[lukevanoort]

You could, but I wouldn't. Since a FP stalls at 60-70A (don't remember the specs for the new 9015 too well), a 40A breaker will only pop after it has been running at around 1/3 of free speed for a while; unfortunately, FPs don't like being run that slow for extended periods. We ran one on a 30A last year without issue, and will probably do the same this year (assuming we use the FPs this year). A 20A would probably work well too.