Replacing Dryer Cord From 3 To 4

Almost all manufacturers sell dryers without a cord attached allowing you to select 3 prong vs.

Replacing dryer cord from 3 to 4.

If replacing a 3 prong cord attach the two outer conductors to the two outer terminals. Clothes dryers can be wired with cords that have three prongs as well as with four prong cords depending on the age of the wiring installation three prong cords and 3 slot outlets were once the norm but since 2008 article 550 16 a 2 of the national electrical code nec has stipulated that connections for electric clothes dryers must be made with a 4 conductor cord and 3 pole 4 wire. It isn t easy to convert an ungrounded 3 prong outlet to a grounded 4 prong one the solution is typically to replace the dryer cord. In this instance the solution is to replace the old 3 prong cord with a 4 prong cord to match the new outlet.

If you will be calling an electrician to install the cord it may be cheaper for you to buy the 4 prong dryer cord beforehand. These outlets have four slots and will accept only 4 prong electrical cords. Do not plug a dryer cord into a receptacle unless it is properly and completely connected to the dryer. As a result contemporary 240 volt appliances such as dryers have four prong plugs while older outlets have only three.

The national electrical code began requiring 4 prong receptacles for 220 volt residential circuits in 2000 but it doesn t prohibit you from using your older dryer with a 3 prong cord. 4 6 out of 5 stars 3. Slide the new cord into the dryer chassis through the strain relief clamp that held the old cord. 4 prong dryer cord to match your outlet.

A 4 prong 30amp 250v dryer power cord will usually cost around 15 to 25 dollars if you buy it yourself. 5 coupon applied at checkout save 5 with coupon. Homeowners owning older dryers with 3 prong cords are sometimes perplexed when they move into a home that has a newer 4 slot outlet.