Vertical Designer Radiator BQ Quantum 1800×405 mm

Designer vertical designer radiator BQ Quantum in the 1800×405 mm format is built for interiors where heating should look disciplined, minimal, and intentionally architectural. Produced by a well-known Hungarian manufacturer, the model is defined by strict lines and square-profile elements that create a clean, graphic rhythm on the wall. The tall format works with the room height, delivering confident everyday warmth while staying visually composed.

This radiator is chosen when you want a modern design statement that still feels calm and functional.

Design logic of the Quantum series

• Square-profile geometry — crisp lines and a premium wall presence
• 1800 mm height — active heat exchange across the full room height
• 405 mm width — balanced heating surface without excessive mass
• Minimalist character — easy integration into modern interiors

How vertical heating works

Vertical radiators are valued for the way they support more even air movement through the room height. Working “upwards,” the format helps distribute warmth across the usable area (depending on heat output and system configuration), which contributes to stable comfort throughout the day.

In addition, steel tubular radiators can improve airflow through the radiator body thanks to their construction, helping the space reach a comfortable temperature faster.

Materials and operation

BQ Quantum is made from steel and engineered for stable operation in water-based heating systems. The protective coating resists temperature load and humidity, helping preserve the exterior appearance over time. Official warranty — 5 years.

Order

Order the BQ Quantum Vertical Designer Radiator 1800×405 mm from WarmCastel. We can help you choose the optimal connection option and confirm compatibility with your heating system.
Explore more options in designer radiators or browse vertical radiators.