Shuaikang gas water heater how to buy gas water heater

Speaking of Shuaikang gas water heaters, I believe that everyone is no stranger. As a well-known domestic kitchen appliance brand dealer, its products have always had a good sales reputation in the market, but I believe many consumers do not know the brand very well. In order to understand everyone's doubts, let's take a look at the next Shuaikang gas water heater and gas water heater purchase guide.

How about Shuaikang gas water heater

1, Shuaikang range hood has long been recognized by the majority of consumers. The Shuaikang gas water heater won the honors of “China's water heater market trustworthy brand” and “China's water heater technology”, and even entered the Bird's Nest during the Beijing Olympic Games. Shuaikang itself is also a well-known trademark in China, and its products are exported to many countries and regions around the world. How do you believe in the Shuaikang gas water heater?

2, Speaking of Shuaikang gas water heater after-sales service, you can log in to Shuaikang official website for enquiry, there is a service area on the website, you can choose the corresponding service according to your specific situation. In fact, how to Shuai Kang gas water heaters and Shuaikang gas water heaters after-sales service, I believe that used friends have experience.

Gas Water Heater Selection Guide

1. Specifications and models, users can directly understand the performance of the water heater from the model. The national regulations shall indicate the gas species (T-1; Y-liquefied petroleum; R-artificial gas); the air supply and exhaust mode (D-flue type; G-balance type; Q-forced type); hot water yield ( The temperature rises by 25% per minute). For example, JSTD8 is a domestic 8-liter flue gas fast water heater. Different gas types cannot be mixed.

2, water tightness, air tightness, water heaters in addition to the water ventilation where there should be no leakage of water. Apply soapy liquid to each joint of the gas line for inspection. Once the air bubbles are found, immediately close the main air valve. Leakage is usually caused by damage to the gasket.

3. Hot water yield, the water output per minute marked on the model is for the temperature rise of 25 ° C, for example, the water output from 20 ° C to 45 ° C. The national standard stipulates that the actual water output is not less than 90% of the specified value, that is, the water output of the 8-liter water heater is more than 7.2 liters. Simple check at the time of purchase: After the water heater is running normally, it is better to feel the water hot and the water is large. The state also stipulates that the temperature of the water heater rises to 50 °C. Generally, do not buy gas water heaters with a water temperature exceeding 70°. Because higher temperatures tend to foul water pipes and shorten the life of water heaters.

4, start the water pressure, the gas firepower is very fierce when the water heater works, never allow dry water to dry, generally open the water valve to start the water heater work. In recent years, various manufacturers have introduced water heaters with low water pressure (0.1 kg/cm 2 ). Good to buy the brand is produced by itself, not the brand of OEM processing, so that the quality is guaranteed. When using low water pressure, it is necessary to pay attention to reduce the gas flow rate, otherwise the water will be less hot, and it will easily cause high temperature hot water to burn the human body, and it will easily generate scale and affect the life of the water heater. The forest is a heat-protected water heater that automatically stops when the water temperature exceeds a certain temperature. So be sure to buy a constant temperature water heater.

5, combustion performance, the performance of water heater combustion is related to thermal efficiency and CO content. The user can observe the flame to understand the condition of the burner. Internationally, the normal flame should be uniform blue, no yellow flame or black smoke, and the flame is stable without flame or tempering (the flame burns inside the burner, which will burn the burner), otherwise the burner does not work. Normal, can't be used. Some users expand the gas nozzle hole by increasing the firepower or increasing the water output, which will improve the low pressure, but in the case of normal air pressure, this will have adverse consequences (the burner can not be in The best state of design, resulting in excessive carbon monoxide, etc.).

6, electronic ignition device, the ignition of the electronic ignition device should be strong, bright and clear, sound and sound crisp, so as to ensure reliable ignition. If the spark is weak and the sound is low, first check if the battery is getting worse. Otherwise, the contact in the control circuit may be poor or the parameters of the component may be deteriorated. The international regulations are initiated 10 times in a row and should be ignited no less than 8 times. It can be tested and tested many times during purchase, and there should be no deflagration when starting.

7. The flameout protection device, the national standard stipulates that the water heater should have a flameout protection device—the water heater should be able to automatically close the intake valve when it is turned off due to unexpected conditions such as wind or gas. This is easy to check for non-automatic water heaters. After the water heater ignites a normal fire, use the mouth to blow off the open flame. After a few seconds, you can hear the "click" sound of the valve closing.

8. Re-ignition device: When the water heater is unexpectedly turned off, it automatically emits an electric spark for re-ignition ignition. If it cannot be ignited within about 10 minutes, the intake valve is automatically closed. The user can blow off the normal fire, and an ignition pulse occurs when the fire is extinguished.

After reading this article about how Shuaikang gas water heaters and gas water heaters purchase guides, I hope to bring some help to your work and study.