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BU577 Water heating systems

From $13.50

Product Description

Water heating in an average New Zealand house accounts for around one-third of total energy use. Costs of purchase, installation, energy and maintenance should all be considered when selecting a water heating system.

This bulletin provides guidance on options for residential installations in New Zealand and replaces Bulletin 480 of the same name.

The bulletin covers:

  • energy options, including electricity, gas, wetback, solar water heating and heat pump water heating
  • regulatory requirements
  • water heating systems, including electric storage water heaters, gas storage water heaters, gas continuous-flow water heaters and electric instantaneous water heaters
  • operating costs and energy use.
Product Information
Publication date October 2014
Product type Bulletin
Availability Available
Product code BU577