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Level: Energy (2nd edition)

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Product Description

This guide covers important choices facing designers and homeowners in selecting active energy systems such as water heating, space heating and lighting and looks at options such as photovoltaic electricity generation. Considerations include what different technologies can achieve and which options are more energy efficient and environmentally friendly than others.

It explains the requirements of the New Zealand Building Code, standards and other obligations that need to be met while pointing out that going better than the required minimum typically brings benefits in comfort and ongoing cost savings.

Note that since the publication of this book the energy efficiency requirements in H1/AS1 and the water heating requirements in G12/AS1 have both been amended.

Product Information
Publication date 1 May 2016
Author David Hindley
Product type Book
Availability Available
Product code BK191

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Level: Plumbing (2nd edition)

This publication gives guidance to designers and plumbing contractors in the key decisions and requirements around design and installation of hot and cold water supply and sanitary plumbing in a domestic building.  

This publication covers:

  • statutory requirements
  • design of water supply systems 
  • materials selection
  • water supply fundamentals including rainwater harvesting
  • cold water supply installation
  • hot water system selection and installation
  • sanitary plumbing including greywater harvesting. 

Note that this book was prepared before the November 2023 updates to Building Code Acceptable Solution G12/AS1.

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