On the contrary to the conventional pressurized systems, AM-Sierra is based on a thermal interchange between the fluid of the primary circuit and the secondary one. This model provides heat through a highly efficient copper coil filled with anti freezing liquid. This fluid transfers its heat to the cold water as it passes through the coil placed within the storage tank. This way the water never enters directly into the primary system or into the solar collectors, making it highly resistant against corrosion and functional in a wide range of temperatures.
The AM-Sierra water heaters are made from superior materials, resistant against bad weather and they are designed to assure a steady source of hot water throughout the entire day.
The thermal vacuum tubes efficiently absorb dispersed elements of solar irradiation allowing the solar collector to function in weather conditions without direct sunlight.
Amordad’s storage tanks are made from stainless steel and galvanized steel layers. This offers good resistance against corrosion leaving it aesthetically attractive. In addition, its insulating layers are made from foam polyurethane and the vacuum tubes are made from thick glass capable of resisting hail up to 25mm.
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