Warmflow is committed to future-proofing home heating. Alongside solar-powered facilities and water recycling, we're now championing Hydrotreated Vegetable Oil (HVO) — a clean-burning, renewable fuel made from certified waste oils.
Why HVO?
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Reduces carbon emissions by up to 90% HVO offers one of the cleanest-burning alternatives to traditional fossil fuels. Switching from kerosene to HVO can immediately slash carbon emissions by as much as 90%, making it a powerful step toward net-zero home heating without major infrastructure changes.
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Made from sustainable, non-deforestation sources HVO is derived from certified waste fats and oils—like used cooking oils—rather than virgin crops. This ensures it doesn’t contribute to deforestation, food scarcity, or unethical land use. It’s also certified under the International Sustainability and Carbon Certification (ISCC) system.
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Proven reliable in real-world use Though relatively new in home heating, HVO has already been used globally in transport and industrial applications. Its chemical stability, long shelf life, and excellent cold weather performance make it a reliable choice for residential boilers.
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All Warmflow Agentis boilers are now HVO-compatible Thanks to pioneering research and innovation, all Warmflow Agentis oil boilers can now run on 100% HVO with only minor adjustments. Homeowners can transition without replacing their existing heating systems, making the switch both cost-effective and future-ready.
The Practical Alternative
For homes unsuitable for heat pumps, HVO offers a realistic path to net-zero heating without replacing your entire system.