936 of the heating core is a very simple and complex problem, I always explain to customers, say I am tired, the buyer does not necessarily understand, here, I tell you clearly:
The heating core 1:936 currently on the market there are two, 13211322, of which, 1321 are basically imported, domestic production of the core ability rarely, usually the worst are Taiwan goods, but will play the Japanese white mark, but it does not matter, the core with the quality of the original Japanese the goods are not much difference, basically 1322 are made in China, but the quality is the main difference between the different heating wire.
2: the difference between the two types of heating core is mainly in the tail of the heating core, no matter what kind of heating core, the tail has 4 lines out,
1321 the heating core has two wires coming out of the tail, and two are coming out from the side of the heating core
1322 the four wires of the heating core all come out from the tail
Through this, you recognize it, simple, do not forget to pay attention to buy oh!