Mini Split Air Conditioners are split systems with both indoor and outdoor units. The AC compressor is either in your house or outside (depending on what type of system you have). An outdoor condenser is what powers your Mini Split Air Conditioner and provides you with cool air from outside (like a refrigerator). Without this unit running, you will not be able to provide any cooling or heating for your home. Your indoor units only work with an outdoor condenser. The best 6000 BTU mini-split options are on our site. We've done the research, and we can help you find what's suitable for your heating or cooling needs. If you're confused about which model is ideal for your home, don't worry--we have a helpful buying guide to walk you through everything from size considerations to installation tips. And if you need assistance with sizing, let us know! Our experts will be happy to answer any questions and offer advice based on their expertise in HVAC systems. You deserve a unit that meets all of your specifications--and ours comes closer than anyone else's out there! Check out the models we have researched for you.