PRICE START FROM £1250+VAT INCLUDING LABOUR WITH UP TO 7 YEARS WARRANTY

5 Years Minimum Warranty

On all HIUs installed by us

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HIU Installs Gallery

carried out by our install team

Up to 7 years warranty

Ecolino HIU 80KW DHW 30KW HTG

  • Smart HIU
  • Labour and materials included
  • Dual Plate Heat Exchanger
  • User Interface Control
  • Efficient
  • Low maintenance
  • Self diagnostic
  • Compact
  • Pump anti striking option
  • Disposal of the old HIU
  • 5 Years Warranty which can be extended to 7 years

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Up to 7 years warranty

Caleffi SATK 32 HIU 80KW DHW 10KW HTG

  • Smart HIU
  • Labour and materials included
  • Dual Plate Heat Exchanger
  • User Interface Control
  • Efficient
  • Low maintenance
  • Self diagnostic
  • Compact
  • 80 KW DHW 10KW HEATING
  • Disposal of the old HIU
  • 5 Years Warranty which can be extended to 7 years

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Up to 7 years warranty

Evinox Modusat HIU 60 KW DHW 15KW HTG

  • Smart HIU
  • Labour and materials included
  • Dual Plate Heat Exchanger
  • Efficient
  • Low maintenance
  • Self diagnostic
  • Compact
  • Disposal of the old HIU
  • 5 Years Warranty which can be extended to 7 years

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Up to 5 years warranty

Danfoss HIU 60KW DHW 10KW HTG

  • Labour and materials included
  • Dual Plate Heat Exchanger
  • Mechanical Controls
  • Efficient
  • Disposal of the old HIU
  • 3 Years Warranty which can be extended to 5 years

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Frequently asked questions

HIU replacement warranty

All HIUs replaced by R&B London HIU Engineers come with 5 years warranty which can be extended to 7 years.

Are the manufacturers based in the UK?

Yes. We make sure that the manufacturers of the HIUs we install are based in the UK and have spare parts in stock. The HIUs we supply are wras approved and have passed the BESA tests.

Which HIU would you recommend?

We would only recommend the following HIU manufacturers:

  • Caleffi
  • Ecolino
  • Evinox
  • Danfoss

What is included with the HIU replacement cost?

  • Brand new HIU
  • 5 years warranty minimum
  • Labour
  • All materials required
  • Wiring
  • Commissioning of the new HIU
  • Disposal of the old HIU
  • All HIUs come with a strainer (filter) on the primary flow pipework and heating return pipework to protect the plate heat exchangers.

REAL REVIEWS FROM REAL CLIENTS

HIU REPLACEMENT