Air conditioning in the summer can make you feel cool as a cucumber. That is, until you receive your electricity bill. You might get a heat stroke just from opening your mail, which would defeat the purpose of having A/C in the first place. Fans can help, but they’re no substitute for A/C. What’s one to do? Consider investing in a ductless mini-split. A ductless mini-split is an air-conditioning unit that you can run without connecting to any central air duct.
There are numerous benefits to getting a ductless mini-split. For starters, it can accommodate a wider range of apartment and building types, and can be more easily installed than central air. Going ductless can also save on energy costs. According to Energy.gov, cooling losses from ducts can account for more than 30% of energy use. That means your central unit will be working harder but less effectively.
The other advantage is that you can customize each unit to each room. You can make the bedroom cooler than the living room, for example, so you’re not wasting energy on rooms that aren’t being used.
The thing to bear in mind is that while ductless will save you in the long term, you’ll be taking a big hit to your wallet in the short term. These units can run between $1,500 and several thousand depending on how many indoor units you get. We’ve selected some of the more affordable units that will still give you great cooling power.
1. Mr. Cool 18,000 BTU Ductless Mini Split Air Conditioner
This air conditioner is compatible with Alexa and Google, or you can control it through its own designated app. It can be installed without professional help. It has adjustable cooling and heating settings.
Pros: Runs quietly, effective heating and cooling.
Cons: Instruction manual could be more helpful.
2. Pioneer Mini Split Heat Pump 12,000 BTU
Pioneer offers a wide array of Mini-Split units from the same Amazon listing, ranging from 9,000 BTU to 36,000 BTU. This unit has cooling and heating capacities, and runs quietly.
Pros: Quiet running, effective cooling.
Cons: Internet connectivity requires purchasing a separate module. 
3. Senville SENL-12CD Mini Split Air Conditioner, 9000 BTU
This affordable model includes air conditioning and heating, as well as a dehumidifier and fan. A remote is included, as well as a 16-foot line set and a wiring harness for installation.
Pros: Economical, effective cooling and heating, runs quietly.
Cons: Professional installation is required.