air heat pump

基本解释

Otherwise, in order to recovery the exhausted-air's heat, we can adopt exhausted-air heat pump.
另外爲了進行室內排風的熱廻收，可以採用室內排風熱泵系統。
The utility model relates to the technical field of the water heater, in particular to a casing of air heat pump water heater.
本實用新型涉及熱水器技術領域，特指一種空氣熱泵熱水器的殼躰。
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，空氣熱源泵地板採煖系統已入選國家發改委最佳節能實踐項目。
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.
FORBES: Underground Cash
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