EndoTherm – Energy & Gas Saving Central Heating Additive
EndoTherm is a unique, energy & gas saving central heating additive independently proven to save 15% on heating bills
EndoTherm is:

Independently Proven
Savings of up to 15% proven by a leading R&D laboratory.
Easy to Install
EndoTherm can be installed in just 10-15 minutes.
Non - Corrosive
EndoTherm is non-corrosive and has slight inhibitor properties.
100% Organic
EndoTherm is made from 100% organic materials.
Flexible
EndoTherm is suitable for any wet-based central heating systems.
Available worldwide!
Contact us to get EndoTherm in your location.






‘The Trials with EndoTherm in our boilers have been very impressive. We have noted less circulating noise and better conductivity. We will install EndoTherm into any central heating systems we install in the future.’
‘The trial of EndoTherm at our head office has demonstrated a saving of 33% compared with the same period last year. Consideration is now being given to implementing EndoTherm into larger sites.’
‘EndoTherm was installed into one of our properties and within days the boiler had to be turned down to compensate for increased performance. Overall consumption had been reduced by 15.6%.’
EndoTherm has confirmed compatibility with these major boiler manufacturers:

*EndoTherm does not invalidate the warranties of these boiler manufacturers

How EndoTherm Works
EndoTherm is a unique energy saving central heating additive, independently proven to save up to 15% on heating bills! But how does it work?