Introduction: As an indispensable bathing equipment in the family, the importance of electric water heater purchase is self-evident.
There are many brands of electric water heaters on the market, with different functions, which makes consumers dazzled.
This article will give you a detailed analysis of the key points you need to pay attention to when buying an electric water heater, so as to help you easily choose a satisfactory product.
First, the purchase channel
1. Online purchase: There are many types of electric water heaters on the online platform, and the prices are transparent and easy to compare.
However, when purchasing, it is necessary to pay attention to choosing formal channels to avoid buying counterfeit and shoddy products.
2. Brick-and-mortar purchase: Brick-and-mortar store purchases can intuitively check the product quality and experience after-sales service.
It is recommended that consumers can combine online and offline comparisons to choose products with favorable prices and reliable quality.
2. Function selection
1. Necessary functions: The basic functions of an electric water heater include heating, heat preservation, temperature regulation, etc.
When shopping, make sure that these features are complete.
2. Unnecessary functions: Some electric water heaters advertise functions such as power-saving functions and self-temperature adjustment, which are actually not of much practical use, and consumers can ignore them when purchasing.
3. Word-of-mouth evaluation
1. Ask your neighbors and friends: Find out the brand and performance of the electric water heater they use so you can provide yourself with a reference.
2. Online evaluation: Check the user reviews on the e-commerce platform, pay attention to the praise rate, the reasons for the bad reviews, etc., and comprehensively judge the product quality.
Fourth, the quality of the inner tank
1. Material: The inner material of the electric water heater is mainly stainless steel, enamel, titanium alloy, etc.
Among them, the titanium alloy liner has good corrosion resistance and thermal conductivity.
2. Thickness: The thickness of the inner tank directly affects the service life of the electric water heater.
Generally speaking, the thicker the inner liner, the longer the service life.
Fifth, the quality of the heating tube
1. Power: The power of the heating tube directly affects the heating speed.
When purchasing, consumers should choose the right power according to their household water needs.
2. Electrical performance: The electrical performance of the heating tube is related to the safety of use.
When purchasing, it is necessary to pay attention to the electrical performance indicators of the heating tube, such as insulation resistance, leakage current, etc.
Sixth, environmental performance
1. Magnesium rod: Magnesium rod is an important part of electric water heater that plays an important role in corrosion prevention.
High-quality magnesium rods can effectively prevent the corrosion of the inner tank and reduce water pollution.
2. No pollution: During the use of the electric water heater, it is necessary to ensure that it does not produce harmful substances, such as chlorine, heavy metals, etc.
Summary: When buying an electric water heater, consumers should consider it comprehensively from many aspects such as purchase channels, function selection, word-of-mouth evaluation, liner quality, heating pipe quality, and environmental performance.
Only by selecting products with reliable quality and excellent performance can we bring comfort and convenience to family life.