Ramper
Well-known member
I have a 10,000 Watt heater on a 60 amp breaker. I just picked up some 4000W heaters and would like to install 3 outlets to use them at (only 1 or 2 at a time). I probably would never run more than 14,000 W at a time. I only have 100 amp service in the shop. Can I use a sub panels? How big of sub panel can come off a 100 amp main panel? It looks like I would need space for one 60 amp and three 20 amp breakers