AS/NZS 4234:2008


Heated water systems - Calculation of energy consumptionAustralian/New Zealand Standards / 01-Jan-2008

Sets out a method of evaluating the annual energy performance of water heaters using a combination of test results for component performance and a mathematical model to determine the standardized annual purchased energy use. The procedure is applicable to electric, gas and solar water heaters with integral boosting or preheating into a conventional storage or instantaneous water heater and to heat pump water heaters. For solar and heat pump water heaters, displaced purchased energy relative to reference water heaters is also calculated.

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  • Model: HGHJUXQE
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This product was added to our catalog on Thursday 01 January, 1970.

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