Modular radiator TUBUS 3 986x1200, 2516W, side connection, pitch=1132mm, color: glossy white (c35) TUB3-120/21

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 Instal Projekt range, is perfect for any interior, both in new construction and during the modernization of older installations. Its universal design fits into rooms decorated in various styles – from classic to modern.

The TUBUS 3 radiator is distinguished by its high efficiency thanks to three heating rows, which translates into effective heating even of larger rooms. Made of steel, coated with a durable glossy white lacquer (RAL 9003), it provides not only an aesthetic appearance but also corrosion resistance and long-term use. Heat output at 2516 W (at parameters 20°C - 75/65) guarantees thermal comfort on cold days.

Construction and installation

The TUBUS 3 radiator has been designed with easy installation and connection to the central heating system in mind. Various connection options are available – including side connection (in this model), which provides flexibility during installation and allows it to be adapted to existing conditions. Pipes with a diameter of 25 mm are made of precise steel, which ensures durability and reliability. The set includes all necessary mounting elements and an air vent, making it easier to start up the radiator correctly. The maximum working pressure is 10 bar, which ensures safe operation.

Advantages and benefits

• High heating efficiency: Three heating rows ensure effective room heating.
• Universal design: The classic form of a ribbed radiator fits into different interior styles.
• Durable construction: Made of steel with a corrosion-resistant lacquer coating.
• Easy installation: Various connection options and a complete mounting kit included.
• Long warranty: The manufacturer offers as much as 15 years warranty, which proves the high quality of the product and confidence in its durability.
• Water capacity: The water content is 32.76 liters, which affects temperature stability and radiator efficiency.
• Standard connections: Equipped with an internal thread connection of 1/2 inch, compatible with most central heating installations.