How to ground the outlet for a gas boiler?
It is necessary to ground one socket for a gas boiler. Whether the old water well is suitable as a natural grounding, the depth is 5-6 m, there is water constantly, there is no casing, there are RCDs in the boiler circuit. If possible, then how to make the ground electrode system itself (what to put in the well). Please advise.
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A small current will flow through this ground, which will lead to rapid corrosion of the pipe. In general, for safety reasons it is forbidden to use pipelines as grounding.
If it is necessary to carry out grounding, then in the absence of the provided grounding in the power supply network, an individual grounding circuit is mounted. The ground loop consists of several vertical and horizontal ground electrodes. Read the recommendations for organizing an individual grounding circuit in the house.