Market Surveillance for Product -

Storage Water Heater - 2009

A municipal market surveillance* for Storage Water Heaters was performed in Shanghai during the third quarter of 2009 in accordance with National Standards GB4706.1-1998, GB4706.12-2006, GB/T20289-2006 and GB21519-2008. Totally 13 batchs of products were inspeced and the qualification rate was 69 %. The nonconformities found includes two items: Inherent loss coefficient (24 hours) and Efficiency degree.

* Note: Published by Shanghai Municipal Bureau of Quality and Technical Supervision on 2009-09-21.