Dryer plug three to four
Yes this is possible and for safety's sake highly recommended. Instructions should come with the new cord. Open up the electrical access panel on the back of the dryer. You...
Yes. The adapter is a new power cord. Your new home has a modern plug which is safer, and you can easily upgrade your appliance in under a half hour and under $30 in parts. Get a new cord and follow...
The best thing to do would be to replace the outlet with a four prong outlet. That way you get a separate equipment ground which is required by the newest code. Otherwise you could replace the cord...
By code, you should always change your load device (dryer or range) to match the receptacle. Go to the local Home Depot and purchase a 3 wire replacement cord.