According to the manufacturer, the shelf life of the radiators is 15 to 20 years. In addition, they are lightweight and can even be installed on dry bulkheads.
Now to the cast iron radiators.
Modern cast iron batteries are available in conventional and modern versions. They’re also divided so you can adjust their size.
Their heat transfer is 100 to 160 watts, which is lower than that of bimetallic radiators. It takes them a long time to warm up, but they cool down slowly.
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