When the defrost cycle energizes the reversing valve switches mode to the air conditioning mode switching the whole heat pump system into an air conditioner in the cooling mode. This is necessary to defrost the condenser coils but it is counteracted through the defrost control by the defrost control.
Unified Grocers. Unified Grocers, originally Unified Western Grocers, is a retailer-owned wholesale grocery cooperative that supplies independent supermarkets in the Western United States. It was formed in 1999 as the merger of United Grocers of Oregon (founded 1915) and Certified Grocers of California (founded 1922). In 2007 it acquired Associated Grocers of Seattle, Washington, and changed its name to Unified Grocers. The company has its headquarters in Commerce, California.
Southeastern Grocers LLC (formerly Bi-Lo Holdings) is a supermarket portfolio headquartered in Jacksonville, Florida, United States. The portfolio was created by Lone Star Funds in September 2013 as the new parent company for BI-LO, Harveys, Winn-Dixie, and the now recently opened banner known as Fresco y MÃ¡s. Southeastern Grocers was rated #31 in Forbes 2015 ranking on America's Largest Private Companies.