Gas water heater, also known as gas hot water heater, refers to a gas appliance that uses gas as fuel and transfers heat to the cold water flowing through the heat exchanger through combustion heating to achieve the purpose of preparing hot water. Gas type water heater is the mainstream water heater that once occupied the water heater market, and its advantage is that it is ready to use, no need to wait, and it occupies a small area, which can save a lot of space for comrades living in the sky. In terms of safety, gas water heaters achieve the separation of heat production and heating, bathing in the bathroom, installed in the kitchen, to avoid the risk of electrical leakage generated during the bathing process.

The heating speed of the gas water heater is rapid, even if many people use it, there is no need to wait, and the temperature during use is stable, and it will not gradually decline like the electric water heater. Because the gas water heater accelerates quickly, there is no need to set up a water storage device, so it will not produce scale; Gas water heater use cost is low; Low purchase cost, a few hundred dollars to have a transaction.

The advantage of gas water heater OEM is that the hot water is large, it can be said that it is continuous, we often see 8L, 10L and the like, which means that the gas water heater can heat 8L and 10L water to 25 degrees in 1min, which is still quite fast. But there are also problems, because the gas water heater can not be installed in the bathroom, we are usually installed in the kitchen, so that the distance from the bathroom is a little far, so there will be cold water in the pipeline, every time you have to put cold water before taking a bath, turn off the shower and then open or there is cold water.

The working principle of the circulating water of the gas water heater manufacturer is simply to open the gas water heater OEM circulating water to pump the frozen water of the hot water pipe (the water pipe of the water heater to the cooling room) back to the cold water pipe through the internal circulation. After all the frozen water in the hot water pipe has been circulated, the circulating water will automatically stop working, and then open the faucet in any place with hot water for 1 to 3 seconds.

Working principle and process of gas water heater circuit system: The micro-switch is pushed open by the water valve top rod, and the micro-switch is closed to make the pulse igniter work (but not start discharge ignition at this time), and the pulse igniter sends a working signal to the water heater power control box, which then makes the relay work to connect the working voltage of the fan, and the fan starts to rotate under the action of the starting capacitor. At the same time, a negative wind pressure is generated (some water heaters are also designed with positive wind pressure), through a negative pressure tube connected to the wind pressure detection switch, so that the wind pressure detection switch works, which returns to the pulse igniter to start continuous discharge and a delay of 2 seconds to suction the solenoid valve ventilation can be ignited, the induction needle senses the flame is normal, and then gives the continuous maintenance voltage of the solenoid valve through the pulse. Keep the solenoid valve in the open state, and the burner can continue to work normally. This is a good service, any link if there is poor service will make the gas water heater does not fire. ---- gas water heater manufacturers

This part of the circuit system failure involves more accessories, which is the core part of the gas water heater wholesale gas water heater to find the cause of the fire, including leakage protection plug, water heater power control box, pulse igniter, solenoid valve, fan starting capacitor, fan, wind pressure detection switch, micro switch or water flow sensor switch, ignition needle, induction needle, hot and cold water switch.