Trends in next-generation heat exchangers for heat pump systems-news-131
Геотермальный все в одном тепловом насосе-15 кВт-продукт-162

Jun. 25, 2008 – For air-to-air heat pumps installed in second and holiday homes in Denmark (more than 200.000 properties) the Danish Electricity Saving Trust has prepared the introduction of a new Energy Saving Label.

Six criteria must be fulfilled to qualify for this recommended Energy Saving Label.

Source: ScanRef

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