Qvantum launches 50 kW propane heat pump for residential, commercial applications

The Swedish heat pump manufacturer said its the QA50 heat pump delivers a maximum heating capacity of 50 kW and a COP of up to 3.12. The system uses propane (R290) as a refrigerant, operates at outdoor temperatures ranging from -25 C to 43 C, and can be integrated into low-temperature ambient heat networks…
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