Ecosavers Endotherm is an independently proven energy saving additive that will save up to an average 15% of energy bills.
Simply pour into the header tank and let it work its magic. The solution is incredibly easy to add and is non corrosive.
Just 500ml of Endotherm will treat up to 12 radiators.
- Easy to use
- Energy saving
- Cost effective
- Treats up to 12 radiators
- Non corrosive