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.
United States Senate election in Texas, 2014. The 2014 United States Senate election in Texas was held on November 4, 2014 to elect a member of the United States Senate. Incumbent Republican Senator and Senate Minority Whip John Cornyn ran for re-election to a third term. Primary elections were held on March 4, 2014.