FREE GEOCONTOUR WITHOUT AN EXCAVATION?!?! ⬇️
Geothermal cooling of a small room without direct access to the ground.
In an apartment building. Power consumption 10 watts. Thermal power 107 watts. Efficiency (COP) 10.
Radiator - https://ali.ski/tMekwR
Fan - https://ali.ski/JYJloC
Thermostat - https://ali.ski/XblP14
Pump - https://ali.ski/RK11ZH
Silicone tubes - https://ali.ski/BWz2Rf