
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.
Publication date | October 2014 |
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Product type | Bulletin |
Availability | Available |
Product code | BU577 |