Is it better to use a water heater or a gas one? Which is safer?
Generally speaking, gas water heater has the advantages of low price, fast heating, large water output and stable temperature. The disadvantage is that it needs to be installed in the sub room, which is difficult to regulate temperature. It needs to be cleaned regularly and easy to produce harmful gas in use. At present, the market 5 liters of the following products have been basically eliminated, more than 6 liters of products gradually become mainstream, some products even reached 9 liters, 10 liters. According to experts, because the residents of the home tap water pressure is different, and the pipeline is basically 4 in charge of the main reasons, the purchase of 6 liters / minute water yield of the product is the most applicable. Because even bought 8 liters per minute or more products, due to pipe diameter and pressure limit, water can only reach 6 liters / minute level in most of the family, not to mention in most families, the actual use of the water inlet pipe and water outlet pipe can not guarantee all reach a diameter of 4 in charge of the inner wall the level of 6 liters per minute, so even the water is not up to (this is the electric water heater is also applicable). Again, the purchase of gas water heater, but also in accordance with their own use of the environment, there is a difference between the choice of flue type or strong platoon type products.
In fact, the final use of the effect is that, if installed properly, smooth pipeline, whether it is gas water heater or electric water heater, can be satisfactory, it is difficult to say who is superior or inferior.Price and safety should be taken into consideration when buying a water heater. Convenience, life, cost, after-sales service and other factors. In recent years, some manufacturers in the product when consumers want to buy a pompous, satisfactory products, we need to know more about, more and more analysis.
At present, there are two types of water heaters suitable for household use in the market, one is gas fired, and the other is electrothermal. The gas water heater is divided into liquefied petroleum gas, artificial gas and natural gas type because of the different fuels used, and the electric water heater also has a water storage type and an instant heating type.
The advantages of water storage type electric water heater is clean and sanitary, without compartment installation, no harmful gas, convenient temperature regulation, high-grade products have reached the set temperature automatic power-off, automatic temperature compensation function, the model also has built-in magnesium anode descaling device. Most products have been subjected to three protections, such as overvoltage, overheat and leakage, which are more safe in use. The disadvantage is that the price is high, heating diffuse, occupying space, is not suitable for families with large population use. In addition, because the inner liner is fully enclosed, the conditional consumers should choose the product with glass enamel insulation liner as soon as possible so as to delay the scaling process as soon as possible. Part of the water storage type electric water heater technology is the highest content of liner, liner quality is directly related to the service life of the water heater, so ordinary stainless steel liner products although than by one time sintering forming double glass enamel liner products more than half the low in price, but the service life is only the latter 1 / 5 to 1 / 3.
