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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.

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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

  • HHIC to celebrate 10 years of the compulsory condensing boiler with Parliamentary reception

    The Heating and Hotwater Industry Council, HHIC will celebrate the 10 year anniversary of the heating evolution - the compulsory condensing boiler with...

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  • Weekly column by EUA's Chief Executive Mike Foster

    Attending a seminar called "Physics, Bayes, Bricks and Boilers. Energy in Buildings" may not be everyone's cup of tea, but the event run by UCL Energy ...

    Read full article

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