Copper-aluminum radiator SD3/200 bottom connection SOLLARIUS SD0320

Copper-aluminum radiator – efficient heating from Sollarius

This Sollarius copper-aluminum radiator combines modern technology and a solid construction, providing efficient room heating. It utilizes a mixed mode of heat emission – radiation and convection – which translates to thermal comfort and energy savings. Its construction based on copper heating tubes and aluminum fins guarantees high efficiency, even at low supply temperatures, making it an ideal solution for cooperation with condensing boilers and heat pumps.

Construction and application

The Sollarius radiator stands out with its careful workmanship and well-thought-out design. The connection between copper and aluminum is dry, eliminating the risk of electrochemical corrosion and ensuring long-term reliability. The front plate with a profiled surface increases the heat exchange area, and the small water capacity and low thermal inertia make the radiator quickly reach the desired temperature, enabling precise heating control. This makes it a particularly attractive solution for modern central heating systems, where quick response to temperature changes and energy efficiency are important.

This radiator is designed for wall mounting (brackets required – available separately) and has a bottom threaded 1/2 inch connection. The set includes a manual air vent, a pre-set thermostatic valve, and a complete set of mounting materials (gaskets, screws, dowels). The radiator's color is standard white (RAL 9003), allowing for easy matching to the interior design. The maximum working pressure is 1.5 bar, and the maximum supply temperature is 110°C. The water capacity of the radiator is 0.86 liters.