Mini split systems and buying guidance

Find, Build, and Save on the Right Mini Split System

Shop single-zone and multi-zone mini splits, size your room, or find a recommended system with help from South Mini Splits.

Shop Mini Splits Find My Recommended System
Free shipping over $300 on qualifying orders.
2 Zone Cooper & Hunter Olivia Series, 1.5 Ton Air Conditioner, Ductless Mini Split with 9k+9k BTU Wall Mounts, R410A, 22.9 SEER 18K BTU I...
SAVE 25% ON SELECT SYSTEMS
Shop remaining R410A equipment deals
Shop remaining R410A equipment deals
Shop remaining R410A equipment deals
FREE SHIPPING Fast delivery on qualifying orders over $300.
AUTHORIZED DEALER Shop genuine systems with manufacturer support.
PRODUCT GUIDANCE Written help choosing products before and after checkout.
SECURE CHECKOUT Safe payment options and protected checkout.
FINANCING AVAILABLE Flexible payment options for qualified buyers.

Mini splits first

Shop Mini Split Systems

Browse systems, indoor-unit styles, installation kits, line sets, and mini split accessories.

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Single Zone Mini Split AC Units | 1-Room Cooling

Single-Zone Systems

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Pre-Made Kits

Multi-Zone Systems

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One Zone Wall Mount

Wall-Mount Systems

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4-Way Ceiling Cassettes

Ceiling Cassette Systems

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Ducted

Concealed Duct Systems

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Outdoor Units

Outdoor Units

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INSTALLATION KITS

Installation Kits

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Mini Split & HVAC Accessories | Installation Parts

Accessories

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Shop by customer need

Shop Mini Splits by What You Need

Start with the space or project you are working on instead of HVAC terminology.

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1

I need to cool one room

Bedrooms, garages, additions, offices, and shops.

Shop single zone → 2+

I need multiple rooms

Plan independent comfort across two or more zones.

Shop multi-zone → BTU

I already know my room size

Calculate or browse by recommended capacity.

Find my BTU → KIT

I need a complete kit

System packages with common installation components.

Shop complete kits → I/O

I need indoor or outdoor units

Replacement and system-building components.

Shop components → ?

I need help choosing

Tell us about your rooms, timeline, and preferences.

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Shop mini splits by room, job, or buyer path

Find the right mini split system without guessing through the catalog.

Narrow the catalog by room, capacity, or project type, then move into a guided recommendation or written quote path.

Send a job to quote

Curated product shelf

Featured Mini Split Products

Explore popular systems selected for practical residential and project applications.

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More ways to shop

Featured Collections

Shop timely offers, trusted product families, and focused equipment collections.

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PTAC Systems Room air PTAC Systems Browse in-stock packaged terminal air conditioners for hospitality, multifamily, and room applications. Shop PTAC → OLMO Products Brand spotlight OLMO Products Explore OLMO mini splits, room systems, and project-ready equipment in one collection. Shop OLMO → R410A Multi-Zone R410A R410A Multi-Zone Review available R410A multi-zone and pre-made system options while inventory remains. View R410A systems →

Guided shopping

Not Sure What Size Mini Split You Need?

Start with a sizing estimate, plan a multi-room system, or send your project to the South Mini Splits team.

01

BTU Calculator

Estimate a practical starting capacity based on room size and common load factors.

Calculate My BTU
02

Multi-Zone System Builder

Map rooms, choose indoor-unit capacities, and match a compatible outdoor system.

Open Multi-Zone Builder
04

Financing Options

Review available payment options before choosing your system.

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Trusted brands

Brands We Sell

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ACiQ Armbridge Bravo Cooper & Hunter Daikin DELLA Goodman Midea Mitsubishi MRCOOL OLMO Perfect Aire Verdant

Just landed

NEW Launches

Explore newly released systems, product families, and limited-time arrivals.

NEW BRAVO SERIES

Bravo Pisa, Inspired by Italy

Meet the slim-duct and ceiling-cassette lineup built for refined, flexible comfort.

Explore Bravo Pisa
JUST LANDED

Bravo Air Handlers

Discover new ducted equipment for complete, project-ready systems.

Shop Air Handlers

Explore New Goodman Products

Shop expanded Goodman equipment for central HVAC and whole-home comfort.

Explore Goodman

Guides and resources

Mini Split Guides and HVAC Tips

Learn how to size, compare, and complete a mini split project with practical guides and product information.

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VIP updates

Get Mini Split Deals and Product Updates

Get restock alerts, incoming inventory updates, product launches, seasonal promotions, and practical buying information.