id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajtas-2319	Mashhura Xayitbayeva Shavkat qizi	SCIENTIFIC ECONOMIC ANALYSIS OF THE USE OF HEAT PUMPS IN THE WORLD AND UZBEKISTAN FOR HIGH-QUALITY HEATING OF APARTMENTS	2024	6	.pdf	application/pdf	2611	139	43	For instance, in Europe, the payback period for heat pumps ranges from 5 to 10 years, depending on the type of heat pump and local energy prices (Nowak, 2018). Globally, the payback period for heat pumps typically ranges from 5 to 10 years, depending on factors such as local energy prices, government incentives, and the type of heat pump installed (Nowak, 2018).	cache/ajtas-2319.pdf	txt/ajtas-2319.txt