1. The copper-aluminum radiator has good corrosion resistance. The heat medium has no alkalization and oxidation through contact with the copper tube. It has strong corrosion resistance and safe use. It is more suitable for northern water quality and complex heating systems without full water maintenance.
2. The copper-aluminum radiator has long service life, good thermal conductivity, large heat dissipation, high efficiency and energy saving, and is suitable for heating needs of alkaline water quality.
3. The disadvantages of copper-aluminum radiators are less water storage and short heat preservation time. In addition, because copper and aluminum are precious metals, their scarcity cannot be changed. With the development of the global economy, it is inevitable that the international prices of copper and aluminum will further increase, which greatly restricts the development of copper and aluminum composite radiators.
4. The copper-aluminum radiator has no restrictions on the PH value of the system water quality and the residential heating system, because its inside is a copper structure with good oxidation resistance, and its outside is plated with a layer of aluminum, so the heat dissipation effect is good.
5. The copper-aluminum radiator overcomes the shortcomings of low pressure bearing, low metal thermal strength, and poor decorative performance of cast iron radiators. It also overcomes the weakness of poor corrosion resistance of steel radiators and other metal radiators, and reduces the water quality of the system. The trouble caused by excessive requirements.