We live in the US and have recently had a new dryer installed. The new dryer has an L-shaped ground as opposed to a flat ground for the old dryer. The people who delivered the dryer said that I could change the plug but the circuit had to be 30A, not 50A. I looked on the fuse box and the dryer circuit had a double switch with 30A on each switch. Does this mean that the circuit is 30A or 60A?
Many thanks in advance for any assistance, Peter.