The Replacement Dryer Kit is all the parts you need to replenish your Dryer Kit after you have installed the 220V outlet. The Replacement Kit comes with 6 feet of 10/4 Romex wire, a Romex wire connector, 2 gang old work electrical box, 30A/220V outlet, outlet cover and 1 breaker. Choose the breaker you need, either BR, CH, or QO.