AS/NZS 4234:2008

$141.54

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.




Add to Cart:

  • Model: HGHJUXQE
  • 8888 Units in Stock


This product was added to our catalog on Thursday 01 January, 1970.

Your IP Address is: 54.196.161.252
Copyright © 2018 Buy Standards.