Wiring for washer and electric dryer
Am going to do this for my BIL who has no machines at present, and therefore no circuits. Looking for concurrence on this from the experts.
Planning on dedicated, 120V, 20A breaker, 12/2 for washer. Planning on double-pole, 240V, 30A breaker, 10/3 for dryer. Should have line of sight between panel and dryer, so no disconnect required?
I have no experience with 240V, but I have added 120V breakers to my panel, and that was simple enough.
Any regulations on how I string and connect the lines to the overhead joists?
I have a rec checker for 120V, but nothing like that for 240V special outlets. How do I probe the dryer outlet with my meter to check it for proper wiring?