Simple induction heating

Induction heating has a significant advantage over the heater. The main criterion here is the efficiency of conversion of electrical energy into heat. The article will discuss how to make a super simple induction heater from ready-made devices and parts. It will take you no more than two hours to build. This heater, with a capacity of about 1 kW, will be able to heat a room of about 30 sq.m.
Simple induction heating

What is needed for an induction heater?


  • Induction household tile. It is not so expensive and has a power consumption of about 1 kW.
  • Radiator. I took bimetallic. The number of sections depends on the area that you need to heat.
  • Metal corrugated hose - you can buy at any plumbing store. It will take 1.5 meters with a margin.
  • Fitting and couplings to connect the pipe to the radiator.
  • A piece of copper tube for closing the circuit.

Radiator and tile:
Any induction tile has a power control, with which you can adjust the temperature of the heating radiator.
Simple induction heating

Corrugated pipe - water liner:
Simple induction heating

Bend the tube like a snail or a spiral.She bends easily with her hands. The area of ​​the circle of the cochlea must be greater than the circular heating surface on the tile.
Simple induction heating

The main thing is not to forget to make the closing jumper of this circuit, otherwise nothing will work. I made it from a copper tube, soldered to the beginning and end of the spiral. Now the circuit is closed and all the power of induction will be directed to the heating.
Simple induction heating

Induction boiler ready. In fact, it consists of a purchased induction tile and a spiral made through which water will flow.
Simple induction heating

Screw the circuit to the battery.
Simple induction heating

Simple induction heating

Simple induction heating

Under the curl put tiles.
Simple induction heating

Fill the radiator with water. When heated, it will circulate itself in the system, an additional pump is not required in this case.
Turn on and check. We set for a start the minimum power on the stove, and then, if necessary, to the maximum.
On expensive models, you can immediately set the heating temperature and the tile itself will maintain it.
Simple induction heating

Simple induction heating

I calculated the approximate efficiency of the induction heater compared to the heater on the heaters. And it turned out that the efficiency of the induction heater is 3.5 times higher than that of the heater.

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