Cold beer to hard
Home trainer with heat pump. In the left tub is a bottle of beer, but at the required pedaling to make the beer cool, it's likely to give up before.  

Cold beer to hard

Home trainer with heat pump. In the left tub is a bottle of beer, but at the required pedaling to make the beer cool, it's likely to give up before.

A good example to collect personal experience with the princip of a heat pump.
















Heat pump
Heat pumps. Directory over all our reports about heat pumps.




Context description:  heat pump experience pumps experiences
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