Forum Discussion

mlts22's avatar
mlts22
Explorer
Feb 22, 2016

Worth buying a generator with a motorhome with an Onan?

At the Austin RV show, one place was offering a Yeti cooler or a Champion 4000 generator. What would you choose?

If I were out boondocking, the Champion 4000 generator, if jammed in a doghouse and well away from my rig might be OK, but it isn't my idea of fun. The Yeti cooler is nice, but since I'm not really passively hunting, it might just wind up not that useful.

What would you choose?
  • My Champion 3500/4000 can be heard about 300 feet away or about 100 feet farther than my Honda 2000 under similar conditions. No big deal.
  • It definitely isn't "free"... it was mainly a show incentive.

    Next to a price reduction, if I had to have something tossed in, I'd rather have a Dometic/Waeco or Norcold cooler style fridge (with compressor), as those would quickly cool food items before going in the RV's fridge.

    It looks like the cooler might be the best bet, although I may see if I can get a "real" generator included in the deal (a Honda eu2000i) for a reasonable price bump, just because the inverter generator can be located away from the vehicle (less noise/vibration), it uses less gas when running to top off the batteries, and because the Onan generator won't run if the house batteries are too low, it would help with getting enough charge there.

    Are those Champion 3500/4000 generators that loud? I currently use a Yamaha 3000 watt inverter model, and it will spin at 3800 RPM solidly until I flip the econ switch, then will run at lower revs.
  • wa8yxm's avatar
    wa8yxm
    Explorer III
    I would choose the Champion.. IF it is an inverter model that is.
    My Onan sucks around 1 GPH out of the fuel tank, That Champanion can run many hours on one gallon. IT is very quiet (At low load many can not hear it, I can but I have to listen close) and it is enough to keep the batteries charged all night even with full furnace operation.