You can always try, but it's probably going to be to no avail. Nowhere in the FMCSR or FMVSS does it state any requirement for air conditioning to be available or serviceable in any sort of commercial vehicle.
If your boss man wants to put an idle shutdown timer on your truck, and not have an APU or other means of providing you with climate control when that truck is shut down, they can very well do it.
Have you considered driving for a different company?
It functions the same as any other automotive air conditioning system, albeit a sleeper cab tractor will typically have a second compressor for the air conditioning system in the sleeper.
Alex Groesbeck (born March 7, 1873 in Warren, Michigan; died March 10, 1953 in Detroit, Michigan) succeeded Albert E. Sleeper as the thirtieth Governor of Michigan, serving between January 1, 1921 and January 1, 1927, including the whole of 1922.
Alex Groesbeck (born March 7, 1873 in Warren, Michigan; died March 10, 1953 in Detroit, Michigan) succeeded Albert E. Sleeper as the thirtieth Governor of Michigan, serving between January 1, 1921 and January 1, 1927, including the whole of 1923.
Alex Groesbeck (born March 7, 1873 in Warren, Michigan; died March 10, 1953 in Detroit, Michigan) succeeded Albert E. Sleeper as the thirtieth Governor of Michigan, serving between January 1, 1921 and January 1, 1927, including the whole of 1924.
Alex Groesbeck (born March 7, 1873 in Warren, Michigan; died March 10, 1953 in Detroit, Michigan) succeeded Albert E. Sleeper as the thirtieth Governor of Michigan, serving between January 1, 1921 and January 1, 1927, including the whole of 1926.
A sleeper railway carriage (or a sleeper, a rail sleeper, a sleeper car).
Albert Sleeper (born December 31, 1862 in Bradford, Connecticut; died May 13, 1934 in Lexington, Michigan) succeeded Woodbridge Nathan Ferris as the twenty-ninth Governor of Michigan, serving between January 1, 1917 and January 1, 1921, including the whole of 1918.
Albert Sleeper (born December 31, 1862 in Bradford, Connecticut; died May 13, 1934 in Lexington, Michigan) succeeded Woodbridge Nathan Ferris as the twenty-ninth Governor of Michigan, serving between January 1, 1917 and January 1, 1921, including the whole of 1919.
Albert Sleeper (born December 31, 1862 in Bradford, Connecticut; died May 13, 1934 in Lexington, Michigan) succeeded Woodbridge Nathan Ferris as the twenty-ninth Governor of Michigan, serving between January 1, 1917 and January 1, 1921, including the whole of 1920.
Jim Sleeper was born in 1947.
Polite Sleeper was created in 2007.
The Sleeper Awakes was created in 1910.