DIY MINI SPLITS

Install Your Own DIY AC & Save Thousands. No Contractor Needed.

  • Install in a weekend
  • Pre-charged refrigerant lines (no HVAC tools)
  • Save $3,000+ vs professional install
  • Heat & cool year-round

Why Choose DIY Mini-Splits?

Install Yourself in a Weekend

Pre-charged lines and basic household tools make DIY installation a breeze

Lower Energy Bills

Cut energy usage by up to 30% with zoned cooling

No Ductwork, No Mess

Wall-mounted units install anywhere without ripping out walls or ceilings

Put Unused Space to Work

Turn garages, attics, and sunrooms into livable areas

DIY MADE SIMPLE

Skip the Contractor. Install it Yourself.

Get professional results on a DIY budget with our pre-charged refrigerant lines and 100% mechanical quick-connect fittings. No vacuum pump or fancy HVAC tools required.

  • Save thousands on install costs
  • Install in hours, not days
  • Uses basic household tools
  • Dedicated support line & chat
Find Your System
PRE-CHARGED & READY TO INSTALL

Hassle-Free Quick-Connect Lines

Pre-charged line sets eliminate the most complicated part of installation, so you can install your system without specialized equipment. Just connect, tighten, and start enjoying comfort sooner.

  • Factory-charged with R454B/R32 — no refrigerant handling required
  • Secure brass quick-connect fittings for a reliable seal
  • Includes 25 ft. insulated copper line set
Shop DIY Quick Connect Systems

Find the Right System for Your Space

Year-Round Comfort

DIY Made Simple

Get up and running in four easy steps

Choose the right size:

Find the perfect system based on your room and layout.

Learn More

Order your system:

Everyday free shipping on all systems and accessories.

Learn More

Install in hours:

Pre-charged lines and simple connections do the heavy lifting.

Learn More

Start saving:

Enjoy efficient heating and cooling with lower energy bills.

Learn More

Transform Any Space with DIY Mini-Splits

What Our Customers Are Saying

Ready to install your own DIY quick connect mini-split?

We'll send you an exclusive discount and step-by-step planning and installation guide.

Take a Deeper Dive Into Mini-Splits

DIY Mini-Split FAQs

No, Perfect Aire Quick Connect Mini-Splits are pre-charged for DIY installation. A certified electrician is required for wiring.

Your system comes with all parts needed for installation, including a 25' Quick Connect line set and communication cable to connect the indoor and outdoor units.

Install with household tools—no HVAC equipment needed! You'll need a drill, level, stud finder, screwdriver, wrenches, and a hole saw.

Yes! Mini-splits prevent energy loss from ductwork and offer zoned heating & cooling, so you only condition the rooms you use. Inverter technology adjusts power use based on demand, running more efficiently than traditional systems that cycle on and off. This saves energy and reduces utility bills.

Yes, mini-splits run quieter than traditional HVAC. The indoor unit has low-decibel operation, and variable-speed fans reduce noise.

Most homeowners finish in a single afternoon. With Quick Connect lines and basic tools, you can mount the units, connect the lines, and power it up without special equipment.

In many homes, yes. Mini-splits are efficient enough to handle everyday comfort. They're especially popular in older houses without ductwork or in new spaces like garages, basements, and additions.

Mini-splits are built for year-round use. They cool efficiently in the summer and heat well in cold weather, although extreme winters may require a secondary heating source. Check the model's low-temperature rating to make sure it meets your needs.

Mini Splits Explained:

The Simple Way to Heat & Cool Without Ductwork

Mini Splits Explained:

7-Year Parts & Compressor Warranty

Best warranty in the business

Always Free Shipping

Ships from Chicago, IL

Hassle-free Returns

30-day return window

Dedicated Support

Call or chat to speak with an expert