Forum Discussion
Chum_lee
Dec 18, 2019Explorer
As a reference point, the generator in my Class A, a 4000 watt Onan, uses about a 1/2 gallon per hour on the average, even when using the single roof top 13,500 BTU AC unit while boon docking.
Charging the batteries and running the refrigerator (Dometic 2652) in electric mode is childs play for my Onan 4K. It wastes a lot of fuel if that's all I do with it.
The Onan manual states that the fuel consumption at full load is about .75 gal per hour.
Chum lee
Charging the batteries and running the refrigerator (Dometic 2652) in electric mode is childs play for my Onan 4K. It wastes a lot of fuel if that's all I do with it.
The Onan manual states that the fuel consumption at full load is about .75 gal per hour.
Chum lee
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