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NZS 4305:1996

M00000498

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NZS 4305:1996 Energy efficiency - Domestic type hot water systems

standard by Standards New Zealand, 09/01/1996

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$48.96

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Full Description

Sets out minimum energy efficiency requirements in terms of heat losses from domestic type hot water systems. It applies to all domestic type hot water systems irrespective of the energy source, and covers systems that may be found in residential, industrial and commercial buildings, but excludes systems used exclusively for space heating, cooling or for processes. The requirements are based on a practical and economic analysis of insulation costs and energy savings.