The general electric water heater will be installed with magnesium rods to reduce the production of scale, but when used for a long time, the scale in the electric water heater will still accumulate less.How to clean the electric water heater, these scale shapes ...
How to clean the electric water heater
The general electric water heater will be installed with magnesium rods to reduce the production of scale, but when used for a long time, the scale in the electric water heater will still accumulate less.How to clean the electric water heater, these scale formation will be harmful if it is not washed away.It affects our health and safety.Come and see how Xiaobian laughs how to clean the electric water heater.China
I. Deep cleaning: Please professional maintenance workers. According to reports, every 3 years, the water heater must be cleaned in depth. Deep cleaning needs to open the water heater repair hole. Therefore, in order to ensure safety, it is best to ask professional maintenance workers to clean.Many people may feel that the water from the water heater that has never been cleaned for many years is still very clear, and they feel that there is no scale in it. In fact, there are more dirt such as scale in such water heaters, and they need to clean.Inside the water heater, the water pipe mouth is at a high place, the location is about 2 cm from the top of the inner tender, and the cold water pipe is at a low place, about 3 cm from the bottom of the endin.When using a water heater, the cold water pipe has been pushed in water. The hot water is squeezed to the top by cold water, and the water pipes along the hot water pipe, while the scale is precipitated at the bottom of the inner biliary, and it will not be discharged through the hot water pipe.
Many maintenance companies today have promised to repair and clean various brands of electric water heater.When cleaning the electric water heater, the maintenance company often charges fees based on the capacity of the electric water heater at home, such as cleaning 40 liters of electric water heaters at 60 yuan, and cleaning 80 liters of electric water heaters for 100 yuan.Consumers are best to choose a regular maintenance company to prevent being slaughtered.
2. Mild cleaning: do it yourself
The electric water heater is recommended to clean every 3 years, and you can clean it once every six months. The cleaning steps are not complicated. You can complete it by yourself.
Step 1: Unplug the socket and close the two triangular valves.
Step 2: Discover the hot water inlet nut to block the water inlet and prevent the water from the water heater from flowing out.At the same time, the cold water mouth nut was opened, and the hose (the shower tube can be). Until the cold water outlet does not flow out, 50L water heater, drainage for about 1 hour.
Step 3: Remove the hose connected to the cold water inlet, connect the hose to the hot water port, receive the faucet, open the faucet for 1 minute, and block the cold water mouth, so that the cold water will put it in the inner biliary for a while for a while.Then turn on the cold water outlet and drain it, repeated several times until the discharged water is clean.
Step 4: Turn the nuts of the cold water inlet and the hot water mouth, open the triangle valve, and open the hot water of the water heater faucet. After the water flows out, close it.

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