Forgot to get a pic of the wire nut that had some bare wire sticking out--wire stripped a bit too much, not a real hazard, but looked a bit amateurish. Grab that nut just right and you'll know it.
This might be kosher, the tiebar between two switches. Well pump is 240 so it does need dual breakers. Have not gone looking for the transfer switch paperwork so maybe that's legit. [Screws on top are from the breaker panel, I had it open. But one of the smaller screws is from the switch, why it doesn't have all installed, and why it was pulled apart, I have no idea. Probably someone wanted to rewire but since none of the wires are labeled, had to open it up I guess.]
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Stranded wire in the breaker. Maybe it's allowed, but I thought stranded wire had to use a clamp, one of those "cage" setups, not a screw. It looks like a clamp here, but that's just the angle. More fun: the radon guys double tapped a breaker for their install (bottom breaker).
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Lastly: transfer switch uses 15A breakers, the breaker box uses 20. Ok, 15 in series with 20 gives you 15. 20 when on real power, 15 when on generator. Still. Just seems off.
Did find out that the outlets on the counter are on one of these 20 now 15A circuits. The one with the two coffee pots and the toaster oven. Guess we'll take turns.
Again, probably all legit.