Compare Item

ET induction boiler

Normal electric boilers have built-in heaters which are immersed in water and using only the active power.

Heating Way

60Hz working frequency come into induction boiler, by frequency change system, change to 20000Hz high frequency current, high frequency current go through wire(heart of heating water and electricity is separated, water into of ceramic tube, aroung tube with high frenquency wire), so the water inside was inductived by high frenquency,H2O is very positive, and so the water become hot very fast

50Hz working current come into normal unit, heating that normal heater in water, the material is PTC ceramic tube, normal quartz tube,electric resistance wire or others, it is heating by the second time, heating speed is slow

Energy Saving

High frenquency inductive heating, all water inside of ceramic tube and the balance of heating can collect back.At once thermal efficiency can be 98%,and heating usage is 100%, it is better than normal boiler saving energy about 30%. Cold water in, and hot water come out, working at once and use at once, no need storage tank, continuous supply hot water,hot supply system result is better

Electric resistance wire become red and hot with electricity, some of electricity energy become light energy,and thermal efficiency is lost. It is easy to produce incrustation scale,this is harmful for boiler,and the incrustation scale become to one keep warm layer,heating efficiency only about 50~70%. It is water in tank heating to hot first then flow by the pipe, must be wait some miuntes later, supply system is not too good

Environmental Protection

Induction boiler during working,no any pollution, high frenquency over human being hearing frenquency,so no any noise,nearly it is silent.

It is “buzz” when unit working, and the water is boiling, this noise is bad effective for job, work, and rest.

Safety

1,induction boiler, water and electricity is separated,no worry about the leake of electricity 2,Soft open and soft turn off, no strong electricity wave strik, it is no harmful for other household appliance 3, Change frenquency can be adjusted according to the voltage change to control current big or small,no bad effective for induction boiler.

1.Water and electricity together, leakage is dangerous 2. Electric relay supply power to resistance wire directly, striking current is too much, it lead to current and voltage wave change is bad for other household appliance life 3.Because electric resistance produce heating, power is not constant power, it is easy lead to safety problem as the voltage change

Operation and Handle

No need people watch induction boiler, with remote control are available. It was setted by your daily life custom to set the temperature, control temperature is exact, easy to operate.

Because it have noise,so not good fix indoor,and thermostat control switch in unit, termperature control is not precise, operation is inconvenient

Unit Maintain

High frenquency induction heating, produce induction water no any incrustation scale, maintain is easy and no extra charge

Normal boiler is easy to collect incrustation scale, this lead to thermal efficiency go down, and unit need maintain at fixed period, if 3 month once,one year need 4 times, waste too much time and charge.

If one year no any clean incrustation scale, the unit like one bomb, very dangerous.

Unit life Time

Induction boiler working, water temperature reach to 70C, high frenquency wire is not hot, and life time is available for 40 years in this induction boiler system

Electric resistance materil own is heating and the life will be reduced one day by one day. Meanwhile, it is easy to produce incrustation scale and the resistance can not spread hot and it lead to it will be burnt, life time is too short.

Place

Suitable for higher grade house,country house, luxury populated area, it is no limited.

For factory, basement and normal place