• 07432 715546 / 07764 233157
  • About Kiwa
  • Careers
  • Contact
  • Useful Links
  • Stories
UK - English

Choose your country and language

  • Global
    Global English
  • Australia
    Australia English
  • Belgium
    Belgium Nederlands Français
  • China
    China 中文
  • Denmark
    Denmark Dansk
  • Estonia
    Estonia Eesti keel
  • Finland
    Finland Suomi
  • France
    France Français
  • Germany
    Germany Deutsch English
  • Italy
    Italy Italiano English
  • Korea
    Korea 한국어 English
  • Latin America
    Latin America Español
  • Latvia
    Latvia Latviešu Pусский
  • Lithuania
    Lithuania Lietuviškai Pусский
  • The Netherlands
    The Netherlands Nederlands English
  • Norway
    Norway Norsk
  • Poland
    Poland Polski
  • Portugal
    Portugal Português
  • Spain
    Spain Español
  • Sweden
    Sweden Svenska
  • Turkey
    Turkey Türkçe English
  • United States
    United States English
Kiwa logo Kiwa home
  • Services
    • Certification
    • Testing
    • Inspection
    • Training
    • Consultancy
    • Explore services
  • Markets
    • All markets
    • Agri, Feed, Food
    • Automotive and Aviation
    • Building Materials
    • Construction and Infrastructure
    • Consumer Products
    • Energy
    • Fire, Safety and Security
    • Hazardous Materials
    • Management Systems
    • Manufacturing
    • Medical Devices
    • Oil, Gas and Chemicals
    • Process Industry
    • Radio, Wireless and Electrical Equipment
    • Real Estate Services
    • Retail
    • Tourism and Leisure
    • Training
    • Transport and Mobility
    • Utilities
    • Water
  • Media
    • News
      • Latest news
      • 2023
      • 2022
      • 2021
      • 2020
      • 2019
      • 2018
    • Press
    • Video
    • Corporate Brochures
    • Downloads
  • Areas of expertise
  • About Kiwa
  • Careers
  • Contact
  • Useful Links
  • Stories
  • UK - English
    • Global
      Global English
    • Australia
      Australia English
    • Belgium
      Belgium Nederlands Français
    • China
      China 中文
    • Denmark
      Denmark Dansk
    • Estonia
      Estonia Eesti keel
    • Finland
      Finland Suomi
    • France
      France Français
    • Germany
      Germany Deutsch English
    • Italy
      Italy Italiano English
    • Korea
      Korea 한국어 English
    • Latin America
      Latin America Español
    • Latvia
      Latvia Latviešu Pусский
    • Lithuania
      Lithuania Lietuviškai Pусский
    • The Netherlands
      The Netherlands Nederlands English
    • Norway
      Norway Norsk
    • Poland
      Poland Polski
    • Portugal
      Portugal Português
    • Spain
      Spain Español
    • Sweden
      Sweden Svenska
    • Turkey
      Turkey Türkçe English
    • United States
      United States English
  • Services
  • Markets
  • Media
  • Areas of expertise
Request quote
Services

  • Certification
  • Testing
  • Inspection
  • Training
  • Consultancy
  • Explore services
Markets

  • All markets
  • Agri, Feed, Food
  • Automotive and Aviation
  • Building Materials
  • Construction and Infrastructure
  • Consumer Products
  • Energy
  • Fire, Safety and Security
  • Hazardous Materials
  • Management Systems
  • Manufacturing
  • Medical Devices
  • Oil, Gas and Chemicals
  • Process Industry
  • Radio, Wireless and Electrical Equipment
  • Real Estate Services
  • Retail
  • Tourism and Leisure
  • Training
  • Transport and Mobility
  • Utilities
  • Water
Media

  • News
  • Press
  • Video
  • Corporate Brochures
  • Downloads
  1. Services
  2. Testing
  3. Unvented Water Heater Testing and Certification (KUKG3)

Unvented Water Heater Testing and Certification (KUKG3)

For the testing of Unvented Water Heaters to BS EN 12897 (2006 and 2016) in order to meet Building Regulation G3.

The Kiwa UK Unvented water heater approval scheme (KUKG3) is for manufacturers producing water heaters requiring compliance against UK Building Regulation (G3). It is a legal requirement in the UK that products of this nature are compliant with UK Building Regulation (G3).

Request quote Download PDF
  • Independent
  • Reliable
  • Industry experts

KUKG3 is complying with ISO/IEC 17065 product certification scheme and has the option of conformity attestation level 3 or 1+.

Pre-compliance/ consultancy testing is also offered against the above standards on production or prototype products.

The testing will be accommodated within a UKAS accredited testing laboratory No. 8896 (ISO/IEC 17025 and accredited by RVA).

Interested?

System certification
Kiwa Watertec
Request quote 07432 715546 / 07764 233157

Additional information

  • A4 - Unvented application form V2.doc
    DOC 973 KiB
  • EG003 KUK G3 - Issue No 4.pdf
    PDF 809 KiB
  • A2 - Secondary application form V2.doc
    DOC 808 KiB

Related Products

  • Kiwa Thermostatic Mixing Valve Certification (TMV type 2 and 3)

    Kiwa Watertec | TMV thermostatic mixing valves testing and certification
    Show
  • Kiwa UK Water Regulation 4 Testing and Certification (KUKreg4)

    Kiwa Watertec | Sanitary and Plumbing Regulation 4 Testing and Certification (KUKreg4)
    Show
  • Drinking Water Materials Testing – BS 6920

    BS 6920 is a requirement for manufacturers and suppliers of non-metallic materials/products that are used in contact with drinking water.
    Show
Useful links
  • KUKreg4 Approved Products List
  • TMV Certificate Database
  • BDA Agrément Database
  • Cavity Wall/Loft Installer Certificate Database
  • RHI Approved Heat Meters
Services
  • Testing
  • Inspection
  • Certification
  • Training
  • Consultancy
Contact us
uk.service@kiwa.com
  • Disclaimer
  • Cookie Policy
  • Responsible Disclosure Policy
  • Modern Slavery Statement
  • Privacy Policy
  • Ts & Cs
  • Vacancies
  • Complaints Procedure
  • Client Feedback