4-prong 30A 14-30R outlets are commonly found in homes built after 2000 for a dryer power cord 4 prong compatible. You may find that an older 3 prong dryer plug doesn't fit a newer-style 4 prong ...

The easiest way is checking for a gas hookup in the back. Gas dryers will have a gas hookup and an electrical plug, while electric dryers only have the plug. According to Ron Shimek, president of ...