This standard specifies the product classification, technical requirements, structural performance, test methods, manufacturing and production tests, inspection rules, signs, packaging, transportation, and storage of household and similar storage-type electric water heaters (hereinafter referred to as water heaters). The safety performance of the water heaters involved in this standard meets the requirements of GB 4706.1 "General Safety Requirements for Household and Similar Electrical Appliances" and GB 4706.12 "Special Requirements for Safe Storage Water Heaters for Household and Similar Electrical Appliances". Electric water heaters using other auxiliary energy sources shall also comply with this standard.
GB/T 20289-2006 Referenced Document
GB 4706.1 Household and similar electrical appliances-Safety Part 1:General requirements
GB 4706.12 Safety of household and similar electrical appliances Particular requirements for storage water heaters*, 2006-08-30 Update
GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)*, 2013-02-15 Update
GB/T 2829 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
QB/T 3901 The general rule of naming model of household electrical appliances