It also covers geothermal heating systems.
If you cannot test geothermal heating principle to the construction, and the ground is absolutely not allowed to drill hammer and hammer nails, to prevent the destruction of the heating coil.
The construction of geothermal heating project in Olympic Garden will be completed to serve 0.40 million square meters in the stadiums and gymnasiums for space heating.
Constant mix water valve is specially designed for the hot water system and auxiliary products widely used in electric water heater, the solar energy water heater and geothermal heating water systems.
Iceland is broke, but it's got geothermal heating, so at least no one will freeze to death.
Due to the large amount of geothermal heating moisture release, so the construction should be moistureproof processing efforts.