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GB 50736-2012 第8.3.4条 Code for Design of Heating, Ventilation and Air Conditioning of Civil Buildings

Cooling and heating sources暖通空调

GB 50736-2012 第8.3.4条

| When air-source heat pump units are used as the cooling and heating source, their coefficient of performance (COP) under nominal heating conditions shall not be lower than 2.0, and they shall be able to operate stably at the minimum ambient temperature; hotel buildings shall verify the heating capacity under extreme winter conditions.

Other clauses of this standard

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