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Best picks

Best Mini Split Systems

These picks come straight from the data: verified Amazon ratings, review counts, and prices we observed on recorded dates across 19 tracked products. No sponsored placements, no guesses. Prices last checked 2026-09-03.

As an Amazon Associate, this site earns from qualifying purchases. Product links are affiliate links, and prices and availability shown are accurate as of the date noted and can change. See our editorial policy for details.

Top rated

Pioneer Diamante Pro 18,000 BTU 21 SEER2 230V Ductless Mini Split Heat Pump

Highest Amazon rating among the products we track in this category.

Amazon rating: 4.8 across 20 ratings. Price observed: $1,138 on 2026-08-24.

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Most reviewed

Senville LETO 24,000 BTU Mini Split Air Conditioner Heat Pump

Largest Amazon review count among the products we track in this category.

Amazon rating: 4.6 across 1,965 ratings. Price observed: $1,249.99 on 2026-09-03.

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Lowest observed price

Senville LETO 9,000 BTU Mini Split Air Conditioner Heat Pump

Lowest price we observed among tracked products rated 4.0 or higher with 50+ ratings.

Amazon rating: 4.4 across 1,665 ratings. Price observed: $699.99 on 2026-09-03.

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Also worth a look

MRCOOL 9,000 BTU Ductless Inverter Mini Split Air Conditioner & Heat Pump

Next-highest Amazon rating among the products we track in this category.

Amazon rating: 4.6 across 21 ratings. Price observed: $1,569 on 2026-09-03.

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Everything we track in this category

Tracked products ranked by verified Amazon rating (prices observed 2026-09-03)
ModelAmazon ratingObserved priceChecked
Pioneer Diamante Pro 18,000 BTU 21 SEER2 230V Ductless Mini Split Heat Pump4.8 (20 ratings)$1,1382026-08-24
MRCOOL 9,000 BTU Ductless Inverter Mini Split Air Conditioner & Heat Pump4.6 (21 ratings)$1,5692026-09-03
Senville LETO 24,000 BTU Mini Split Air Conditioner Heat Pump4.6 (1,965 ratings)$1,249.992026-09-03
Cooper & Hunter 9,000 BTU 230V Wall Mount Mini Split Heat Pump4.5 (103 ratings)$799.972026-09-03
Senville AURA 24,000 BTU Ductless Mini Split Air Conditioner & Heat Pump, Energy Star4.5 (540 ratings)$1,799.992026-08-24
Senville LETO 12,000 BTU Ductless Mini Split Air Conditioner & Heat Pump4.5 (506 ratings)$869.992026-08-24
Cooper & Hunter 24,000 BTU 230V Wall Mount Mini Split, 18.7 SEER2, Heat Pump, 2 Ton4.4 (311 ratings)$1,498.972026-08-24
DELLA Econo Series 35,000 BTU Mini Split Air Conditioner Heat Pump4.4 (352 ratings)$1,799.962026-09-03
DELLA Econo Series 23,000 BTU Ductless Mini Split Heat Pump, 17 SEER2, 230V4.4 (351 ratings)$1,099.962026-08-24
DELLA Vario Series 12,000 BTU Ductless Mini Split Heat Pump, 20.5 SEER2, 115V4.4 (1,438 ratings)$799.962026-08-24
Senville LETO 9,000 BTU Mini Split Air Conditioner Heat Pump4.4 (1,665 ratings)$699.992026-09-03
Cooper & Hunter MIA 12,000 BTU 115V Wall Mount Mini Split, 21.2 SEER2, Heat Pump4.3 (575 ratings)$899.972026-08-24
DELLA Optima Series 9,000 BTU Mini Split AC with Hyper Heat4.3 (265 ratings)$899.962026-09-03
MRCOOL 12,000 BTU 115V Ductless Inverter Mini Split AC & Heat Pump, 5th Gen DIY4.3 (21 ratings)$1,799.992026-08-24
MRCOOL DIY 5th Gen 18,000 BTU 115V Ductless Mini Split Heat Pump4.3 (16 ratings)$2,5092026-09-03
MRCOOL 12,000 BTU Ductless Inverter Mini Split Air Conditioner & Heat Pump4.0 (71 ratings)$1,5792026-09-03
Pioneer Diamante Pro 24,000 BTU 21 SEER2 230V Ductless Mini Split Heat Pump3.8 (15 ratings)$1,4382026-08-24
MRCOOL DIY 36,000 BTU 18 SEER2 Ductless Mini Split Heat Pump (with line set)Not enough ratings$3,7692026-08-24
MRCOOL DIY Select 24,000 BTU 16.5 SEER2 Ductless Mini Split Heat Pump (with line set)Not enough ratings$1,8992026-08-24