Mini Split Brands, Ranked by the Verified Data
Every brand in our verified dataset, compared on the fields that survive fact-checking: system count, verified price spread, best efficiency, coldest heating rating, and whether the brand sells a true-DIY system. Our dataset holds 38 verified system(s) here, 38 with first-hand prices from $659 to $6,860.25; the cheapest is the Klimaire KSIE 12k, and 6 of them are true DIY (pre-charged line sets).
Computed from our dataset
- 43 system(s) from our verified dataset appear on this page; 38 carry a verified USD price.
- Price range: $659 to $6,860.25 (verified 2026-11-04).
- Cheapest: Klimaire KSIE 12k at $659 (Heat & Cool).
- Highest SEER2: Senville AURA 12k at 25.4 SEER2.
- Best heating rating: Senville AURA 12k, rated to -22°F.
- True DIY in this list: 8 system(s) with factory pre-charged line sets.
| System | Zones | BTU | Coverage | SEER2 | Heats to | Install | Price | |
|---|---|---|---|---|---|---|---|---|
| Klimaire KSIE 12k KSIE012-H120-O / KSIE012-H120-IW-2 | 1 | 12,000 | 550 sq ft | — | 5°F | Pro / flare | $659$969 at Heat & Cool | Check price |
| Cooper & Hunter MIA 12k CH-RLS12MIA-230VI / CH-RLS12MIA-230VO | 1 | 12,000 | up to ~550 sq ft | 21.3 | 5°F | Pro / flare | $729.57$860.89 at MiniSplitsForLess | Check price |
| Senville LETO 9k SENL-09CD/220 | 1 | 9,000 | — | 21.2 | 5°F | Pro / flare | $799.99 at Senville | Check price |
| Senville LETO 12k SENL-12CD | 1 | 12,000 | 450-750 sq ft | 21.2 | 5°F | Pro / flare | $799.99 at Senville | Check price |
| TOSOT Cosmo 12k Cosmo 12k (230V) | 1 | 12,000 | 650 sq ft | 19 | -13°F | Pro / flare | $809.99 at TOSOT Direct | Check price |
| Pioneer Diamante Pro 12k WYT012ALSI20RL | 1 | 12,000 | 350-500 sq ft | 20 | -4°F | Pro / flare | $928$1,329 at Pioneer Mini Split | Check price |
| LG Standard 12k KSSAE121A | 1 | 12,000 | up to 550 sq ft | 18 | — | Pro / flare | $929 at HVACDirect | Check price at HVACDirect |
| MRCOOL Advantage 5th Gen 12k (pro install) A-12-HP-115D-O | 1 | 12,000 | up to 550 sq ft | 21.2 | 5°F | Pro / flare | $937 at HVACDirect | Check price at HVACDirect |
| Senville LETO 18k SENL-18CD | 1 | 18,000 | 700-1,000 sq ft | 19.2 | 5°F | Pro / flare | $999.99 at Senville | Check price |
| Pioneer Diamante Pro 18k WYT018GLSI20RL | 1 | 18,000 | 500-750 sq ft | 21 | -4°F | Pro / flare | $1,178$1,679 at Pioneer Mini Split | Check price |
| Senville LETO 24k SENL-24CD | 1 | 24,000 | 1,000-1,250 sq ft | 18.7 | 5°F | Pro / flare | $1,249.99 at Senville | Check price |
| TOSOT Cosmo 24k GWH24AWEXF-D6DNA1FI / GWH24ATEXF-D6DNA1FO | 1 | 24,000 | 1,400 sq ft | 19 | -13°F | Pro / flare | $1,299 at TOSOT Direct | Check price |
| Senville AURA 12k SENA-12HF | 1 | 12,000 | — | 25.4 | -22°F | Pro / flare | $1,399.99 at Sylvane | Check price |
| Senville AURA 12k Ceiling Cassette SENA-12HF-IC | 1 | 12,000 | — | 22.2 | -22°F | Pro / flare | $1,399.99 at Senville | Check price |
| Pioneer Diamante Pro 24k WYT024GLSI20RL | 1 | 24,000 | 750-1,000 sq ft | 21 | -4°F | Pro / flare | $1,528$2,179 at Pioneer Mini Split | Check price |
| Friedrich Floating Air Pro 9k FPHW091C | 1 | 9,000 | up to 400 sq ft | — | -4°F | Pro / flare | $1,598 at Sylvane | Check price |
| MRCOOL DIY Easy Pro 12k EZPRO-12-HP-11516D-O | 1 | 12,000 | up to 550 sq ft | 19.5 | -13°F | True DIY | $1,649 at HVACDirect | Check price at HVACDirect |
| LG Standard 24k KSSAE241A | 1 | 24,000 | up to ~1,500 sq ft | 18 | — | Pro / flare | $1,668 at HVACDirect | Check price at HVACDirect |
| Senville AURA 24k SENA-24HF | 1 | 24,000 | — | — | -22°F | Pro / flare | $1,769.99 at Sylvane | Check price |
| MRCOOL DIY Easy Pro 18k EZPRO-18-HP-23016D-O | 1 | 18,000 | up to 800 sq ft | 20 | -13°F | True DIY | $1,827 at HVACDirect | Check price at HVACDirect |
| Daikin Oterra 12k FTXF12BVJU9 / RXF12BVJU9 | 1 | 12,000 | 400-600 sq ft | 21 | 5°F | Pro / flare | $1,940$2,294.40 at HVACDirect | Check price at HVACDirect |
| Klimaire KSIE 24k KSIE024-H220-S(W) | 1 | 24,000 | — | — | — | Pro / flare | $1,965 at A&A Mini Splits | Check price |
| Pioneer Quantum Ultra 18k Dual-Zone (2x 9k) Quantum Ultra YN020GLFI20M2D | 2 | 18,000 | — | — | -13°F | Pro / flare | $2,094 at Pioneer Mini Split | Check price |
| MRCOOL DIY Easy Pro 24k EZPRO-24-HP-23016D-O | 1 | 24,000 | ~1,050 sq ft | 18.9 | -13°F | True DIY | $2,149 at HVACDirect | Check price at HVACDirect |
| MRCOOL DIY 5th Gen 12k DIY-12-HP-WM-115D25-O | 1 | 12,000 | up to 550 sq ft | 22 | -13°F | True DIY | $2,359 at HVACDirect | Check price at HVACDirect |
| MRCOOL DIY 5th Gen 2-Zone 18k (6+6) DIY-MULTI3-18HP230 | 2 | 18,000 | — | 23.9 | -13°F | Pro / flare | $2,469$2,715.90 at HVACDirect | Check price at HVACDirect |
| Cooper & Hunter Olivia Hyper Heat 24k CH-R24MOLVWM-230VI / CH-RHP24-230VO | 1 | 24,000 | up to ~1,100 sq ft | 22.3 | -22°F | Pro / flare | $2,592.96 at MiniSplitsForLess | Check price |
| MRCOOL DIY 5th Gen 18k DIY-18-HP-WM-230D25-O | 1 | 18,000 | up to 800 sq ft | 21.5 | -13°F | True DIY | $2,909 at HVACDirect | Check price at HVACDirect |
| MRCOOL DIY 5th Gen 24k DIY-24-HP-WM-230D25-O | 1 | 24,000 | up to 1,050 sq ft | 22.7 | -13°F | True DIY | $3,329 at HVACDirect | Check price at HVACDirect |
| MRCOOL DIY 5th Gen 36k DIY-36-HP-WM-230D25-O | 1 | 36,000 | up to 1,550 sq ft | 18 | — | Pro / flare | $3,469 at Sylvane | Check price |
| Mitsubishi EX-Series Hyper-Heat 12k SUZ-AA12NLHZ / MSZ-EX12NLS | 1 | 12,000 | ~400-600 sq ft | 17.6 | — | Pro / flare | $3,792 at HVACDirect | Check price at HVACDirect |
| Daikin Aurora 18k FTXV18AVJU9 / RXT18AVJU9 | 1 | 18,000 | — | 21 | -13°F | Pro / flare | $3,932 at Alpine Home Air | Check price |
| Daikin Aurora MXT 18k 2-Zone (7+15) 2MXT18AVJU9 | 2 | 18,000 | — | 21 | — | Pro / flare | $3,956 at HVACDirect | Check price at HVACDirect |
| LG Multi F RED 18k 2-Zone (12+9) KUMXA181A | 2 | 18,000 | 900-1,050 sq ft | 20 | — | Pro / flare | $4,076 at HVACDirect | Check price at HVACDirect |
| Mitsubishi EX-Series Hyper-Heat 18k SUZ-AA18NLHZ / MSZ-EX18NLS | 1 | 18,000 | up to ~800 sq ft | 17.5 | -13°F | Pro / flare | $4,214.25 at HVACDirect | Check price at HVACDirect |
| MRCOOL DIY 5th Gen 3-Zone 36k (9+9+18) DIY-MULTI5-36HP230D | 3 | 36,000 | Per-zone: 400 / 400 / 1,000 sq ft | 23 | -13°F | Pro / flare | $4,538 at HVACDirect | Check price at HVACDirect |
| MRCOOL DIY 5th Gen 5-Zone 48k (6+9+9+9+12) DIY-MULTI6-48HP-230 | 5 | 48,000 | Per-zone: 250-600 sq ft | 21.8 | — | Pro / flare | $5,970 at HVACDirect | Check price at HVACDirect |
| Mitsubishi FX-Series MXZ 24k 2-Zone Hyper-Heat (12+15) MXZ-3D24NLHZ | 2 | 24,000 | ~1,200-1,400 sq ft total | 20 | — | Pro / flare | $6,860.25 at HVACDirect | Check price at HVACDirect |
| Senville AURA 18k Dual-Zone SENA-18HF/D | 2 | 18,000 | 750-1,250 sq ft | 25 | -22°F | Pro / flare | Not verified no USD price found | Specs source |
| Cooper & Hunter Mia NG 18k CH-NG18MIA230VO | 1 | 18,000 | — | — | -13°F | Pro / flare | Not verified no USD price found | Specs source |
| Klimaire KIWQ-KOIQ DIY 12k KIWQ12H2-45T + KOIQ12H2-45T | 1 | 12,000 | up to 550 sq ft | 24 | -13°F | True DIY | Not verified no USD price found | Specs source |
| TOSOT Muse 18k (prior generation) TST-SU-MUSE-18K230 | 1 | 18,000 | — | — | -13°F | True DIY | Not verified no USD price found | Specs source |
| Hisense Hi-EDGE 12k Hi-EDGE series (no per-size model published) | 1 | 12,000 | — | — | -4°F | Pro / flare | Not verified no USD price found | Specs source |
Brands by the verified numbers
- Cooper & Hunter: 3 verified systems, prices $729.57 to $2,592.96, coldest verified heating rating -22F, 0 true-DIY system(s).
- Daikin: 3 verified systems, prices $1,940 to $3,956, coldest verified heating rating -13F, 0 true-DIY system(s).
- Friedrich: 1 verified systems, prices $1,598 to $1,598, coldest verified heating rating -4F, 0 true-DIY system(s).
- Klimaire: 3 verified systems, prices $659 to $1,965, coldest verified heating rating -13F, 1 true-DIY system(s).
- LG: 3 verified systems, prices $929 to $4,076, no verified heating rating published, 0 true-DIY system(s).
- MRCOOL: 11 verified systems, prices $937 to $5,970, coldest verified heating rating -13F, 6 true-DIY system(s).
- Mitsubishi: 3 verified systems, prices $3,792 to $6,860.25, coldest verified heating rating -13F, 0 true-DIY system(s).
- Pioneer: 4 verified systems, prices $928 to $2,094, coldest verified heating rating -13F, 0 true-DIY system(s).
- Senville: 8 verified systems, prices $799.99 to $1,769.99, coldest verified heating rating -22F, 0 true-DIY system(s).
- TOSOT: 3 verified systems, prices $809.99 to $1,299, coldest verified heating rating -13F, 1 true-DIY system(s).
Buying notes
- Brand matters less than line: most brands here sell a value line and a cold-climate line with opposite heating ratings under one badge.