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Efficiency Boiler
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Sapphire Heat Solutions is a new brand bringing together the Sapphire combi and heat-only boiler models alongside the innovative Sapphire R290 heat pump range. It’s a part of the EOGB Group—an established name in the heating industry with nearly 35 years of experience in boiler and burner manufacturing.
The fully modulating oil Sapphire Boilers were launched in 2021. To support this innovation, EOGB introduced free training courses for oil heating engineers, enabling them to develop their skills and become Approved Sapphire Agents.
Today, around 200 heating engineers across the UK are trained and qualified to install, service, and support the Sapphire boiler range, ensuring high-quality installations and reliable aftercare for customers nationwide.
In early 2026, Sapphire Heat Solutions will expand its offering with the launch of the Sapphire R290 heat pump range and the latest Sapphire combi boilers. Free product training will be available from February 2026, with installations of Sapphire heat pumps carried out exclusively by approved Sapphire agents, ensuring consistent standards and best-practice installations.
As the team behind the most efficient liquid-fuelled boiler currently available on the market, we are committed to delivering advanced heating solutions that combine exceptional performance, proven reliability, and forward-thinking innovation—supporting both today’s heating needs and the transition towards a more sustainable future.
We've made it simple for you.
The results are very interesting.
Let’s look at a 2-bedroom upgraded property in the Midlands and their average fuel consumption of CO2e using various fuels. How many Broadleaf Trees would be required to offset them?
“HVO” Hydrogenated Vegetable Oil is a certified net zero carbon fuel produced from waste cooking oils and fats.
Liquid biofuels are an environmentally-friendly alternative to use to heat your home and supply hot water whilst reducing the carbon emissions polluting out atmosphere.
Greater uptake will result from minimal end-user capital outlay as opposed to extensive, disruptive work needed to install alternative energies.
Kerosene currently heats 1.5 million homes in the UK (6%).
It produces tens of thousands of jobs for service personnel.
By 2050, UK government aim to bring all carbon emissions down to net zero.
Air source heat pumps and biomass boilers create good emission statistics but due to high setup and installation costs they have poor utilisation. They are also not suitable for some homes due to age and design.
Rural properties are often older and poorly insulated. With serious investment and high costs, they can be improved.
The similarities to existing heating installations allow for easy modification to use HVO.
HVO does not include aromatics like traditional crude oil derived fuels, ensuring safety when handling it.
The higher flashpoint of 61 degrees celsius is another benefit. Making a good argument to declassify its categorisation of a flammable liquid.
Pure HVO is also a biodegradable substance, there meaning it is classified as a non-pollutant.
Besides that, by purchasing a Sapphire Boiler, you’ll be planting and protecting a tree in a new UK woodland – supporting nature and capturing CO₂.
Join our incentive scheme for engineers and earn £500 cashback on every 5th Sapphire boiler installed, or choose an OFTEC Renewal Training & Assessment Course as your reward.
RECENT NEWS
To join our reward incentive, simply install a Sapphire Boiler and activate the warranty. All boilers that you have installed in 2026 will qualify for Sapphire Pro-Rewards.
Receive £500 cashback ...
EOGB is a leading manufacturer and distributor of fully modulating Sapphire oil boilers. Development of the Sapphire range began in 2015, with around seven years of design, refinement, and extensive ...
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We are proud to share that Sapphire Boilers, part of EOGB, has won the Domestic HVAC Product of the Year – Heating Units award at the Heating & Ventilation News Awards 2021. ...