Swedish manufacturer Qvantum has developed a 6 kW heat pump for apartments connected to district heating systems. It uses propane (R290) as the refrigerant.Qvantum has developed a propane heat pump for use in apartments connected to low-temperature district heating systems. "Heat pumps have been available for many years, but as a technology reserved for those who have their own houses. However, most people live in apartments in densely populated urban areas, where fossil fuel heating has been the go-to solution," said Qvantum. Qvantum CEO Fredrik Rosenqvist said the company replaces apartment ...Den vollständigen Artikel lesen ...