Modular radiator TUBUS 3 804x1200, 2037W, side connection, pitch=1132mm, color: glossy white (c35) TUB3-120/17

Modern comfort and classic design – TUBUS 3 modular radiator

The TUBUS 3 radiator combines the traditional form of a ribbed radiator with modern functionality. This model, from the renowned TUBUS series by Instal-Projekt, is perfect for any interior, both modern and classic. Its universal design allows it to be adapted to various arrangements, and its solid construction guarantees reliable heating for years to come.

Performance and efficiency

The TUBUS 3 radiator with a power of 2037W (according to EN 442 standard at parameters 20°C - 75/65) provides efficient room heating. Made of high-quality steel, with three rows of elements, it offers an optimal power-to-size ratio. A water capacity of 26.52 liters allows for stable temperature maintenance. The maximum working pressure of 10 bar ensures safe operation in standard central heating installations.

Installation and connection – flexibility for professionals

The TUBUS 3 radiator offers a wide range of connection options to the central heating installation:

• Side connection (in this model) – enables easy installation and aesthetic routing of pipes.
• Opposite (cross) connection.
• V-type connection – with a built-in valve insert.
• Bottom central connection (only for radiators with an even number of elements).
• Bottom side connection.

Pipes with a diameter of 25 mm made of precise steel ensure durability and reliability of connections. An internal thread size of 1/2 inch facilitates the assembly of fittings. The set includes all necessary mounting elements and an air vent, which simplifies and speeds up installation. The connection spacing is 1132 mm.

Finish and durability

The TUBUS 3 radiator is available in an elegant glossy white color (RAL 9003), which fits most interiors. The possibility of ordering in other colors from the Instal-Projekt or RAL palette allows for full product personalization. The durable paint coating protects against corrosion and ensures a long-lasting aesthetic appearance. The manufacturer provides a 15-year warranty on this product, which proves its high quality and reliability.