May 22—Barely a week ago, Tom and Pam Volk moved into their new house in Sylvania and were forced to accept a temporary resident in the kitchen — a "replacement" refrigerator they had to buy because what they ordered had been delayed. "You can almost laugh, but who knows how long until I have the real refrigerator," Mr. Volk said about the black upscale KitchenAid refrigerator the couple .