H4EKO U product line

The intelligent automatic H4EKO U coal boilers have a large hopper so that you don’t have to stoke very often and they are designed to operate on brown coal. You can also place them in small boiler rooms.

All our coal boilers belong to emission class 4, meeting ecodesign conditions.

We know the questions our customers most often ask when choosing a boiler — the most frequently asked questions are answered here.

Coal boiler

H4EKO‑U brown coal boiler with manual feeding

C
EKO design

A brown coal boiler with manual feeding is easy to maintain and ensures one of the lowest heating costs.

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Boilers for pellets and coal

Boiler for coal H4EKO‑U with pellet burner

A+
EKO design

Economical and simple boiler with which you can combine two heating sources. 

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