Copper-aluminum radiator RD8/140 bottom connection REGULLUS RD0814

Copper-aluminum radiators – efficient heating with REGULUS-system

The REGULUS-system copper-aluminum radiators combine the advantages of radiation and convection, providing thermal comfort in every room. The radiator's construction is based on a combination of copper heating pipes and aluminum fins, which translates into high efficiency, especially in low-temperature installations, such as condensing boilers or heat pumps. The use of copper and aluminum eliminates the risk of electrochemical corrosion, guaranteeing long-term reliability.

The RD8/140 radiator with a bottom connection is an ideal solution for both new and modernized central heating installations. Its compact dimensions (90 mm depth, 775 mm height and 1400 mm length) allow for installation in various spaces. The set includes all necessary mounting accessories – a 1/2 inch manual air vent, a thermostatic valve with a preset setting and mounting elements.

Construction and advantages

The REGULUS radiator consists of two key elements: a water system and a heat dissipation system. The water system is a network of evenly spaced copper pipes connected by collective manifolds. The heat dissipation system is created by vertically mounted aluminum fins, which increase the heat exchange surface. This design ensures not only high efficiency but also fast heating – the radiator quickly reaches its full rated power, allowing for precise temperature control in the room.

• Mixed heat emission method: The combination of radiation and convection ensures even heat distribution in the room.
• Low water capacity: Fast heating and reaction to changes in supply temperature – ideal for systems with weather compensation control.
• High efficiency: Excellent performance at low supply temperatures makes it an ideal choice for installations with condensing boilers or heat pumps.
• Durability: The combination of copper and aluminum is corrosion resistant, and the powder coating (white RAL 9003) provides protection against mechanical damage and external factors.
• Completeness: The set includes all necessary mounting accessories – air vent, thermostatic valve and mounting elements.
• Versatility: Possibility of connection on both the right and left side (bottom connection GW 1/2 inch).

Operating parameters and safety

The RD8/140 radiator is designed to operate in standard central heating installations with a maximum working pressure of 1.5 bar and a maximum supply temperature of 110°C. The water capacity of the radiator is 1.72 liters. Thanks to the use of high-quality materials and a solid construction, the radiator is resistant to variable operating conditions and high pressure. The set includes a valve plug and side covers for an aesthetic appearance and safety. Additionally, the radiator has an integrated thermostatic valve to facilitate temperature regulation in the room and an air vent to ensure proper water circulation in the installation.