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LG Mini-Split Models 2026: Which One Should You Buy?

by Dua Jones April 24, 2026

LG offers a broad range of ductless mini-split product lines in North America in 2026, spanning standard single-zone wall mounts, the LGRED° cold-climate series, multi-zone LMU systems, and concealed ducted options. LG also includes built-in WiFi and ThinQ smart home integration as standard on most models — a feature that some competitors offer only as an add-on. This guide covers LG's key product lines and helps you identify the right model for your application.

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LG Mini-Split Product Lines (2026)

Series	Type	BTU Range	Cold-Climate Rating	Best For
LGRED° (LSN/LSU)	Single-zone wall mount	9,000–24,000	To −13°F (−25°C)	Cold climates — Canada, northern US
Standard Wall Mount (LSN/LSU)	Single-zone wall mount	9,000–24,000	Standard (to approx. −4°F)	Moderate-climate residential
Art Cool Gallery	Single-zone wall mount	9,000–24,000	Standard	Design-forward spaces — frame for artwork display
LMU Multi-Zone	Multi-zone (2–5 indoor)	18,000–60,000	Varies by model	Whole-home multi-zone systems
Ceiling Cassette (LCN)	Ceiling-mounted	9,000–24,000	Standard	Open-plan spaces, light commercial
Concealed Duct (LCN)	Short-duct, hidden	9,000–24,000	Standard	Aesthetic preference, renovations

LG ThinQ and Built-In WiFi

A standout feature of LG's mini-split lineup is built-in WiFi on most models — no separate adapter required. This connects the unit natively to the LG ThinQ app for phone control, scheduling, energy monitoring, and smart home integration with Alexa, Google Home, and SmartThings. Competing brands often require a separate WiFi adapter at additional cost to enable these features.

Which LG Model Is Right for You?

Cold climate (below 0°F in winter): LGRED° series — rated to −13°F with maintained heating output.
Moderate climate: Standard LSN/LSU wall-mount series — strong efficiency, built-in WiFi, lower equipment cost.
Design priority: Art Cool Gallery — the indoor unit doubles as a picture frame that can display artwork or photos.
Whole home: LMU multi-zone outdoor unit paired with LSN indoor units.
Hidden installation: LCN concealed duct — installs in ceiling cavity with standard supply grilles visible.

Frequently Asked Questions

Does LG make a mini-split for cold weather?

Yes — the LGRED° series is LG's dedicated cold-climate product line, rated to heat at −13°F (−25°C). It is the recommended choice for Canadian and northern US installations where sub-zero temperatures are expected in winter.

Do all LG mini-splits have WiFi built in?

Most current LG models include built-in WiFi and ThinQ compatibility. Some older or base models may require a separately purchased WiFi adapter. Check the specific model's spec sheet to confirm — look for "ThinQ" or "WiFi Built-In" in the model description.