1, Haier
1984 Haier company was established in Qingdao. Haier water heaters have 12 series and more than 300 varieties. Adopt 3D dynamic heating technology, electricity-proof wall technology, safety early warning function, patented diamond three-layer liner technology, and stabilize energy consumption to ensure the safety of domestic water.
Haier water heater adopts many high-tech technologies to make it more humanized and intelligent in operation. Consumers can choose different functions according to different needs. At present, some water heaters are more suitable for the elderly and children, and they should be selected according to different situations.
2. Wanhe
Wanhe was founded in August, 1993. Wanhe, headquartered in Shunde National High-tech Development Zone, Guangdong Province, is the largest gas appliance professional manufacturing enterprise in China. Its water heater can heat quickly and keep the temperature for a long time, so it can choose the appropriate capacity according to the needs of the family. Other common household capacities are 60L and 80L.
3. Mr. Smith
A.O. Smith Company 1874 was established in the United States, and its products cover household electric water heaters, gas water heaters, household water purification, heat pumps, pressurized solar energy, household heating, commercial water heaters and boilers.
The heating function of Smith water heater is automatically started according to the temperature in the water tank, which ensures the sufficient supply of hot water for 24 hours, and there will be no problem that multiple faucets cannot use hot water at the same time, and there will be no problem that many people need to wait for a bath. Hot water can be used, with large water output and stable outlet temperature.
4. Wan Jiale
Guangdong Wan Jiale gas appliance Co., Ltd. introduced foreign advanced technology and was completed and put into operation on 1988. Is a Sino-foreign joint venture private joint-stock enterprise specializing in the production of gas water heaters, gas cookers, electric water heaters, solar water heaters and range hoods. Water heaters include X7 household central hot water, Q6 beauty bath, kitchen installation series, intelligent bath, A+ frequency conversion constant temperature series and energy-saving series.
Wan Jiale is a leader in the industry in terms of appearance and other aspects, with low noise, durability and fast temperature adjustment. At any time, as long as the switch is turned on, hot water and cold water can be used at any time without waiting for a long time. From the perspective of environmental protection, it is also very environmentally friendly.
5. Beauty
Midea Group was established in 1968, and registered Midea brand in 198 1. Midea's water heater has more than 25 online products, including three series of speed, fashion and reality, and is well-known at home and abroad for its constant temperature and rapid heating. The quality of Midea water heater can be said to be solid, the materials are exquisite, and the heat exchanger is produced according to national standards, which is heavy, solid and flame-resistant.
Matters needing attention in the selection of electric water heater
1, choose the liner material, stainless steel liner is durable, titanium alloy liner is light but not as durable as stainless steel, 304 stainless steel is the best, and 20 1 stainless steel will rust. 3 10 is unnecessary, the price is high and it doesn't mean much.
2. Choose magnesium rods. Magnesium rod is the cause of scale prevention. Although it needs to be replaced regularly, it is normal for ordinary families to replace it at least once every three years. So choose a larger magnesium rod, which is more durable.
3, choose a heater, heater material is very critical, good sealing, it is best to bring an electric pen, power-on detection, absolutely can not leak electricity.
4. Have the function of preventing dry burning.
5, there must be leakage protection, it is not necessary, even if there is leakage protection at home.