i have a 240v plug in my garage on a 30 amp breaker. I want to get a heater that will plug into it. The heater i am looking at has a 6-20p plug on it and the outlet in the garage is a 6-30r. (i looked at a chart online to figure out the plug/receptacle so hopefully those are right).
what is the easiest way to make this work? is there adapters to go in between?