Modular radiator TUBUS 3 1577x800, 2768W, side connection, pitch=732mm, color: glossy white (c35) TUB3-080/34

Modern comfort and classic design – modular radiator Tubus 3

The Tubus 3 radiator from Instal Projekt combines the traditional form of a ribbed radiator with modern functionality. This three-row model provides efficient room heating, ideal for both residential and public buildings. Its universal design will fit into various interior arrangements – from classic to modern, and even retro.

Construction and connection possibilities

Tubus 3 is made of high-quality steel, which guarantees durability and corrosion resistance. Its modular construction allows it to be adapted to individual needs and spaces. The radiator offers a wide range of connection options to the central heating installation:

• side connection (universal – left or right)
• opposite connection (cross)
• V-type connection with a pitch of 50 mm
• bottom central connection with a pitch of 50 mm (only for radiators with an even number of elements)
• bottom side connection with a pitch of 50 mm (left or right)

The pipes with a circular cross-section (diameter 25 mm) are made of precise steel and coated with paint, which ensures an aesthetic appearance and protection against damage. The connection thread is a standard internal thread of 1/2 inch.

Performance and technical parameters

The Tubus 3 radiator with dimensions of 1577 x 800 mm and consisting of 34 elements, is characterized by a heating power of 2768 W (at parameters 75/65/20°C). The maximum working pressure is 10 bar, and the permissible operating temperature is 95°C. The water capacity of the radiator is 37.74 liters. This ensures stable and efficient room heating. The water content allows for even heat distribution, and the C characteristic allows it to react more slowly to short power surges, making it well-suited for starting devices with a motor.

The radiator set includes: a mounting kit and an air vent, which facilitates its installation. The radiator is available in glossy white (RAL 9003), but it can be ordered in other colors from the Instal-Projekt and RAL color palette. Additionally, the manufacturer offers a 15-year warranty, which demonstrates the high quality of the product and confidence in its durability.