Is air energy water heater better or electric water heater?

When we buy water heaters, we sometimes wonder which is better, air energy water heaters or electric water heaters. In fact, we only need to understand various characteristics, and we can distinguish air energy water heaters from electric water heaters according to our own needs. Let's take a look at the advantages and disadvantages of these two kinds of water heaters, and let you know which is better: air energy water heater or electric water heater.

Which is better, air energy water heater or electric water heater?

Air source water heater is a new generation of hot water equipment after gas water heater, electric water heater and solar water heater. It combines the advantages of electric water heater and solar water heater, and is a safe, energy-saving and environmental-friendly water heater. It can run all day 365 days a year to produce the same amount of hot water, and its use cost is only 1/4 of that of electric water heater, 1/3 of that of gas water heater and 1/2 of that of solar water heater.

1, advantages:

(1) Super-large water volume: The water tank capacity is tailored according to specific requirements, and the water volume is sufficient to meet the needs of different customers at different times.

(2) Economical saving: get a lot of energy from the air, and the energy efficiency ratio is as high as.

300%

~

400%

Set the automatic running time of the water heater according to the usage rules, and the cost will naturally be saved.

(3) Wide application range: it is not affected by rainy weather and other climates, and the ambient temperature is

- 10℃~

It can work normally at 43℃ and can be widely used for central heating in homes, hotels, hotels, schools, hospitals, dormitories, residential quarters, saunas and so on.

(4) Permanent constant temperature: It is very simple to use. The whole water heater adopts automatic intelligent control system. Users only need to turn on the power when using it for the first time, and then fully realize the automatic operation in the later use process. When the water temperature reaches the water temperature specified by the user, the system will automatically start running when it is lower than the water temperature specified by the user, and realize 24-hour hot water without waiting.

(5) Safety and environmental protection: structurally, water and electricity are completely separated, no harmful and toxic gas is discharged or burned, and it is not affected by natural disasters such as typhoons; Overcomes the shortcomings that the solar water heater can only be installed on the top floor, which damages the waterproof layer and bearing capacity of the roof and affects the city appearance.

(6) Anti-freezing function: it has intelligent anti-freezing function to ensure the stable operation of the water heater in low temperature environment. According to the comprehensive intelligent judgment of outdoor environment temperature, evaporator fin temperature and unit running time, it can automatically enter and exit the melting box.

(7) Convenient installation: it can be installed in any place with small floor space, which can be installed indoors to integrate home furnishings, or installed outdoors without occupying space, such as roofs and floors, which can realize remote monitoring, with small floor space and simple installation, and no need to set up another computer room.

(8) Long service life, low maintenance cost and stable equipment performance, and the service life can reach 15 years or more.

2. Disadvantages:

(1) The national industry standard has just been issued, and some air source heat pump water heater manufacturers are not strong in technical strength, and some are still assembling and branding.

(2) The quality varies greatly. Some manufacturers cut corners and compete by price. For example, some manufacturers replace the copper pipe connecting the copper pipe with the copper pipe of the water tank with aluminum pipe, and the compressor is made in China.

(3) Compared with the previous three generations of water heaters, the price is higher. It usually takes about two years to recover the investment.

(4) Large volume and limited installation places. The external machine can only be installed on the balcony, terrace and external wall, and the distance between the external machine and the water tank is generally not more than 3 meters.

(5) When the average temperature in northern winter is lower than -5℃, the heat that can be absorbed from the air is greatly reduced, and electricity is needed for frequent defrosting. Its energy-saving advantage is not obvious, and it is not applicable in some parts of northern China.

Air energy water heater or electric water heater-which is better?

1. At present, the solar water heater with the highest technical level is the vacuum collector tube solar water heater. Based on the principle that hot water floats and cold water sinks, the water in the vacuum tube absorbs solar energy and heats the water in the water storage tank through temperature difference circulation.

2. Advantages:

Safety, energy saving, environmental protection and economy. Especially the solar water heater with auxiliary electric heating function, which takes solar energy as the main energy source and electric energy as the auxiliary energy source, can be used all year round.

3. Disadvantages:

Complex installation, such as improper installation, will affect the appearance quality and appearance of the house; Maintenance is more troublesome because solar water heaters are installed outdoors, mostly on the roof and roof, which is difficult to maintain. Generally, it needs professional maintenance once every two years. If the distance between the roof and the water outlet is less than 3 meters, the water outlet pressure is too small, so it is uncomfortable to take a bath, and a booster pump is needed. Moreover, there is a time limit for water supply, and water supply is not allowed after exposure at noon, otherwise the pipe may be blown up.

About which good information is air energy water heater or electric water heater, I will introduce it to you here. I hope this article is helpful to everyone.