All ActivityMost RecentMost LikesSolutionsAir Conditioner Generator AdviceI am looking for suggestions for the least expensive way to power my Coleman Mach 8 air conditioner. I have a late 80's Champion Telstar RV. The RV itself is in good condition but, unfortunately, after spending over 1000 repairing the Onan Genset another component failed that will cost almost $2000 to fix. I am attending a week long event in the desert where I will need the RV AC for about6 hours a day (the RV was purchased mostly for this event so that I could have AC for my wife that has health issues). The Onan tech suggested buying a used generator on Craigslist . But, I am worried that I will spend another $1000 dollars and have the unit fail. For those more knowledgeable than I, if you had to power the AC, would you fix the 1989 800+ hour Onan generator, risk buying a used generator, purchase a cheaper portable unit or pay the painfully high cost of a new genset? Any and all help or suggestions would be appreciated.Atwood Water Heater Tank Replacement RingsI repaired the aluminum tank on my water heater and am ready to reinstall but would like to know if anyone has any tips on installing the metal rings.