• Russia, Iceland -35C winter using 5kw,9kw,15kw,18kw ground water to room air duct heating+cooling geothermal less electricity

Russia, Iceland -35C winter using 5kw,9kw,15kw,18kw ground water to room air duct heating+cooling geothermal less electricity

USD $634 - $1,913 / Set
1 Set(Min.Order)
  • Shanghai
  • T/T