AQSIQ: 25 types of water heater products do not meet the standard requirements

AQSIQ announced the quality of national supervision and inspection results show that 25 kinds of water heater products do not meet the standard requirements Energy consumption coefficient and hot water thermal efficiency is not up to standard as the main problem (Reporter Du Yu) Recently, AQSIQ on water storage type Electric water heaters, domestic gas rapid water heaters, and domestic solar water heaters have been subjected to national supervision and spot checks on the quality of their products. A total of 155 products manufactured by 149 companies in 16 provinces and municipalities have been spot-checked, of which 130 products meet the standards and 25 types. The product does not meet the standard requirements.

Storage water heaters sampled 45 products produced by 39 companies in nine provinces and municipalities in Tianjin, Liaoning, Jiangsu, Zhejiang, Fujian, Shandong, Hunan, Guangdong and Sichuan. Spot check results showed that there are 9 kinds of products do not meet the standard requirements, unqualified projects involving rated capacity, structure, grounding measures, creepage distances, clearances and through insulation distance, 24-hour inherent energy efficiency coefficient, of which 24 hours of inherent energy consumption There are 8 kinds of non-compliance, which is the main problem of disqualification.

The domestic gas rapid water heater sampled a total of 50 products produced by 50 companies in seven provinces and municipalities in Shanghai, Jiangsu, Zhejiang, Hunan, Guangdong, Chongqing and Sichuan. Spot checks showed that there were 8 kinds of products that did not meet the standards and did not meet the requirements for carbon monoxide content in the flue gas, hot water yield, gas system air tightness, and hot water thermal efficiency under the rated heat load, among which hot water under rated thermal load There are five kinds of thermal efficiency that are not up to standard, which is the main problem of spot checks for product failure.

A total of 60 products produced by 60 companies in nine provinces and municipalities in Beijing, Hebei, Liaoning, Jiangsu, Zhejiang, Anhui, Shandong, Henan, and Yunnan have been spot-checked for domestic solar hot water systems. Spot checks showed that there were 8 kinds of products that did not meet the standards and did not meet the project's thermal performance - useful daily heat, appearance, and hot water tank.

As for the results of the nationwide supervision and spot checks on product quality of water heaters, the General Administration of Quality Supervision, Inspection and Quarantine has notified the local quality supervision departments and instructed the quality supervision departments of the relevant provinces, autonomous regions, and municipalities directly under the central government to carry out legal inspections in accordance with relevant laws and regulations. Order rectification, deadline corrections and other post-processing measures.