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Jaga's low H2O technology

Less mass, less water

Jaga's Low-H2O radiators are low-mass, low-water content products, using only a tenth of the water and weight of that required by standard steel panel radiators. This means faster response, better comfort and lower fuel bills

About Jaga's Low-H2O technology

Jaga’s Low-H2O technology is the result of more than 40 years of continuous research into heating technology by Jaga Research & Development and partner universities. This resulted in the most efficient and modern fin tube element, that complies with present and future building codes and energy efficient technologies. Buildings fitted with Low-H2O fin tube elements produce far lower CO2 emissions and consume less energy. This means less pollution and helps building designers and constructors meet carbon reduction targets.

Jaga Low H2O radiators have been independently certified by KIWA in the Netherlands as the most economical in the world, with energy savings of up to 15% compared to standard steel-panel radiators. But why are Low-H2O radiators so much more economical? Because they react much faster when warmth is needed. The Low-H2O radiator has no heavy steel plates to be heated, instead Low-H2O heat exchangers are constructed from super-thin, ultra-light sheets of aluminium and copper (55 fins per foot of heat exchanger). This means you feel the warmth generated by these radiators faster than any traditional heater.

Click here to view further test results online.


Heat exchanger explained

Reaction graphThe smallest water volume, the lowest weight

Low-H2O elements have the smallest water volume and the lowest weight in the world. The radiator’s weight must be as low as possible to enable it to react faster. The lower the water volume and the weight, the less inert the radiator - and the better the radiator can be controlled. This is exactly why Low-H2O is the ideal technology for contemporary heating comfort.


Say goodbye to wasted energy

But what happens when the temperature rises inside? Anything from an increase in the number of people in a room or a change in outside weather conditions could cause a rapid rise in room temperature. Each minute your radiator continues give off heat is a minute of unnecessarily lost energy. Traditional radiators continue to give off heat for at least 20 minutes, but Low-H2O responds immediately thanks to the lower water volume. Your boiler therefore stops heating – and using energy - much more quickly.


Which radiators have Low-H2O technology?

To view all products that have Low-H2O technology, click here to open advanced search.
Once on the Advanced search page - tick the box that says 'Low-H2O' and press 'go'. You will get a list of all available products.

Please complete the form below to ask us about any of our products or their applications and one of our consultants will be in touch with you.

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