Zone Air Mini Split Solutions
Every Zone Air system is pre-charged and built for easy DIY installation. Explore the mini split solutions below to find the right approach for your home.
DIY & Self-Install
DIY Mini Splits
Pre-charged, quick-connect systems built for homeowner installation.
Learn more →Best DIY Mini Splits
Quick picks by room size — 9K to 24K BTU systems built for DIY.
Learn more →Most Reliable DIY Mini Split System
Why pre-charged, factory-sealed systems fail less often — and the 2026 pick.
Learn more →DIY Mini Split Installation
Install your own mini split and save $3,000+.
Learn more →DIY Mini Split Kit
Everything you need to install a mini split yourself.
Learn more →Easy Install Mini Splits
Mini splits engineered for the simplest possible install.
Learn more →Easiest Mini Split to Install
Pre-charged, quick-connect systems you can install in an afternoon.
Learn more →Self-Install Mini Split
A mini split engineered for you to install yourself.
Learn more →Mini Split Without an HVAC Technician
Skip the contractor — install it yourself.
Learn more →DIY HVAC Systems
Do-it-yourself AC and heat pump systems you install yourself.
Learn more →Disadvantages of Mini Split Systems
An honest look at the downsides — cost, looks, install, maintenance — and how to minimize each.
Learn more →Pre-Charged & No-Vacuum Install
Pre-Charged Mini Splits
Factory-sealed line sets — no vacuum pump, no EPA license.
Learn more →Mini Split with Pre-Charged Line Set
Refrigerant sealed inside, quick-connect — no vacuum pump.
Learn more →No Vacuum Mini Split
Install with no vacuum pump — pre-charged and sealed.
Learn more →Quick Connect Mini Split
Hand-tighten line set fittings, no brazing or vacuuming.
Learn more →Mini Split Refrigerant: R-32 & R-454B
What refrigerant DIY mini splits use, and what the low-GWP switch means for you.
Learn more →Heat Pumps & Ductless Systems
Form Factor & Whole Home
In Ceiling Mini Split
Ceiling cassette and ceiling mounted mini splits — flush, even four-way airflow, DIY-ready.
Learn more →Recessed Mini Split Systems
Flush, hidden ductless heating and cooling for a clean, design-forward look.
Learn more →Whole Home Mini Split Systems
Multi-zone ductless heating and cooling for the entire house — no ductwork.
Learn more →Best Mini Splits for Tiny Homes
9K–12K BTU ductless systems that heat, cool, and dehumidify small spaces — 2026 buyer's guide.
Learn more →Best Multi Zone Mini Split Systems
DIY and contractor multi zone picks — Mitsubishi, Fujitsu, and Zone Air compared.
Learn more →Air Conditioners
Sizing & Power
1 Ton DIY Mini Split
12,000 BTU systems for rooms up to ~550 sq ft.
Learn more →1.5 Ton DIY Mini Split
18,000 BTU systems for spaces up to ~800 sq ft.
Learn more →110V DIY Mini Splits
Plug into a standard outlet — no new circuit, no electrician.
Learn more →Free Manual J Load Calculator
Size your mini split with a free load calculation.
Learn more →The 5,000 HVAC Rule
System age × repair cost — when to repair vs replace your HVAC system.
Learn more →