Smaller BTU air conditioner?

I bought the high efficiency Dometic so I can run it with my Honda 2000. It also works great off a regular home outlet. More people should look into this. It replaced an 11,000 btu old unit that died.

Years ago they made a 7100-11,000-13,500 ONLY.Then due to demand and the smaller units could not adequately (7100) cool any size RV they dropped the 7100. Now they offer 11,000-13,500- 15000 btu units. They ALL fit they same size 14 inch by 14 inch cutout in the roof. So, any AC unit you want will fit your roof top cutout. Doug

I thought I have heard of 7500 btu units.

MrWizard wrote:
smallest i ever heard of was 9000BTU polar cub

Ok, thanks...yeah I found that one. Does it just fit into the square hole and plug into the junction box?

the biggest roof top A/C .. i know of is 15,000 BTU
anything bigger is a basement mounted unit with "duct work" similar too a residential

Smaller? I would like to find bigger. What is the biggest?
Bill

smallest i ever heard of was 9000BTU polar cub