The only drawback of a Honda 2000eu
running a large A/C unit is the increased fuel consumption. We run a 13,000 btu unit with no problem. We get a burn rate of approximately .20 gallons/hour which roughly translates to a running time of around 5 hours. To stop the early morning feedings we added an outboard auxiliary tank. This auxiliary tank boosts the fuel capacity to almost 4.5 gallons providing a run time of some 20 hours. When we go out we carry 5 gallons of gas for every two days we plan to spend on the hook. We run A/C all night and then in the morning we turn the a/c off to run coffe pot and microwave oven. In early afternoon and morning well run battery charger. The honda is very reliable, quiet and will continue to run under a thunderstorm.