The patented ClimateRight portable A/C and Heater combos are suitable for garages, outdoor living sheds, cabins, small RVs, modular remote small buildings and more. Ideal if want or need an outside-the-structure mounting. Portables are in-sight, can get in the way, and can be more noisy. Window units are ugly. Once installed, the unit can be operated by wired remote and thermostat that mounts inside the structure (sold separately). This is the highest BTU outside-the-structure mounted system we offer. We do not warranty mobile vehicle mounting at this time.