I’ve got a washer/dryer plumbed/wired in my shop and will likely never use it. I’d like to get a plug-n-play adapter pigtail to convert the dryers NEMA 14-30R plug to a NEMA 6-20R for a Cadet RCP-402S heater. Only adapters I keep finding however are for a 14-30P.
Can I do what I’m trying to do...