What is the maximum coefficient of performance for a heat pump if you live somewhere where...

What is the maximum coefficient of performance for a heat pump if you live somewhere where the outdoor winter temperatures are -15°C and you want the inside of your house to be 23°C? If you put 1500 W of power over two hours into the heat pump, what is the maximum amount of heat you can get out of it? Find the work required if the outside temperature is 2°C and use this data to find out if heat pumps work better in super cold or just cool climates in winter.

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genius_generous answered 1 year ago

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