They have a start capacitor and you can replace with a hard start one. Mine burned out on my 15000 BTU unit on my 2012 because of to low voltage in one of the camp grounds. Took several months to show up but I remembered that RV park because of elect problems I had there. They had to jump some 50 amp breakers together to get me power. I didn't think much about it then...but I will from now own.
2015 338RETS Eagle Premier gloss sides., king.
2012 Ram 3500, crew cab 4x4 duelly Deleted
16k miles, 530HP, 1000 +torque.