Over the past few months, a new type of washer-dryer combo has emerged on the scene in North America (Yes, Europe and Asia have had great, tiny heat pump tech for decades). These new big combo units ...
LG has developed an air source heat pump with the capacity to heat 200 liters to 270 liters of domestic water. It uses R134a as a refrigerant and the pump has a coefficient of performance (COP) of up ...
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