“煤改电”一项惠及民生、践行可持续发展的大动作热度依旧,那么,如何“打赢蓝天保卫战”?频频颁布的政策为行业树立信心。在如今法治社会下,清洁、绿色、低碳人居环境的保持与维护需“自上而下”、“自下而上”系统循环的齐心协力。为推行“煤改电”项目,空气源热泵系统设备大面积推广在前,面对行业内外的要求、挑战,从党中央到各地方政策措施只增未减,相关技术、产品标准在专业人士努力下不断完善, “Coal to electricity ” a benefit of the people’s livelihood, the practice of sustainable development is still the big action, then, how to win the blue sky war of war? Frequently enacted policy to establish confidence in the industry. Under the rule of law in today’s society, the maintenance and maintenance of a clean, green and low-carbon living environment requires the concerted efforts of the “top-down” and “bottom-up” systems. In order to implement the “coal-to-electricity” project, large-scale promotion of air source heat pump system equipment was carried out. In the face of the requirements and challenges both inside and outside the industry, the policy measures from the CPC Central Committee to various localities only increased and decreased. Relevant technical and product standards were Professional efforts to continuously improve,