air heat pump

基本解释

Otherwise, in order to recovery the exhausted-air's heat, we can adopt exhausted-air heat pump.
另外为了进行室内排风的热回收，可以采用室内排风热泵系统。
The utility model relates to the technical field of the water heater, in particular to a casing of air heat pump water heater.
本实用新型涉及热水器技术领域，特指一种空气热泵热水器的壳体。
ip.com
At present, the air heat pump floor heating system has been selected the best energy-saving practice of National Development and Reform Commission projects.
目前，空气热源泵地板采暖系统已入选国家发改委最佳节能实践项目。
blog.sina.com.cn

By sucking 55-degree heat out of the ground and concentrating it, the heat pump is able to deliver 110-degree heat into the warm air ducts of a central heating system.
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It passes by a heat pump, which is in effect an air conditioner run in reverse.
FORBES: Magazine Article
Every second, the world's smokestacks and cars pump 2.4 million pounds of the heat-trapping gas into the air.
NPR: Experts: CO2 Record Illustrates 'Scary' Trend