Spring is coming, more and more friends are being renovated, and sales of water heaters are increasing. Qijia reminds netizens that when choosing a water heater, pay attention to the following points:
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First, brand service choice
Consumers must examine the brand and after-sales service level of electric water heaters. Brand-name products are generally of good quality and have good after-sales service, and they can enjoy a range of services such as on-site installation, free transfer and other services.
Second, capacity selection:
Capacity selection mainly considers factors such as household size and hot water usage. General rated capacity of 30 to 40 liters of electric water heaters, suitable for 3 to 4 consecutive bathing use; 40 to 50 liters of electric water heaters suitable for continuous bathing of 4 to 5 people; 70 to 90 liters of electric water heater for 5 to 6 people continuous bathing use.
Third, additional features:
1. Constant voltage thermostat function: The advanced magnetization thermostat is added to the outlet pipe of the electric water heater, which not only solves the hot and cold phenomenon of the water temperature, but also avoids the scald accident.
2. Magnetization function: A magnetic field is formed inside the magnetization thermostat to increase the activity of water, and it has a key effect on the human body.
3. Anti-corrosion and descaling function: As electric water heaters usually work in the water temperature range of 70 to 80 degrees, the descaling function is particularly important.
Fourth, in the purchase, also need to consider the following precautions:
1. Appearance inspection: The outer surface of the paint should be uniform, bright color, no shedding, no dents or serious scratches, extrusion marks, etc.; all kinds of switches, knobs beautiful shape, fine processing; dials and other handwriting should be clear.
2. Prevent fake and shoddy products: fake and shoddy products often use counterfeit trademarks and packaging or will impersonate the brand as imported original goods. The general appearance of such products is rough, and the temperature rises slowly after power-on, which does not meet the standard requirements.
3. Accessories must be complete.
4. Check the power plug: The wiring should be firm, intact and without any bad contact.
5. Power-on test, constant temperature performance check: Look first to see if the indicator light is on, and whether the water outage indication is reliable. When the temperature is checked, the temperature is set to a certain value. When the set value is reached, the electric water heater can automatically switch off or switch power. If the above requirements are met, the electric water heater has a good constant temperature performance, otherwise it is abnormal.
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