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Shower tub with heat exchanger, includes metal base plate with wet side in contact with water in drainage channel and dry side in contact with hollow metal body inside cold water pipe
Shower tub with heat exchanger, includes metal base plate with wet side in contact with water in drainage channel and dry side in contact with hollow metal body inside cold water pipe
The heat exchanger comprises a metal base plate (5) located in the drainage channel. The plate has a wet side over which the water used for washing flows, and an opposite dry side in contact with a hollow metal body (6) inside the cold water pipe.
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