Floor heating mixed water coupling tank villa duplex geothermal special stainless steel mixing tank pump wall hanging furnace hydraulic pressure divider

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Color classification:: One-two coupling tank (without pump) no debugging Black Diamond Decoupling System One point 3 coupling tank (excluding water pump) Independent coupling tank pump station 150 square meters below Grundfos pump 1 minutes and two coupling tanks (130 square meters per layer) + Grundfos water pump 15-6 independent coupling tank pump station 300 square meters below 300 square meters Grundfos water pump 1 minute and two coupling tanks (200 square meters per layer) + Grundfos water pump 25-8 points 3 coupling tanks (100 square meters per layer) + Grundfos pump 15-6