What are the advantages and disadvantages of condensing water heaters? How to distinguish the quality of condensing water heaters?

The introduction of water heaters has made our lives more convenient and has slowly become an indispensable item in people's lives. But now on the market water heater brands can be countless, which makes consumers in the purchase of all the headaches, how to pick become a big problem. Here, I will give you the advantages and disadvantages of condensing water heaters include what?

The introduction of the water heater makes our life more convenient, and slowly become an indispensable item in people's lives. But now on the market water heater brands can be countless, which makes consumers in the purchase of the time are a headache, how to pick become a big problem. Here, I will give you an introduction to the advantages and disadvantages of condensing water heaters include what? How to distinguish the quality of condensing water heaters?

What are the advantages and disadvantages of condensing water heaters?

First, the advantages:

Energy saving more efficient? Condensing gas water heater Compared with the ordinary gas water heater, more than one condensing heat exchanger, through the absorption of high temperature flue gas and preheat cold water. This improves the heat conversion efficiency and saves on gas bills. It has a higher thermal efficiency than the traditional gas water heater, which is more than 96%. At the same time, it adopts neutralizer to treat the discharged condensate harmlessly, which really realizes energy saving and environmental protection. And the higher the thermal efficiency of the condensing water heater and hot water production rate, the more significant its energy efficiency, from the economy is also suitable for consumers in more areas to buy.

Second, the shortcomings:

Not enough applicability to produce corrosive liquids? Usually used in large gas boilers or domestic wall-mounted boilers, but with domestic water heaters is not much effect, because domestic water heaters are generally smaller combustion power, coupled with the small size, there is no pre-mixed space, so that the exhaust gas directly corrode the heating coils, the use of condensing water heaters currently on the market effect is very general, the use of short service life in the use of the process is to row corrosive condensation of acidic water, if your home The main reason for this is the fact that it is not a good idea to use the same type of technology as you do in your home!

How do you differentiate the quality of a condensing water heater?

1, gas water heater (see installation)

The flue gas water heater, the requirements of the distribution company must be sold flue, to ensure that the whole machine is complete, to avoid accidents. The installation and modification of fuel appliances must be professionally trained and qualified by the competent authorities to review the qualifications of the unit personnel.

2, electric water heater (see liner)

Titanium liner series: the mainstream of the electric water heater market series, it is a titanium-containing metal made of this liner Strength High, high temperature, corrosion resistance, stable performance, horizontal, vertical options.

Crystalline silicon liner series: this liner in the steel plate based on the recent process, the silicide by 900 ℃ high temperature baking so that it is attached to the inner and outer walls of the liner, can make the water and the liner to isolate, to avoid direct contact between the water and the steel plate, with the advantages of non-rust, high strength.

Stainless steel liner series: this liner is made of steel plate containing titanium metal, high strength, high temperature resistance, corrosion resistance, stable performance, after the weld treatment, the liner is not easy to corrode. The inferior stainless steel liner is a greater security risk is the weld at the material is prone to change, the liner is easy to corrode.

Enameled liner: the enamel on the surface of the liner is a non-metallic material, neither rust, nor scale, has a strong pressure resistance. High porcelain enameled steel liner is the higher level of enameled liner, not only good corrosion resistance, there is a certain thermal insulation effect, can be used for a long time.

3, solar water heater (see after-sales)

As most of China's maritime climate, windy, humid, corrosive, consumers should take into account the angle of the solar energy and the use of materials must be suitable for local sunshine and climate characteristics. After-sales service of the product is very important: because the solar energy to be placed on the roof, the wind and rain for many years, if the manufacturer can not be overhauled on time, it will cause great losses.

4, air-source water heaters (see purchase)

Because the air water heater is a new type of water heater, so in the purchase of more places to focus on, generally combined with the price, configuration, brand, sample, weight, the number of people using the service, and other factors to choose the better.

What are the advantages and disadvantages of condensing water heaters? Condensing water heater quality to distinguish? I will give you all the problems introduced here. I believe everyone is very clear. Condenser water heater is more and more widely used, but it should be noted that the condenser water heater production process will be relatively high, so the price will naturally be more expensive, so we should do more to understand before buying.