How to choose a gas water heater? There are many people who don’t know what to choose when buying a gas water heater. The following editor will introduce you to the purchasing tips of a gas water heater. Those who don’t know can come and take a look.

1. How to choose a gas water heater? What are the purchasing tips for a gas water heater?

1. Choose according to its capacity. The water output of gas water heaters currently on the market is usually 6-16 liters, that is, 6-16 liters of water with a temperature rise of 25 degrees Celsius per minute. For example, if the temperature of tap water is 20 degrees, it can output 6-16 liters of water at 20 25 = 45 (degrees Celsius) per minute. Generally speaking, the larger the water output, the more comfortable it will be when washing. Therefore, it is recommended to choose a water heater with a water output of 8 liters or more. If there are two bathrooms at home or you need to take a bath, you can choose a water heater with a larger liter capacity.

2. Choose according to the type of gas used in your home. When purchasing a gas water heater, you must first choose a water heater that matches the type of gas used in your home. Consumers should find out what kind of gas source your home uses. There are three types of gas water heaters: natural gas, artificial gas and liquefied petroleum gas. "T" stands for natural gas, "R" stands for artificial gas, and "Y" stands for liquefied gas. Natural gas and artificial gas are transported by pipelines, and liquefied petroleum gas is mostly packed in cans, commonly known as gas tanks.

3. Look at the safety performance. Gas water heaters can be divided into four categories according to the exhaust mode: direct exhaust type, flue type, forced exhaust type, and balanced type. The direct exhaust type and flue type have poor safety performance and have been eliminated by the country.

2. Is the gas water heater good?

The most important feature of the gas water heater is that it is ready to use, and there is no need to wait when using it. In addition, it is small in size, so it occupies a small area, which can save a lot of space for small families. At the same time, the installation and use of gas water heaters are relatively convenient, and there are no requirements for the circuit design of the bathroom during installation.

Gas water heaters cannot be installed in bathrooms during installation, because once gas leaks, it is easy to cause poisoning. In addition, the disadvantage of gas water heaters is that you cannot adjust the temperature yourself during the bathing process, and the water temperature is prone to instability.