When you buy hot water, you can refer to the following key points and suggestions to ensure the purchase of suitable products:
1. Understand the type and characteristics of hot water heater
The hot water heaters are mainly divided into desktop, vertical and wall -mounted according to the use scenarios and installation methods.Each type has its characteristics and applicable scenarios:
Desktop heating fan: fast thermal speed, convenient movement, not occupying places, suitable for small spaces such as offices and desktops.
Vice heater: The temperature range and effect are better, suitable for large spaces such as bedrooms and living rooms.
2. Consider heating methods and efficiency
The heating method of thermal heaters mainly includes three types: heating of graphene, PTC ceramic heating, and ordinary electric heating wire heating.Different heating methods have different advantages and disadvantages:
Graphene heating: faster speed, better use effect and experience, and lower power consumption, but the price is relatively high.
PTC ceramic heating: The long life is relatively long, which is not easy to oxidize, and it is very common in thermal products.
Ordinary electric heating wire heating: low price, but relatively poor heating effect, too long use time can easily cause damage.
Third, pay attention to the safety performance of the product
When buying, you should pay attention to whether the product has security functions such as dumping protection, preventing over -scalding, and automatic power off.These functions can ensure the security during use and reduce accidental risks.
4. Examine the performance parameters of the product
Performance parameters are important factors that need to be considered when buying hot water heater.You can pay attention to the following aspects:
Air volume (m h/h): It means that the amount of air that can be blown out per hour is that the larger the value, the better the heating effect.
Hot water temperature (° C): It means the temperature of the hot water heating in the heater. Generally speaking, the higher the temperature of the hot water, the better the heating effect.
Scattering (KW): It means the heating power of the heater, the greater the value, and the stronger the heating effect.
Noise (DB): It means that the noise of the heater produced during working, the smaller the value, and the smaller the noise during use.
Fifth, choose well -known brands and reliable channels
When buying a hot water heaters, it is recommended to choose well -known brands and reliable channels.The quality of the well -known brands products is more secure, and after -sales service is more complete.At the same time, choosing reliable channels to purchase can ensure the after -sales service of the product.
6. Buy according to budget and needs
When buying a hot water heaters, you also need to consider your own budget and needs.The price of hot water heater of different brands, models and functions is large, and you can choose according to your own budget and needs.At the same time, it is also necessary to pay attention to the cost -effectiveness of the product to ensure the purchase of products with high cost performance.
The above is the purchase guide for hot water heaters