WHY EndoTherm

EndoTherm is a unique, multi-award-winning, energy saving additive for wet heating systems that is independently proven to save up to 15% on energy consumption and heating costs in addition to delivering significant carbon reduction.

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EndoTherm has been installed in over 100,000 buildings and has been rolled out by many public sector organisations as well as many of the UK's best known companies. We have over 200 case studies proving the energy and carbon savings that have been achieved for our clients.

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Reduce heating costs by up to 15% and reduce your carbon emissions.

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Easy installation with zero disturbance or system downtime.

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Low carbon footprint, Carbon neutral after only one day. 

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Non-corrosive, non-hazardous with no discharge requirements.

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Quick ROI, the typical return on investment is under one year

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Independent laboratory and third party tested and verified.

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100% Organic, ecologically-sound and sustainable, kind to the environment.

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Compatible with leading boiler and inhibitor brands when dosed

EndoTherm Unique Award Winning Energy Saving Additive

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EndoTherm has been recognised within the energy industry winning many prestigious awards, once again proving its effectiveness and performance.

For more information or to arrange a video meeting please contact us here.  

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Link to article on endotherm awarded CIBSE 2016 energy saving product of the year

Some of the organisations who are saving with EndoTherm

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Modern Housing

For information for Housing Associations please go here.

Urban Housing

For information on domestic properties please go here.

How EndoTherm Works

Due to the surface tension of fluid and imperfections in materials inside heating systems optimal thermal contact is not made.

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    • When dosed EndoTherm stably changes the surface tension of the fluid by over 60% whilst remaining non-corrosive.

    • This increases the thermal contact which improves heat transfer rate and efficiency.

    • Resulting in rooms reaching determined temperatures quicker and staying warmer for longer.

    • Return water temperature is lower which allows boilers to condensate more efficiently and recover more latent heat.

    • Less fuel is consumed to maintain the thermostatically set temperature