I finally got rid of my old, loud Dometic air conditioners. I have been hauling around a jug of R410A just to keep them going. They were only about 8 yrs old but both have been leaking for about 5 years. I just installed 2 Furrion Chill Cube inverter variable speed 18K BTU A/C's. I slept so well last night not having to hear those old loud Brisk II's cut on and off. I...