Explore Merinal’s stock of Triple Panel K3 Radiators. The radiators are engineered for maximum heat output, making them the ideal choice for large spaces or rooms with high heat demands. With three panels and three convectors, the K3 design ensures rapid and efficient warmth, even in the coldest conditions. Compatible with all standard central heating systems and available in a wide range of sizes, Merinal K3 radiators combine power, efficiency, and style for superior home heating performance.