Recommended models: H31A, S6.2
 
Wanjiale is a veteran kitchen appliance enterprise in China, which can be called the "originator" of China's water heaters. In 1988, Wanjiale took the lead in producing gas water heaters in China. In 2006, the first "rapid heat storage type" electric water heater was launched, which once maintained a leading market share in China. However, with the rise of big brands, Wanjiale has lost its deer, and its market share is now average.
 
Wanjiale has a lot of unique technology. For example, the S6.2 series of liner antifreeze technology. Although the inner tank of the electric water heater of most families is generally not frozen and cracked in winter because there is often hot water, and the water inlet pipe is the hardest hit area in winter, but for the long-term uninhabited residence, the anti-freezing technology can protect the inner tank to a greater extent and reduce the property loss caused by low temperature in winter. Many brands of liners have certain antifreeze function, but they are not as good as Wanjiale enamel liners with excellent anti-swelling ability. In addition, the silver shield antibacterial layer of this series is also a rare design. Brands such as Ariston will have silver ion antibacterial, but basically add components at the water outlet, which cannot effectively inhibit the growth of colonies in the inner tank.
 
Except for the early H11 for mechanical control, all other products are touch screen and remote control. The H31A and J3 series have added APP control functions. Among them, the H11 and H21 series are older product designs, the product energy consumption level is level 2, the price is between 700-850 yuan, and the Shuaikang DTG series at the same price is more cost-effective. All products except these two series have an energy consumption class of 1.
 
The H31A series is the flagship product of Wanjiale, equipped with WIFI intelligent control system, which can start the scheduled heating at any time, which is convenient for operation. In addition, this product supports 3 levels of heating power adjustment, and the 3000W fast heating mode can effectively reduce the heating time, which is enough to meet the daily water needs of ordinary small families. The humanized design such as fault self-inspection and high-temperature maintenance is also very intimate, and the 60-liter capacity is priced at 1500 yuan, which is a cost-effective product at the same price.
 
Wanjiale warranty time is 6 years, good after-sales service, touch screen plus remote control product operation is also the most suitable operation method for most families.