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Parliamentary Commissioner for Environment finds Hot Water Heat pumps more environmentally friendly...
Heat Pump Water Heater
A heat pump Water Heater (HPWH) is a water heating system that transfers renewable "free heat" from the environment ....
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We are focused on working in collaboration with homeowners, builders and tradespeople, government and affiliated agencies to move New Zealand toward renewable domestic hot water heating technologies that are tailored to New Zealand's climate and energy landscape
This web site is designed to provide information key to decisions about the best technology available for hot water heating systems including energy savings and technical data to assist understanding

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