Great Design

The design of the unit is great. Easy to operate and intuitive controls. Battery design and size is perfect. Generates an impressive amount of cool air for its size. Including the intake and exhaust hoses with adapter plates is very smart. Applications are limited because of BTU output.
Only improvement, power connector harness to both battery and main unit incorporate a plug-in and screw collar. The recess is too deep to turn the screw collar unless your fingers are very small. Generates a significant amount of water as any A/C unit will. Manual should state that the drain hose must be connected and the unit positioned to allow for proper drainage at all times of operation.
During operation, unit generates a significant amount of heat from the exhaust hose. Placing the unit as near to the outside of an interior space will make the unit more efficient at cooling the space. Inlet air should be sourced from the space being cooled. I would suggest that the exhaust hose be of an insulated flex material to reduce radiant heating.

 

Phil Harris

From www.zerobreeze.com