CECS 313-2012 in English

Scope

This procedure is applicable to the design and design of rural residential building heating and cooling projects using rock and soil, underground water, natural surface water, and artificial surface water as low-temperature heat sources, using water (or antifreeze) as the transmission medium, and using vapor compression heat pump technology. Construction, commissioning and acceptance. When small public buildings and agricultural production buildings apply ground source heat pump technology for heating and cooling, this procedure can also be implemented.