Is Harvard or Altrand better? Which is better, Autrand or Harvard?

I make instantaneous water heaters, if from the perspective of corporate reputation, Autran is good, metal is metal, and has independent invention patents, Harvard metal and non-metal have no patents, pure imitation, this point can be killed, and Harvard to a certain extent, deceive consumers, imported from the United States? Got proof? An American brand?

Got proof? Well, no...Understand for yourself, don't say what the salesman says, believe what you see.

It is the final winner who wins by quality and word of mouth, and Autran relies on the brand of fighting others to survive, I didn't like this when I chose the water heater, and finally chose Harvard, and I have been using it for 11 years, which is very good.

Harvard is a glass tube heating element, with more heat loss and many sealing points. AUTRAN is a metal cup heating element, the heat exchange volume is small, and the welding joint is easy to corrode. At present, the best quality on the market is Soai's, aluminum-magnesium alloy heating element, no welding joints, low failure rate, and a service life of more than 15 years.

I feel like a small workshop, the accessories are broken during the warranty period, three weeks, I sent it twice and didn't send it all, and I lost three and four. If you can't send all the parts, you must let their so-called maintenance personnel come to check the parts and charge a service fee, which is still within the warranty period. I said how can you come to repair it if you don't have accessories, I'll pay for it, and I can't pay for it if it's not repaired.

As a result, the so-called maintenance personnel didn't care at all, and the company didn't care, so they didn't need to explain to me. This was finally repaired by myself. After I repaired it myself, the company asked me to send them the replacement parts.

Otherwise, the after-sales service will be cancelled. I said you maintenance workers should come and get it. You have to charge me for your service.

Altran's good, Harvard heating tube thermal efficiency is low, and the thermal attenuation is very harmful for a long time

I don't know how about Haval, anyway, Don't buy it.

In winter, the water temperature does not go up, only 34-35 degrees Celsius (outdoor temperature 2-5 degrees).

2012-12-16 21:221Personal amnesia ——|Level 2 Say the name of the water heater produced by your family, it is estimated that the water heater produced by your family is the best, and your family is really 2b

Personally, I think Harvard's is a little more stable.

Aotran is a leading brand in the instant heating industry, with a market share of 32%, and you can search on the Internet if you don't believe it.

So which one is better, see for yourself.

It's not good, Haval is a crystal tube heating body, which is easy to break. AUTRAN is a stainless steel heating element that is prone to fouling. Piano is recommended, cast aluminum alloy heating element, no scale.

If you want to buy an electric water heater, look at the two (Harvard and Autrand) electric water heaters in the sedan car, I don't know, the two of them are better, and there is no need to make a noise to pass the New Year, please give some advice.

Aotran is the first well-known trademark in China in the fast electric water heater industry, the only "high-tech enterprise", and its market share has been far ahead. Guaranteed.

Qiruikang instantaneous water heater is good.

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There is no doubt that it is of course Autran's, Haval's maintenance rate is the highest, the thermal efficiency of the heating tube decays too fast, there is a sound of heating, and the water heater shell is easy to deform, that is, the bottom shell price is inflated

Personally, I think Deente has a more stylish appearance. As far as its heating technology is concerned, quartz glass tubes are used, which can be regarded as "all the way goods"!

Pull it down, if Deente can't do non-metal, he will do metal, and he won't follow Harvard's example.

And I think Deent's is good, and this is the brand in my house, and it's better than the water flow of the Harvard next house.

Seriously, Otrang is better than Harvard, and Harvard uses glass tubes, and electrocution doesn't pay for people's lives.

In fact, buying a water heater mainly depends on three aspects: one. Heating element:

Harvard instantaneous electric water heater has created the era of instantaneous electric water heater non-metallic heating technology, and it has creatively applied non-metallic heating elements to instantaneous electric water heaters. It abandons the shortcomings of the traditional metal heating element that is easy to leak, easy to form scale, and has a short service life, and truly achieves complete separation of water and electricity, which is safe and efficient, and does not form scale. Two.

Safety: Using Harvard QSC non-metallic high-purity thermally conductive silicon crystal heating element, water and electricity are completely separated, which completely changes the history of traditional electric water heaters with 220V metal electric heating pipes soaked in water for heat and easy to form scale and leakage. Thermal conductivity up to 98%.

The high-stability Harvard QSC electric heating technology ensures that the metal heating element will not be heated slowly, consumed electricity and burst due to the oxidation of the heating wire and the adhesion of scale. The power does not decay after long-term use. Three.

Energy-saving: Harvard instantaneous electric water heater is instantaneously heated, 2 seconds to quickly dispense water, no need to store water for preheating, use as much heating as you want, and avoid waste caused by heating excess hot water.

However, the specific feelings vary from person to person, and some users do not favor this product.

Harvard instantaneous electric water heater adopts the whole process of computer intelligent control, water and electricity separation, with anti-leakage, anti-overtemperature, anti-dry burning, anti-overpressure, fault self-test and other protection, will not lead to gas poisoning, but also avoid leakage and injury, safer to use. Even if the water heater is installed on a hollow wall, the lightweight body will not burden the wall, so as to avoid the phenomenon of falling down and hurting people because the wall cannot bear the weight of the water heater.

Instantaneous electric water heater of non-metallic heating element Non-metallic heating element is glass tube heating, giving up the general resistance wire heating body on the market, this heating element does not form scale, will not be corroded, it can be said that it is fundamentally realized The separation of water and electricity is fundamentally realized The bacteria accumulation in the non-scale water heater is less, the water quality is good, and it will not cause harm to the body The maximum temperature of the water is controlled below 60 degrees, which will not cause scalding to the water. Source**Electrical Appliance Franchise Store,**Shop,**759,,Two Gear Adjustment, Power 7000W