Installation was very simple on my mere year old 13.5k Dometic Brisk Air II. NetworkRV has diagrams you can print out and follow, which really simplifies things. It took maybe 30 minutes to install. We fired it up on house 120AC just to make sure it was wired up correctly and working...
My 7 year old Dometic failed. I am replacing with a Atmos. The installers, more than one company, state this product will not reset and suggest replacing with a new soft start. Micro-Aire denies a problem. It's sad they are sticking their heads in the sand. Beware of Micro-Aire ...