Kolektorių cirkuliacinis skysčiai

Etilenglikolis
The ground source collector system is filled with glycol based fluid to exchange heat energy between the earth and the heat pump evaporator. The specific operation of geothermal systems enables ground heat sources to perform at temperatures below 0oC..
Propilenglikolis
The ground source collector system is filled with glycol based fluid to exchange heat energy between the earth and the heat pump evaporator. The specific operation of geothermal systems enables ground heat sources to perform at temperatures below 0oC..
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