What is the model of the LG washer and dryer?
1) 4.5 cu. ft. front load washer and 7.4 cu. ft. dryer
2) 4.5 cu. ft. top load washer and 7.4 cu. ft. dryer
3) 4.5 cu. ft. front load washer and 6.4 cu. ft. dryer
4) 4.5 cu. ft. top load washer and 6.4 cu. ft. dryer
