at temperatures of 20°C / 75/65). Its versatility will be appreciated by both installers and end-users – it is available with a side connection, which can be made on either the left or right side. Other connection types (cross, bottom type V or D50) are also possible, giving great freedom of arrangement. Made of high-quality steel, it is coated with a durable glossy white (RAL 9003) paint finish.

Construction and installation

The TUBUS 3 radiator is characterized by a solid construction and easy installation. The set includes all necessary mounting elements and an air vent. Pipes with a circular cross-section (diameter 25 mm) ensure optimal flow of the heating medium. The maximum working pressure is 10 bar, and the permissible operating temperature is 95°C. The water capacity of the radiator is 8.45 liters. This makes it reliable and safe to use for many years – confirmed by the manufacturer's 15-year warranty.

• The radiator is delivered as a complete module – it is not possible to connect or add individual sections.
• The distance from the wall to the front of the radiator is 157 mm.
• The threaded connection is an internal thread with a size of 1/2 inch.
• Available to order in other colors from the Instal-Projekt and RAL palette.
• Dedicated retro legs are also available (to be purchased separately).