carry on a/c
my 79 H-30 haD a carry on 7000 in thehatch when i bought it. It just wouldnt keep up with the temps / humidity here on the gulf coast. i ran it 24/7 and by 10 am , it was strugglying. Another problem i had was the dripping of condensation if i had it in the V-berth. the unit ran well on a honda 2000 generator . However, the climate difference may make it worth while.Wound up selling mine fpr half of retail and installing a 16700 BTU central unit.Works vert well with temps in the high 90's.I enjoy a cool 73 in the salon of the hunter 30 in extremem heat of days.cost is abt $1500 and installation was stright forward. Did it my self in 2 days.If you plan on using it on the hook away from shore power, start up current is a big concern. i'd stay below 16 amps start-up if planning on using it off portable generator.