The water heater refers to a device that increases the temperature of cold water into hot water through various physical principles.The water heater can be said to be a must -have in the family. It can facilitate peoples daily life. Lets take a look at how to choose the water heater and the method of maintaining the water heater. These knowledge need to be understood.
How to choose a water heater
1. First, buy water heaters with the same type of gas as your family.Types are very important. Consumers should understand which gas source is used by your family.The same brand water heater, the larger the price, the higher the price.At the same time, the higher the price of the safety factor, the price is expensive, probably according to the flue type, strong row, balance, and forced rowing.
2. Second, buy water heaters that are suitable for your housing building.Meet our needs, because various types of shower electric water heaters have different demand for installation, so consumers must pay attention when choosing.In a good kitchen, it should be installed to discharge the flue flue to the outdoor.Because it is easy to install and suitable for general buildings, high -house houses are not suitable for installation.
3. In the end, the inner linery is the key part of the water storage electric water heater. The components are very important. It can be said to be its "heart". Inner tendon performance and quality directly determine the life of the water storage electric water heater.At present, the inner bile on the market is mainly three types: galvanized inner biliary, stainless steel inner bilots, and enamel inner bine.In comprehensive considerations from the aspects of anticorrosive, insulation, and service life, enamel inner linery.
How to maintain water heater
Replace the controller and heater regularly
Under the normal situation of the water heater, the thermostat and heater is replaced every three years to the specified maintenance point.When the water output of the shower device decreases, the blocked debris should be cleaned in time to ensure that the export is smooth.Dont replace the parts on the water heater yourself.After a certain period of time, the electric water heater will form a large amount of scale. When the scale is thicker to a certain extent, it will not only extend the heating time, but also collapse.reduce.The electric water heater does not have a sewage valve and requires professionals to clean.
Wash the inner biliary regularly
Remember to clean it once when changing the season. The cleaning method is to first cut off the power, turn off the water inlet valve, and then turn on the water outlet valve.Precipitate.Then irrigate the water, clean it, and then restore the drainage ear to restore it in place. Pay attention to the filling before the power can be powered on.Users who do not turn off the power supply of hot water heaters should often care whether the water heater is normal. If there are abnormal conditions, the maintenance point should be sent in time.
Regular inspection water heater
The maintenance of gas water heaters often checks whether the gas pipeline has aging rupture damage and other phenomena in daily life. Once found, it is necessary to deal with it in time to seriously do a good job of preventing gas leakage.Daily cleaning the water filter network at the cold water entrance. If the water filter network is blocked, the water heater will not work properly.Frequent inspection of the flames. If you find that the flames are abnormal, such as yellow flames and black smoke, you should stop using it immediately, and notify the maintenance department for processing.Entrusting qualified professionals every six months to check whether the thermal exchanger and the burner have carbon accumulation and blockage, and clean up in time to ensure the normal work of the water heater.Frequent observation is leakage.
Water heater cleaning method
First of all, we must remember to cut off the power supply of the water heater first, turn off the two triangular valves, and then just unscrew the nut of the hot water inlet.Then discharge the cold water water. Generally speaking, 50 -liter water heaters take about 1 hour.
Next, we connect the water pipe on the hot water outlet of the water heater. After opening the water dragon, I irrigate inside, and then block the cold water port to let the cold water soak in the inner tube for a while and release it.The water can be cleaned. Next, you need to screw the nuts on the cold water and the hot water inlet, open the triangle valve, and open the hot water on the faucet.
However, here we should also pay attention to the water temperature before cleaning should be controlled below 50 degrees. Such a water temperature can be directly discharged into the water pipe, which will not affect the sewer pipeline. If the water heater is equipped with a sewage portBecause the location of the sewage is lower than the cold water outlet, the cleaning will be more thorough.

Related tags： Appliances