Hounsfield Oil Boiler Range – Buy Oil Fired Boilers in the UK

Whether you’re a homeowner, installer or merchant, our Hounsfield oil fired boilers make it simple to choose the right solution. All models are HVO-ready, highly efficient and manufactured in Suffolk, supplying homes and businesses across the UK and beyond.

Not sure which boiler you need? Start with our boiler types and sizing guide or contact us and we’ll help you choose.

Kitchen Condensing Oil Boilers

High-efficiency kitchen oil boilers designed for internal installation. Compact, quiet and HVO-ready, ideal for UK homes looking to replace an existing oil boiler with a modern condensing model.

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Kitchen Non-Condensing Oil Boilers

Reliable non-condensing oil boilers for like-for-like replacements. Installation of non-condensing models requires completion of an OFTEC CD30 exemption form.

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External Condensing Oil Boilers

Weatherproof, floor-standing external oil fired boilers for UK properties. A popular choice for off-gas homes, offering high efficiency and easy servicing access outdoors.

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Wall Mounted External Boiler

Compact, wall-hung external oil boilers that free up ground space and
provide a neat installation outside the property. Ideal for smaller plots and tidy external elevations.

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Wall Mounted Internal Boiler

Space-saving internal wall mounted oil boilers, ideal for utility rooms or where floor area is restricted. Lightweight and installer-friendly, with all key
components easily accessible.

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WHY WE DON'T MANUFACTURE
Combi Oil Fired Boilers
or System Boilers

Boiler Accessories

A full range of boiler accessories to complete your installation, including oil filters, flexible oil lines, and service components – all chosen to match Hounsfield quality.

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Flue Options

Versatile flue options and flue kits to suit most UK installations. One simple system with multiple configurations for kitchen and external oil boilers.

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Why We Don’t Manufacture Combi or System Oil Boilers

At Hounsfield Boilers we focus on heat-only oil boilers because they offer better long-term reliability, efficiency and life-time cost than many oil combi or system boilers. Residual heat and complex integrated components can shorten lifespan and increase maintenance costs.

Discover the engineering reasons behind our approach on the “why we don’t manufacture combi boilers” page.

Why Buy a Hounsfield Oil Fired Boiler?

When you choose Hounsfield Boilers, you’re choosing more than just a heating solution. You’re choosing a trusted British brand that prioritises quality, sustainability and customer satisfaction.

  • UK-manufactured oil boilers from 12kW to 30kW for domestic and light commercial use.
  • HVO-ready oil boilers – compatible with Hydrogenated Vegetable Oil for significantly reduced CO2 emissions.
  • Boilers that meet and exceed the latest European Boiler Efficiency Regulations and safety standards.
  • Engineered to last, reducing the carbon footprint of manufacture and maintenance.
  • Industry-leading Teflon™ cored, aircraft grade “life-long” flexible hose included as standard –
    unlike typical rubber or thermoplastic flexible hoses that degrade and require regular replacement.
  • Installer-friendly design with everything in the box for a straightforward, reliable installation.

Find out more about our design philosophy and attention to detail on the “Why choose a Hounsfield boiler” page.

Need Help Choosing the Right Oil Boiler?

If you’re still unsure which oil fired boiler is right for your property, we’re here to help. Speak to the Hounsfield team for friendly, expert advice.

Call us on 01449 722461 or contact us online.