They are air, calcium chloride brine, sodium chloride brine, alcohol, and similar nonfreezing solutions. The purpose of Class 2 refrigerants is to receive a reduction of temperature from Class 1 refrigerants and convey this lower temperature to the area to be air-conditioned.
Elections for the United States Senate will be held on November 8, 2016, with 34 of the 100 seats in the Senate being contested in regular elections whose winners will serve six-year terms from January 3, 2017 until January 3, 2023.
Elections for the United States Senate were held on November 4, 2008, with 35 of the 100 seats in the Senate being contested. Thirty-three seats were up for regular elections; the winners were eligible to serve six-year terms from January 3, 2009 to January 3, 2015, as members of Class 2.aniel Lewis is running as a Libertarian candidate for the United States Senate. He was certified March 3, 2008 by the Tennessee Division of Elections as having achieved ballot access for the November 4, 2008 election as a candidate for United States Senate.