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.
The 2016 United States elections will be held on Tuesday, November 8, 2016.During this presidential election year, the President of the United States and Vice President will be elected.ll seats in Senate Class III will be up for election. Additionally, special elections may be held to fill vacancies in the other two Senate Classes. Democrats may be better positioned to make gains in this cycle, due to the number of Republican Senators in Democratic-leaning states.