Copper-aluminum radiator RD12/40 bottom connection REGULLUS RD1204

Copper-aluminum radiator – efficient heating with REGULUS

The REGULUS RD12/40 copper-aluminum radiator combines innovative design and high-quality materials, guaranteeing efficient room heating. It utilizes a mixed method of heat emission – radiation and convection – which translates into thermal comfort and even heat distribution throughout the room. The radiator's construction is designed for modern central heating systems, including low-temperature installations such as condensing boilers or heat pumps.

Radiator construction and advantages

The radiator consists of a water circuit made of copper pipes and manifolds, and a heat dissipation circuit based on aluminum fins. The combination of these two materials ensures high heating efficiency and corrosion resistance. The copper heating pipes are connected to the collective manifolds by hard soldering, which ensures durability and tightness of the connections. The aluminum fins, tightly seated on the pipes, increase the heat exchange surface area, and their special profile ensures optimal airflow.

It is worth paying attention to several key features of this model:

• Low water capacity and low weight: The radiator quickly reaches full heating power, allowing for precise temperature control and energy savings. Low weight facilitates transport and installation.
• High efficiency at low temperatures: Excellent compatibility with modern heating systems based on low heating medium temperature (e.g., condensing boilers, heat pumps).
• Durability and reliability: The combination of copper and aluminum is a dry connection, eliminating the risk of electrochemical corrosion. The radiator is covered by a 25-year warranty on tightness.
• Aesthetic appearance: Profiled front plates and the ability to choose from over 200 RAL colors (standard white RAL 9003) allow you to match the radiator to the interior design.
• Complete equipment: The set includes a manual air vent 1/2", a thermostatic valve with a pre-setting, wall brackets or stands for mounting, and a set of gaskets and screws.

Technical parameters and application

The RD12/40 radiator with dimensions of 400 mm length, 1175 mm height and 90 mm depth has a heating power of 861 W (with parameters 20°C / 75/65 according to EN 442 standard). The maximum working pressure is 1.5 bar, and the water capacity is 0.9 liters. The bottom connection with a 1/2 inch internal thread allows for easy installation in existing central heating systems. The radiator is equipped with a thermostatic valve and an automatic air vent for convenient temperature regulation and air removal from the system. Thanks to its construction and high efficiency, it is ideal for both apartments and single-family houses and public buildings.