Disadvantages of instant electric water heaters

24 Mar 2020

The water heaters can be divided into: instant electric water heaters, storage water heaters, and fast electric water heaters. The former two have a very high penetration rate in the market. Therefore, consumers often do not know how to choose an electric water heater. And then, what are the disadvantages of buying instant electric water heaters?

1. Line requirements:

Generally,The power of instant electric water heaters is 5KW-8KW, if the power is more larger, it will reach 11KW. When used in summer, due to the high cold water temperature, and the instant electric water heater has the function of automatic frequency conversion and constant temperature, the actual working power is generally 2-3KW; when used in winter, due to the low cold water temperature, the actual water heater power relatively high.

So the requirement of the electrical cables of the machine is more than 4 square meters. But the instant electric water heater that is no need to wait for hot water supply compared to water storage water heaters. And modern new houses will use electrical cables of at least 4 square meters., so no need to worry.

2. Hot ater supply:

This happens when used in cold winter the water temperature is not hot enough and the water output is too small.However, if you use a more power model, such as the HY-80 anlabeier electric water heater , the power reaches 8KW-10kw, You can have a comfortable bathing.

In fact, electric water heater instant have more advantages than storage electric water heaters. This data comparison table is obtained by our senior engineers after various research and testing.

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