Want to get an idea which boiler would suit your needs before contacting an installer? Answer a few questions about your home or find out which boiler can directly replace your current one.


Greenstar Heatslave II

Greenstar Heatslave II

  • UK's most popular oil combi boiler
  • Suitable for small, medium and large sized homes
  • Fills a kitchen sink in 22 seconds*
  • Oil
  • Combi
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Greenstar Heatslave II External

Greenstar Heatslave II External

  • UK's most popular oil external boiler
  • Suitable for small, medium and large sized homes
  • Fills a kitchen sink in 22 seconds*
  • Oil
  • Combi
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Greenstar Danesmoor System

Greenstar Danesmoor System

  • Part of a market leading range of oil fired system boilers
  • Perfect for kitchen installation
  • Can be used with our Greenskies solar panels and our Greenstore hot water storage cylinders
  • Oil
  • System
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Greenstar Danesmoor System Utility

Greenstar Danesmoor System Utility

  • Part of a market leading range of oil fired system boilers
  • Perfect for kitchen or utility installation with plug in control option
  • Can be used with our Greenskies solar panels and our Greenstore hot water storage cylinders
  • Oil
  • System
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Greenstar Danesmoor External System

Greenstar Danesmoor External System

  • Part of a market leading range of oil fired external boilers
  • Suitable for small, medium and large sized homes
  • Can be used with our Greenskies solar panels and our Greenstore hot water storage cylinders
  • Oil
  • System
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Greenstar Danesmoor Regular

Greenstar Danesmoor Regular

  • Part of a market leading range of oil fired regular boilers
  • Perfect for kitchen installation
  • Can be used with our Greenskies solar panels and our Greenstore hot water storage cylinders
  • Oil
  • Regular
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Greenstar Danesmoor Utility

Greenstar Danesmoor Utility

  • Part of a market leading range of oil fired regular boilers
  • Perfect for kitchen or utility installation
  • Can be used with our Greenskies solar panels and our Greenstore hot water storage cylinders
  • Oil
  • Regular
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Greenstar Danesmoor External

Greenstar Danesmoor External

  • Part of a market leading range of oil fired external boilers
  • Suitable for small, medium and large sized homes
  • Can be used with our Greenskies solar panels and our Greenstore hot water storage cylinders
  • Oil
  • Regular
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Greenstar Utility Regular

Greenstar Utility Regular

  • Part of a market leading range of oil fired regular boilers
  • Perfect for large homes and light commercial properties
  • Can be used with our Greenskies solar panels and our Greenstore hot water storage cylinders
  • Oil
  • Regular
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* For the highest output boiler in the range to fill an 8L capacity sink bowl based on raising the cold main temperature by 40°C without any flow restriction at the taps or in the pipework.

Find a local installer

Each heating system needs custom designing. By using the search feature, you can find and contact a Worcester Accredited Installer in your area to book a home visit.

After calculating the best system for your home, your installer will then come and visit you at home to assess your heating and hot water needs and give you a free estimate.

  • Contact one of our installers and be in with a chance to win £400 worth of Bosch appliances. Terms

Did you know?

Your new boiler is protected by a no quibble guarantee which you can extend to up to 10 years. Terms & Conditions apply.