Solar water heater, gas water heater and electric water heater which is better?Decoration of the house, would like to install water heaters, and I ask you: solar water heaters, gas water heaters and electric water heaters which is better? Why?If you choose one, which brand? Why?PS: my home is on the 3 floor, a total of 5 layers. Natural gas。
Electric water heater: advantages: low prices, while being able to adapt to any changes in the weather, as long as the electricity can be used at any time. Disadvantages: 1 large size, occupy large indoor space, easy to scale, the waste of electricity, electricity costs are expensive. 2 easy scaling, anode magnesium rod must be replaced once a year, to bring trouble maintenance. 3 the most important thing is the existence of leakage of electricity, the existence of electricity in the presence of the dead
Gas water heater: the use of energy is combustible gas, it has the advantages of fast heating, water, temperature stability, less scale, and small footprint, free from water control. Disadvantages: the use of the process will be due to inadequate combustion and discharge of toxic gases, easy to cause safety accidents;
Solar water heater: advantages: safety, energy saving, environmental protection, economy. Before we think of solar is not restricted (winter, installation of small high-rise can not be used), the board is not in good taste, the performance of electric water heater burning up, in fact, with the continuous progress of solar technology, the manufacturers have put these problems are solved, such as: the structure of any grade, all the houses in appearance the high-end atmosphere can install solar, can still out of hot water in winter, can realize the heat, the temperature of the outlet and so on, they produce solar energy can exceed the electric fuel water heater.
