Gday all well our new van aircon says Current Cosumption cooling 4.2 amps , heating 3.7 amps Start up Current 28 amps (150ms)
Cooling power 2.4 kw heating power 1.7 kw But I can assure you our new honda invertor generator 20 eui does the job easy.
Thankyou Dorian for youre knowledge and input on this subject. It is so much lighter and cheaper than the honda 3kva
Generator Cheers Bowsie