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Best picks

Best DIY Mini Split Systems

These picks come straight from the data: verified Amazon ratings, review counts, and prices we observed on recorded dates across 37 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.

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

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Most reviewed

Sensibo Sky Smart Wireless Air Conditioner Controller

Largest Amazon review count among the products we track.

Amazon rating: 4.2 across 6,019 ratings. Price observed: $99 on 2026-09-03.

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Lowest observed price

JEACENT Mini Split Wall Mounting Bracket, 7,000-15,000 BTU

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

Amazon rating: 4.6 across 1,270 ratings. Price observed: $24.99 on 2026-09-03.

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Also worth a look

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

Next-highest Amazon rating among the products we track.

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

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Everything we track, ranked

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
JEACENT Mini Split Wall Mounting Bracket, 7,000-15,000 BTU4.6 (1,270 ratings)$24.992026-09-03
Leak Saver Mini Split Cleaning Kit (Fits 27-35in Units)4.6 (618 ratings)$35.952026-09-03
MRCOOL 9,000 BTU Ductless Inverter Mini Split Air Conditioner & Heat Pump4.6 (21 ratings)$1,5692026-09-03
Oiktylr Mini Split Cleaning Kit with 2L Pressure Sprayer (Fits 38-48in)4.6 (394 ratings)$42.992026-09-03
Senville LETO 24,000 BTU Mini Split Air Conditioner Heat Pump4.6 (1,965 ratings)$1,249.992026-09-03
UNIREACH AG3000 HVAC Surge Protector, 120/240V4.6 (79 ratings)$36.992026-09-03
Yarssihha Mini Split Ground Stand for 9,000-24,000 BTU Condensers4.6 (141 ratings)$85.992026-09-03
Cielo Breez Lite Smart AC Controller (Black)4.5 (697 ratings)$682026-09-03
Cielo Breez Max Smart WiFi Thermostat for Mini-Split (Black)4.5 (1,000 ratings)$122.892026-09-03
Cooper & Hunter 9,000 BTU 230V Wall Mount Mini Split Heat Pump4.5 (103 ratings)$799.972026-09-03
DELLA 18K BTU 2-Zone (9K+9K) Mini Split AC & Heat Pump4.5 (26 ratings)$1,699.972026-09-03
LyPrem 16.5ft 4-Inch PVC Mini Split Line Set Cover Kit4.5 (1,207 ratings)$65.992026-09-03
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
TAKTOPEAK 3-Inch 17ft Mini Split Line Set Cover Kit4.5 (747 ratings)$49.992026-09-03
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
Midea 12,000 BTU U-Shaped Window Air Conditioner4.4 (428 ratings)$509.992026-09-03
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
Senville 36,000 BTU 4-Zone Mini Split AC/Heating System4.3 (136 ratings)$3,299.992026-09-03
Aquastrong Mini Split HVAC Condensate Pump, 9.6 GPH, 115V/230V4.2 (800 ratings)$52.992026-09-03
ROVSUN 3-Zone 28,000 BTU (9K/9K/9K) Mini Split AC/Heating System4.2 (86 ratings)$1,799.992026-09-03
Sensibo Sky Smart Wireless Air Conditioner Controller4.2 (6,019 ratings)$992026-09-03
Midea 8,000 BTU U-Shaped Smart Inverter Window Air Conditioner4.1 (891 ratings)$399.992026-09-03
Whynter ARC-14SH 14,000 BTU Dual Hose Portable Air Conditioner & Heater4.1 (3,796 ratings)$509.992026-09-03
MRCOOL 12,000 BTU Ductless Inverter Mini Split Air Conditioner & Heat Pump4.0 (71 ratings)$1,5792026-09-03
Midea Duo 14,000 BTU Inverter Portable Air Conditioner with Heat3.8 (214 ratings)$679.992026-09-03
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