Designer tubular designer radiator Quantum in the 500×845 mm size (Black) is built for interiors where you need precise heating in a compact footprint. The proportion is ideal for limited wall sections and “target zones” where a radiator must stay visually tidy while still delivering a predictable comfort result. The black finish adds depth and makes the geometry feel architectural—especially in minimalist and loft environments.
This format is often chosen when you want a compact radiator that looks intentional, not accidental.
Compact format with a clear purpose
- 500×845 mm — convenient for smaller walls and focused heating zones
- Tubular geometry — visually light, clean rhythm on the wall
- Black finish — strong, modern accent without extra visual noise
- Practical construction — easy access between tubes for cleaning
Use scenarios
Quantum 500×845 mm works well in spaces where wall area is limited: compact living zones, hallways, kitchens, home offices, or anywhere you want heat support without “taking over” the composition. It’s also a good choice when you need a neat radiator placement that doesn’t compete with furniture lines.
Materials and operation
The radiator is made from steel and designed for stable performance in water-based heating systems. The protective coating is resistant to temperature load and everyday humidity, helping the surface keep its appearance over time. Official warranty — 5 years.
Order
Order the Quantum Tubular Designer Radiator 500×845 mm (Black) from WarmCastel. We can help you select compatible valves and the right connection kit for your pipe layout. Browse more options in black radiators or explore the full designer radiators collection.







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