Water heaters and hot water storage tanks from DZ Dražice

It all began with a simple idea - to produce the most cost-efficient and trouble-free water heater – the best storage heater. Every year, we think we are close enough to our goal. And yet, every year we produce more sophisticated water heaters, storage tanks and heating elements, ...

New flange heating units

We extend the product range with three new flange heating units. More information is available in the annex [PDF, 220 kB]

New insulating foam

Thanks to the new insulating foam ThermoGen2 our water heaters are even more economical. Since April 2017 we have been using a new polyurethane insulating Covestro ThermoGen2 foam that ensures long life and low losses of the water heater. For water heaters with a capacity above 300 litres we have also developed a modification of even more efficient insulating properties.