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Welcome to the Heating and Hotwater Industry Council (HHIC)

HHIC is a member organisation committed to effectively driving, supporting and promoting the sustained growth of the UK domestic heating and hot water industry.





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We offer a comprehensive library of manuals for a wide selection of manufacturers for boilers, heat pumps, solar thermals and gas fires.

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Search our database of installers to see if they could help with your heating enquiry.

Heating Advice

Our Heating Advice section is a library of questions we have been asked and our responses. Please use this search facility to see if these questions could help you with your heating enquiry.

Recent advice...

For a more efficient system should I I change pipework?

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We provide an active voice for our members through a range of activities, services and well established contacts.

  • Source, analyse and share relevant and unbiased information with members, Government, installers and consumers
  • Represent the industry at all levels
  • Network across industry, Government and beyond
  • Facilitate a range of market development activities and research
  • Provide unmatched technical expertise

Find out more and join today

Latest News from HHIC

  • Inefficient boilers are costing us dearly. We must replace old heating appliances to meet new EU energy efficiency targets

    “The Association of the European Heating Industry, EHI are right, if we are to meet the new energy efficiency targets announced in the European Commi...

    Read full article
  • ‘A great way to start the energy efficiency conversation’ - 1 week since ‘Retro Boiler’ label launched

    It is one week since the Heating and Hotwater Industry Council, HHIC together with the boiler manufacturers launched the ‘Retro Boiler’ Label at PH...

    Read full article

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