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 to the United States Senate were a part of the elections held in the United States on November 4, 2014 (and in some areas for a period of time ending November 4, 2014).Thirty-three Class 2 seats in the 100-member United States Senate were up for election as well as a few seats that were vacated early.The candidates winning these elections will serve six-year terms from January 3, 2015, to January 3, 2021 except for some special seats that are for part of the term.Additionally, special elections were held to fill three vacancies in other classes that occurred during the 113th United States Congress.he candidates winning these elections will serve six-year terms from January 3, 2015, to January 3, 2021 except for some special seats that are for part of the term. Additionally, special elections were held to fill three vacancies in other classes that occurred during the 113th United States Congress.