Yeah it's hard to really push amps unless you actually use every last burner. My cooktop technically wants a 50A circuit, but what I have available is a 40A circuit and it has never been any issue. I'd basically need to have all five burners going, and probably near or at their maximum setting. Not an issue I've run into, which is why I'm being kinda lazy about upgrading the wiring and breaker to 50A.