Eberspacher Hydronic 10 kW in detail repair, burner change, diagnosis, test

In detail repair of the hydronic 10 kW heater.
We slowly go through diagnosis, disassembly, clean, change defective parts and finally test the heater.
I made this very detailed video so you can see all the steps I make during a repair.

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Видео Eberspacher Hydronic 10 kW in detail repair, burner change, diagnosis, test канала DIY Helper