Back a while I tried estimating what it would take to make 'electric weed burner'. The answer was you could do it but it needed a 30 amp 240V outlet. One compl

Back a while I tried estimating what it would take to make 'electric weed burner'. The answer was you could do it but it needed a 30 amp 240V outlet. One complaint I have in the opposite direction is hybrid water heaters. In heat pump mode they draw 500 Watts. But they require 240V @ 30 amps for the resistive heaters. Would be nice if they would run in heat pump mode only if connected to 120V single phase.