Seven tips to teach you how to choose a gas water heater

Seven tips to teach you how to choose a gas water heater, and here's how:

1. Gas type, when choosing a water heater, you must first determine the type of gas in your home, natural gas + liquefied gas + gas. Many gas water heaters are only for one type of gas, so ask first when buying.

2. The number of liters, the number of liters of gas water heater and electric water heater is not a concept at all, not how many liters of hot water it can store, but how many liters of water it can make per minute to heat up 25, in other words, it can provide 25 times higher than the temperature of tap water per minute.

3. Smoke exhaust mode, gas water heater will produce gas without sufficient combustion during use, which is mainly divided into two types: strong exhaust type + balanced type.

4. The material of the water tank is definitely worthy of our attention, it is the first core of the gas water heater, and the main material is copper + stainless steel.

5. Intelligent constant temperature, in the past, gas water heaters were used, and the water temperature often fluctuated from cold to hot, especially in some high-rise residences, due to the water pressure was not stable enough or the wind caused by the hot and cold, the constant temperature technology was selected to adjust the water temperature in real time.

6. Zero cold water function, in fact, is a water heater with preheating function, there is no cold water after turning on the switch, and hot water can be used anytime and anywhere, which is not a high-tech.

7. Appearance, observe the shape of the water heater, if the shape of the water heater is better, it means that it is a pure water heater, otherwise it means that it is an inferior water heater.

Q: How to choose a gas water heater.

Answer: The choice of gas water heater mainly depends on the following points.

1. Gas type;

When buying a gas water heater, you must first confirm what kind of gas is used in the home. If you use natural gas at home, then choose a water heater with the "T" logo when choosing a gas water heater, if you are using artificial gas at home, then choose a water heater with the "R" logo, and if you use liquefied gas at home, then choose a water heater with the "Y" logo.

2. The choice of liters;

The most important thing to choose the number of liters of the gas water heater is to look at the specifications of the gas meter at home, choose 12L 13L, you can choose 16L, G4 can be optional, one kitchen and one bathroom 13L, one kitchen and two bathrooms 16L These words do not need to be believed, just look at the specifications of the gas meter.

3. Security;

Gas water heaters can be divided into four categories: in-line type, flue type, strong type and balanced type according to the exhaust method. The mainstream on the market is the strong exhaust type and the balanced type, the strong exhaust type is to forcibly discharge the exhaust gas generated by combustion outside, and the balanced type is to extract the outdoor air for combustion, and the exhaust gas is forced to be discharged outdoors, so these two are the safer of all gas water heaters.

4. Constant temperature effect;

There are three ways to keep the temperature of the gas water heater, which are the constant temperature of the gas proportional valve, the constant temperature of the water and gas double adjustment, and the constant temperature of the water servo, of which the water servo has the best constant temperature effect, followed by the double adjustment of water and gas, and finally the proportional valve of gas.

Gas water heaters are widely used in many of our homes, and they can really achieve fast heating. When we are buying a gas water heater, it is very important to choose a high-quality water heater, the purchase of water heater is not blind, and it is necessary to master certain purchase tips. Next, I will teach you how to choose a gas water heater to let you cool off in the summer, let's take a look!

Method 1: Look at the air source.

For domestic gas water heaters, the gas source is the main factor that depends on its use. At present, the gas source of gas water heater mainly includes artificial gas and liquefied petroleum gas, but the two cannot be used universally, so when purchasing, we must pay attention to identify which form of gas source it is, and then purchase it in combination with the actual situation of the family.

Method 2: Exhaust gas exhaust device.

For water heaters, there are many potential safety hazards, and one of the key factors is the emission of exhaust gas. For the gas water heaters on the market, there are two main types of exhaust gas discharge devices: flue exhaust type and strong exhaust type. The flue discharge type is mainly connected to the exhaust port of the water heater through the exhaust pipe for exhaust gas discharge, so if the flue is not installed properly, it will lead to the danger of exhaust gas backfilling; The strong exhaust type mainly relies on the installation of a small fan on the water heater body, and the fan is started to discharge the exhaust gas through the linkage device of the water heater.

Method 3: Safe to use.

In fact, many times the incident of gas poisoning or fainting in the bathroom is caused by people not having a correct and safe use habit. Gas water heaters need to consume a lot of oxygen during use, so it is best not to use them continuously, and the installation should also be installed on the wall more than two meters away from the external wall or external window, not installed indoors, and pay attention to certain ventilation during use. Traces.

Method 4: After-sales service.

A very important consideration when buying a water heater should be after-sales service. Different from other household items, there are many potential safety hazards of gas water heaters, so they are generally handed over to professional masters for installation after purchase, so when purchasing water heaters, we must pay attention to how to compare the manufacturer's after-sales service, whether there is a maintenance point in the local area or a special maintenance department, so as to facilitate the maintenance when there is a problem in the future.

Gas water heater cleaning and maintenance.

1. When using gas water heater for cleaning and maintenance, you must read the product instruction manual, and use the water heater according to the instructions of the manual and nameplate, as well as carry out preliminary simple water heater repair, cleaning and maintenance, etc.;

2. The room must be well ventilated;

3. When the gas water heater has gas leakage, water leakage, flame does not extinguish after water stopping, poor combustion conditions, etc., it should be stopped from use, and the gas management department or the manufacturer should be notified in time to repair it, and it is strictly forbidden to disassemble and repair it without permission;

4. Regularly ask the professionals or manufacturers designated by the gas management department to clean and maintain the gas water heater, and timely overhaul to keep the gas water heater cleaning and maintenance can work well;

In modern home decoration, the figure of its gas water heater is also what we often see. So, for gas water heaters, how should we choose? What are the tips for selection? Let's take a look.

1. The thermal efficiency of the water heater.

The lower the energy efficiency level of the product, the higher the labeled thermal efficiency, the better the energy saving effect, and the more fuel efficient. The state has mandatory standards to stipulate the grade, and when we buy a gas water heater, we must first look at the grade to judge its energy saving.

2. Water tank material.

The water tank is of great significance to the gas water heater, and the quality of the water tank material also determines the heat conversion performance of the water heater to a certain extent. The function of the gas water heater Sensun water tank is not to store water, but to be a heat conversion device to ensure heat conversion.

3. The width of the burner is included.

The larger the width of the burner, the larger the burning area, and the more adequate the combustion of the gas. The smaller the width of the burner, the smaller the burning area.

4. Miscellaneous. Now gas water heater manufacturers have developed a series of technologies to solve the shortcomings of gas water heaters. For example:

Constant temperature technology, anti-leakage technology, anti-freezing technology, low Shichun smile water pressure start technology, etc. Therefore, when you choose, you should also pay attention to the inspection in other places.

Well, the above is the relevant introduction to the selection skills of gas water heaters, and have you mastered these selection skills? If you still want to know more tips on choosing a gas water heater, stay tuned.