Cast iron radiators

Cast iron radiators – a classic alternative to steel and aluminum radiators

Cast iron radiators are a traditional solution in the field of heating systems, which is still very popular. In the Onninen wholesaler we present a large selection of products in the category of cast iron radiators, as well as additional articles and accessories for radiators. Renowned brands and manufacturers, including Onnline, take care of the highest quality of our assortment. We encourage you to check the entire offer now!

Advantages of using cast iron radiators

A radiator made of cast iron is associated by most people with old buildings, where classic radiators made of ribs (optionally covered with special covers) were used. They did not particularly impress with their appearance, but they did a great job as a functional element of the heating system. Although they are still available on the market, they come in a modernized form that combines aesthetic advantages with typically practical benefits - just like cast iron radiators from the Onninen wholesaler.

What are the greatest benefits of using cast iron radiators?

durability – cast iron is a material that is very resistant to mechanical damage and can last for several/several years without the need for repairs,

resistance to rust – if cast iron radiators are used as intended and in the appropriate conditions for this material, they guarantee even several dozen years of full corrosion resistance,

effective heating – the extended heating process of the cast iron radiator is compensated by a very long heat emission time,

versatility of arrangement – the possibility of adapting a modern cast iron radiator to an interior decorated, for example, in a retro or industrial style.

Is it worth replacing cast iron radiators with others?

It is worth remembering that replacing cast iron radiators is not recommended unless there are good reasons for it. These include, among others, problems with proper heating, increasing corrosion or leaks. If the main incentive to change is visual and aesthetic issues, it is better to wait with replacing the heating until a major renovation. The costs of such modernization can be very high, and the differences in the operation of old and new radiators are usually minimal and practically imperceptible.

Cast iron radiator and radiator accessories – what can you find at the Onninen wholesaler?

On the onninen.pl website we offer cast iron radiators in various configurations, as well as the necessary accessories for this type of heat exchangers.

Accessories for cast iron radiators

In this category you will findaccessories and necessary consumables, including radiator plugs with ribs (used to seal radiators), threaded radiator reductions, gaskets, as well as brackets and pins for mounting radiators. We encourage you to check out the entire range of accessories for cast iron radiators at the Onninen wholesaler.

Take advantage of the wide range of cast iron radiators in the Onninen wholesaler

At the Onninen wholesaler we present an extensive range of durable cast iron radiators, which are perfect as elements of an efficient central heating system in a house or apartment in a block of flats. Check also the useful accessories for cast iron radiators available on our website – we invite you to shop!