What are the differences between electromagnetic boilers and traditional electric resistance boilers?

With the development of the times and the improvement of people's living standards, clean heating is gradually replacing traditional heating methods, and a suitable heating device is the key to ensuring heating effectiveness.

In recent years, we have gradually usedelectromagnetic boilersfor heating, but we are often deceived. Because of the shocking power consumption of electromagnetic boilers and their decreasing effectiveness after use, people tend to be critical when they hear about electromagnetic boilers. New frequency conversion electromagnetic boilers are emerging with their eco-friendly advantages, aiming to replace traditional electric resistance boilers. So, what are the differences between electromagnetic boilers and traditional electric resistance boilers?

First, let's look at the results of long-term use of general electric resistance boilers.

First, from a safety perspective, electromagnetic boilers

1. Heating through the magnetic effect of current, fully realizing water-electricity separation, and insulation between the circuit and the waterway.

2. Soft start and soft stop, reducing the impact of current surge, preventing damage to equipment due to voltage fluctuations, and providing safety.

3. The frequency conversion power output section can automatically control the current size according to voltage fluctuations, ensuring constant power. The equipment heats up gradually, avoiding damage caused by insufficient electrical equipment capacity due to increased current with rising voltage.

Traditional resistanceelectromagnetic boilersseems weak in comparison.

1. Resistance heating, whether the resistance material is inside or outside, is transmitted through a heat transfer medium, not a true water-electricity separation, and there is a risk of short circuits due to corrosion or penetration.

2. The electromagnetic valve supplies power to the resistance rod, with a large impact current, easily leading to overcurrent surges and voltage fluctuations, which also damages other household appliances.

Key comparison between electric heating tubes and electromagnetic induction heating

Secondly, in terms of environmental protection and energy saving, electromagnetic boilers. High-frequency current magnetic effect heating directly affects the boiler through the magnetic effect of the current, causing the boiler itself to heat up, reducing the process of heat transfer through substances, reducing heat loss, and increasing thermal efficiency. It heats instantly without needing a heat storage tank, and the thermal efficiency is as high as 98.4% or more.

Traditional resistanceelectromagnetic boilers：

1. Local heating easily leads to scaling, which affects heat transfer.

2. Some materials are consumed severely, leading to low thermal efficiency.

Finally, regarding service life, electromagnetic boilers use current magnetic effect heating. During operation, the main heating component is a fixed electromagnetic field. The water passing through is magnetized, forming a rich hydrogen water structure, which is not prone to scaling, and the system is durable. Traditional electric resistance boilers: Resistance wires generally need to be replaced every 3 to 5 years and easily accumulate scale, requiring frequent cleaning.

As described above, this is why traditional heating furnaces have gradually disappeared in recent years, which also proves the popularity of frequency conversion electromagnetic boilers. Of course, different customers have different ideas. We kindly ask customers to scientifically arrange their winter heating according to their own needs, and wish everyone a warm and healthy life.