| First, consistent with the type of household gas used |
Consumers need to find out what kind of gas source you use for your home, and then choose a water heater that matches the type of household gas you use.
| Second, geographical location |
Because of the difference in temperature between North and South and different bathing habits, care should be taken when choosing. In addition to domestic strikers, they can work continuously for 60 minutes without stopping. Other brands will turn themselves off at 20 minutes. Its name is to prevent poisoning, in fact, because the heat exchangers of these factories are relatively thin. If they burn for a long time, they will cause burn-through and thus water leakage. Therefore, it is necessary to stop for 20 minutes to achieve the purpose of cooling and heat exchange. Of course, if you are in the South, you may choose another water heater because the temperature difference may bathe for less than 20 minutes. Specific parameters, please go to the official website of the relevant factory to find.
| Third, the capacity of the purchase |
The 8L, 10L, or 10L or more liters referred to in the general water heater refer to the water output per minute when the water temperature and outlet water temperature rise at 25°C after the water is heated by the water heater. Is it better if the number of ascension increases? This mainly depends on your needs, the general shower 8 liters - 10 liters is enough, if you need to wash the bath, bath tub, you should choose more than 10 liters.
| Fourth, the price of purchase |
The same brand of water heater, the greater the rise, the higher the price. At the same time, the higher the safety factor is, the more expensive it is, which is roughly increasing according to the flue type, strong row type, balance type, and forced delivery type.
| Fifth, choose to meet the building requirements of water heaters |
Since various types of gas water heaters have different requirements for installation, consumers must pay attention when selecting them. For example, a flue-type water heater may not be installed in a bathroom, but may be installed in a kitchen with better ventilation, but it must be installed. Drain the flue gas outside the waste gas. Due to its ease of installation, it is suitable for general buildings but its wind resistance is poor, so high-rise housing is not suitable for installation. The balance-type forced (give) row has stronger wind resistance, higher safety performance, and a wider range of installations.
| Sixth, technology clearance, after-sale guarantee |
The best way to understand a machine is to go online and look at their reviews and the history of the brand. The long history shows that the technology has passed and has not disappeared in the economic tide. Therefore, quality problems in the later period can be resolved quickly, and there is no need to fear that the things bought will not be repaired.
| Seven, according to the installation requirements to buy |
Various types of gas water heaters have different requirements for installation, and consumers must pay attention when selecting them, such as flue-type water heaters.
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