there have not been many posts about this generator, on any of the 6 RV forums i frequent.
i would advise you to do a search on the Powerhouse, at RV.net, in their Tech Issues forum. that's the only forum i've seen with posts about it.
Dan-Retired California Firefighter/EMT
and Zoe the Wonder Dog(R.I.P.)
2016 PrimeTime TracerAIR 255, pushing a 2014 Ford F150 SCREW XTR 4x4 3.5 Ecoboost w/Max Tow Package
4pt Equal-i-zer WDH and 1828lbs of payload capacity