I am now a registered agent & installer for the EOGB Sapphire OpenTherm modulating oil-fired boiler. This revolutionary boiler is the only fully modulating domestic oil-fired boiler on the market, and is manufactured in Cambridgeshire. It offers significant fuel savings over traditional fixed-output boilers, especially older non-condensing models, and offers an industry-leading 25 year warranty on its 316Ti heat exchanger.
The Sapphire is available in both Kerosene and HVO-burning versions. When burning HVO, it will reduce your heating carbon emissions by as much as 90%, and emitting just 0.04kg/CO2 per kWh. This can make it a great option for new-builds requiring low-carbon technology, as well as existing homes wishing to reduce their carbon footprint. Its modulating burner provides outputs of 6-32kW, which suits the majority of homes, and it can be cascaded to provide ultimate fuel savings to owners of larger properties.
Combining Sapphire with an OpenTherm modulating heating control provides the absolute best savings, allowing the boiler to precisely match the heating requirements of the home at any given time, adjusting both power output and flow temperature to suit. I recommend the EPH CP4 series controls as the perfect partner to your new Sapphire boiler. Contact me today to find out how Sapphire can start saving you money on your heating bills.