DIY Mini-Split Systems

Holiday Savings Start Now: Save Up To 20% Off MSRP on Mini-Split Systems

DIY mini split systems from are a do-it-yourself way to save money while providing heating and cooling to a single room or workshop or garage. Easy-to-install with no special tools required, you can set up a DIY mini split A/C yourself without having to pay a contractor. These savings come on top of low wholesale prices and free shipping to save you even more

If you know your way around a Phillips head screwdriver, then you can install a do-it-yourself mini split air conditioner. Save money, save time, and add comfort to your home without calling an HVAC technician. We have MRCOOL and Perfect Aire DIY ductless mini split systems at wholesale prices with free shipping and fast order processing.

No matter the brand you choose, you’re getting a system that is purposely manufactured for the weekend warrior. These DIY mini split AC systems have parts that fit together easily, are fully charged with quick connect refrigerant lines, and come with easy-to-read instructions to make sure you do the job right.

A DIY mini split system will provide climate control for 1 room (or more) without tying into your existing central air conditioning system. Ductless systems don’t use ductwork, so they create their own climate in their assigned zones. This makes them perfect for remodeling projects, add-ons, garages, finished basements, or for rooms that seem to defy conventional approaches to air conditioning.


Items 1-24 of 43

per page
Set Descending Direction

Items 1-24 of 43

per page
Set Descending Direction

Single-zone DIY ductless mini-split systems offer a perfect solution for air conditioning and heating a single space. They also can filter dust, bacteria, pollen and other harmful materials from the air. Each package includes an indoor air-handling evaporator unit and an outdoor condenser unit.

A DIY mini split system typically requires only a small hole in the wall to link the units using cables, copper tubing and drain line. No bulky ductwork is necessary, either, giving you a simple setup that’s far more efficient than window-mounted or forced-air systems.

Buy a DIY mini split air conditioner and ductless heat pump DIY package online at to benefit from our low prices on top brands such as Perfect Aire and MRCOOL. The high efficiency of your DIY mini air conditioner will pay dividends far into the future. Browse by spec to find the perfect single-zone ductless mini split air conditioner for your space. If you find you need air conditioning and climate control for multiple zones, check out our full line of  Ductless Mini Split Systems

If you have any questions about these DIY systems, call or use live chat to speak with our experts. We have certified HVAC techs on staff and offer service from 7 a.m. to 10 p.m. on weekdays so you can call at your convenience.

How much should it cost to install a mini split?

It should cost between $2,500 and $5,000 for the equipment. Labor varies by location, but is less than the cost of the equipment.

Do I need a license to install a mini split?

You do not need a license to install a mini split.

The DIY packages are designed for homeowner installation, requiring no special tools, no exposure to refrigerant and no high-end knowledge of HVAC principles.

How long does it take to install a mini split unit?

It takes around four hours to install a mini split system, provided site prep has already been done.

Learn more about DIY Mini Splits and installation here:

Customer Reviews