In our lives, electric water heaters are one of the indispensable appliances in many people's homes. When many people buy electric water heaters, they always choose water heaters with large capacities, because many people think that the larger the capacity of the electric water heater, the more hot water will be available. But in fact, this is a misunderstanding. Let's take a look at it.
1. Misunderstanding 1: The larger the capacity of an electric water heater, the more hot water it will provide.
When many people buy electric water heaters, they will first choose those with large capacities. The capacity of an electric water heater refers to the size of the inner tank. Many people think that the larger the capacity, the more hot water will come out. But in fact, current electric water heaters discharge hot water to the outside while adding cold water to the inside. Therefore, if we want to get more hot water, we need to look at the hot water output rate of the water heater. The higher the hot water output rate, the more water heaters we will get. Therefore, we do not need to blindly choose a large-capacity water heater, just choose one with a high hot water output rate.
2. Misunderstanding 2: The greater the power, the more electricity it consumes.
Many people always pay attention to the power of the electric water heater when purchasing an electric water heater. Many people think that the greater the power, the more electricity it consumes. However, this is not true. The power consumption of an electric water heater is also closely related to the capacity and set temperature. The higher the set temperature, the greater the workload of the electric water heater and the greater the power consumption. At the same time, the larger the capacity, the longer the heating time, which will also increase power consumption. Therefore, in order to save more power, do not adjust the temperature too high, and do not choose an electric water heater with too large a capacity.
3. Misunderstanding 3: 24-hour heat preservation consumes a lot of electricity.
Some people only plug in the water heater when using it and unplug it at other times. They think that the electric water heater is very expensive to keep warm for 24 hours. However, in fact, the electric water heater will stop working when it reaches a certain temperature and enter the heat preservation mode. The power consumption can be basically ignored. Even if the temperature drops and is reheated later, it will not consume much electricity. It is recommended that you do not unplug the electric water heater, which will be more convenient to use.
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