GB/T 26970-2011
ActiveSpecification for remote-storage double-loop domestic solar water heating systems
家用分体双回路太阳能热水系统技术条件
Application Summary AI generated
This standard specifies technical requirements, test methods, inspection rules, and marking for remote-storage double-loop domestic solar water heating systems. It is applied in the manufacturing and quality assessment of residential solar water heaters that separate the collector from the storage tank, using a heat transfer fluid loop to prevent freezing and scaling. The standard ensures reliable performance and safety for household hot water supply in cold climates.
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