Are Old Cast Iron Radiators Efficient?

1. Are Old Cast Iron Radiators Efficient? Cast iron radiators are excellent for saving energy and are better heating options for your home. They are energy-efficient and excellent energy-saving choices. Cast iron is heavier and denser as opposed to steel, so the cast iron tends to retain the heat for a long time even after your boiler is switched off. Cast iron radiators cool off gradually while steel radiators lose their heat quickly. I recently replaced my steel radiator with a cast iron radiator that I got from Just Rads, after the repair technician recommended it. My boiler has benefited from the cast iron radiator as the temperature of the water is hotter as compared to steel radiators. Since the cast iron radiators hold the heat for longer, the water in the system will return to the boiler hotter, therefore making them more efficient and producing better energy-efficient heating. Cast iron radiators have proved to be more efficient for period homes with their high ceilings and large rooms. These radiators are recommended by architects as well as experts for new properties because of the efficiency and beautiful design choices that can add character to any room. If you are wanting to be more energy-efficient like I am, you should absolutely go for cast iron radiators that are the best when it comes to being beneficial and efficient.