A: Yes, PEX pipe is approved for radiant or hydronic heating applications. Since ferrous components are likely to be present in the system, it is important to use oxygen barrier PEX pipe to help prevent ferrous components from rusting. Learn more: SharkBite Radiant PEX Tubing.
Dick's original location in Wallingford on a summer night. Founders Dick Spady, H. Warren Ghormley, and Dr. B. O. A. Thomas opened the first Dick's in 1954 in Seattle's Wallingford neighborhood, on N.E. 45th Street. In 1955, a second Dick's was opened in Seattle's Capitol Hill district.
Dollar Thrifty Automotive Group is a holding company that owns Dollar Rent A Car and Thrifty Car Rental; it does not own Hertz and Advantage. A version of this article appears in print on May 20, 2012, on Page TR3 of the New York edition with the headline: Paying Less for That Rental Car.