Common sense of water heater purchase: three tricks to teach you to choose the right water heater-Bathroom appliances, water heater technology, purchase
Water heaters are a necessary sanitary appliance for every family. With the development of water heater technology, water heaters are constantly being updated. In addition to gas water heaters, electric water heaters, and solar water heaters, air energy heat pump water heaters have appeared on the market. , The diversification of varieties gives consumers more choices, and also gives us more confusion. Among the many water heaters, how should we choose? Next, we will introduce some key points for you to buy a water heater.
The first is the choice of gas source. When purchasing a gas water heater, you must first determine the type of gas used in your home, because some gas water heaters can only be used for one gas source, so before purchasing Be sure to confirm the air source first. The first type is artificial gas, which is generally transported by pipeline. It is made from coal, and its main components are hydrogen, methane and carbon monoxide. For safety, a foul smell is added to the artificial gas so that people can find it when it leaks. The second is natural gas, which is generally transported by pipeline. It is a naturally occurring flammable gas contained in the formation. It has three colors and three flavors. The main ingredient is methane, and a special odor is added when it is delivered to the user. The third type is liquefied petroleum gas, which is generally not bottled. It is a product in the process of petroleum refining. It becomes liquid under a certain pressure at normal temperature. Its main components are propane and butane. In addition to the above three, there are water gas, mine gas, biogas and liquefied gas mixed with air, etc., and the supply of these gases is relatively small. The second is the choice of capacity; the storage capacity is divided into 30L, 40L, 50L, 60L, 80L, 90L, 100L, etc. Generally, the liters of 8 liters, 10 liters or more than 10 liters referred to by gas water heaters refer to the water output per minute when the inlet water temperature and the outlet water temperature rise by 25°C after the water is heated by the water heater. The last is the choice of type; just mentioned, the current types are electric water heaters, gas water heaters, solar water heaters and heat pump water heaters. Users can choose according to the area of u200bu200btheir own units.