Cast iron radiators are some of the oldest and most popular types of heaters. They are made from a solid piece of cast iron, so they are heavy and require special installation techniques. However, they provide great heat for a long time, and they look great too. There are several different types of cast iron column radiators, each with its own specific features. 

Here is a breakdown of the three most common types:

The Boxer-Belly Radiator

This radiator is designed to fit into an open wall space, like an attic or basement. It has a boxed design that makes it look like it has two bulges on each side. This type of radiator is usually used in cold climates because it can handle a lot of cold air.

The Half-Round Radiator

The half-round radiator is similar to the boxer-belly radiator, but it has a round shape instead of a boxy one. It is less expensive than the boxer-belly radiator, and it is also more versatile because it can be used in warm as well as cold climates.

The Floor Standing Radiator

The floor standing radiator is the most popular type of cast iron radiator. It stands on its own and looks nice in any room. It doesn't have any special features, but it provides consistent heat delivery for years without maintenance. 

There are other types of cast iron radiators, but these three are the most common. If you are looking for a heater that will last a long time and look great in your home, a cast iron radiator is the perfect option.