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Guangteng 6/8/11/16kw Full DC Inverter R290 Monoblock a+++ Air Source Heat Pump with WiFi 75º C High Efficiency Low Gwp

Guangteng 6/8/11/16kw Full DC Inverter R290 Monoblock a+++ Air Source Heat Pump with WiFi 75º C High Efficiency Low Gwp
How does an air-to-water heat pump work?A heat pump takes energy from the outside air, even at very low temperatures,...

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