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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

  • Software firm Gas Tag Ltd join HHIC

    Software firm Gas Tag Ltd are the latest company to join the Heating and Hotwater Industry Council, HHIC. Gas Tag Ltd are a software specialist company...

    Read full article
  • HHIC’s Merchant group evolving to maximise unique position in supply chain

    There are approximately 122,000 registered gas engineers operating in the UK, and lets not forget the builders, plumbers, tilers and other tradespeople...

    Read full article

Latest from HHIC:

RT @energyutilities: CCS deployment is an ‘urgent priority’, engineers warn- couldn't agree more #energy

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