MrCool Mini Splits & Ductless HVAC Systems – DIY, Advantage & More

2117 products

The Kentucky brand that made mini-split installs a weekend project — pre-charged DIY line sets, no HVAC tech required, and the warranty stays intact when you install it yourself. Pro-install lines too: Olympus, VersaPro, and Universal.
Authorized MRCOOL Dealer DIY & pro-install series 7-yr compressor / 5-yr parts (DIY) Powerful Central HVAC
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Six-zone ductless mini split set with six white wall indoor units, outdoor condenser, and line setMulti-zone ductless mini split system with six white wall indoor units and outdoor condenser
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 6-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+6K+12K+12K+12K BTU Wall Mount Indoor Units
From $8,609.00 $11,199.00
In Stock — Est. Delivery Sep 3rd-12th
From $8,609.00 $11,199.00
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6-zone ductless mini split kit with six white indoor wall units, outdoor condenser, and line setMulti-zone ductless mini split system with six white indoor wall units and outdoor condenser
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 6-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+9K+9K+9K+12K BTU Wall Mount Indoor Units
From $8,370.00 $10,889.00
In Stock — Est. Delivery Sep 3rd-12th
From $8,370.00 $10,889.00
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White 6-zone ductless mini split system with six indoor units and condenserWhite 6-zone ductless mini split indoor wall units, multi-head stacked system
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 6-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+9K+9K+9K+9K BTU Wall Mount Indoor Units
From $8,213.00 $10,679.00
In Stock — Est. Delivery Sep 3rd-12th
From $8,213.00 $10,679.00
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6-zone ductless mini split heat pump kit with indoor units and outdoor condenser6-zone ductless mini split heat pump kit with multiple white wall-mount indoor units
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 6-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+9K+9K+12K+12K BTU Wall Mount Indoor Units
From $8,527.00 $11,089.00
In Stock — Est. Delivery Sep 3rd-12th
From $8,527.00 $11,089.00
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6-zone ductless mini split indoor units set with outdoor condenser and accessories6-zone ductless mini split indoor units set, white wall-mount air conditioners
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 6-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+9K+9K+9K+9K+9K BTU Wall Mount Indoor Units
From $8,288.00 $10,779.00
In Stock — Est. Delivery Sep 3rd-12th
From $8,288.00 $10,779.00
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MRCOOL multi-zone ductless mini split bundle with 6 white indoor units, outdoor condenser, and linesMRCOOL 6-zone ductless mini split system kit with multiple white indoor units and outdoor unit
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 6-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+9K+9K+9K+9K+12K BTU Wall Mount Indoor Units
From $8,445.00 $10,979.00
In Stock — Est. Delivery Sep 3rd-12th
From $8,445.00 $10,979.00
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MRCOOL multi-zone ductless mini split kit with 6 indoor units and outdoor condenserMRCOOL 6-zone ductless mini split kit with 6 indoor units and outdoor condenser plus lines
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 6-Zone Ductless Mini Split Air Conditioner and Heat Pump with 9K+9K+9K+9K+9K+9K BTU Wall Mount Indoor Units
From $8,363.00 $10,879.00
In Stock — Est. Delivery Sep 3rd-12th
From $8,363.00 $10,879.00
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White 2-zone ceiling cassette mini-split indoor units with slim front grilleWhite 2-zone ceiling cassette mini-split indoor units with remote controls and line set
MRCOOL MRCOOL DIY 5th Gen 18,000 BTU 2-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K BTU Ceiling Cassette Indoor Units
From $4,633.00 $6,029.00
In Stock — Est. Delivery Sep 3rd-12th
From $4,633.00 $6,029.00
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Ductless mini split system with two ceiling cassette indoor units, outdoor unit, and line setDuctless mini split system with two ceiling cassette units, outdoor unit, and refrigerant lines
MRCOOL MRCOOL DIY 5th Gen 18,000 BTU 2-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+9K BTU Ceiling Cassette Indoor Units
From $4,731.00 $6,159.00
In Stock — Est. Delivery Sep 3rd-12th
From $4,731.00 $6,159.00
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White ductless mini split system with two ceiling cassette indoor units, outdoor unit, line setWhite ceiling cassette indoor units with heat/cool label, outdoor unit and bundled line set
MRCOOL MRCOOL DIY 5th Gen 18,000 BTU 2-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+12K BTU Ceiling Cassette Indoor Units
From $4,742.00 $6,169.00
In Stock — Est. Delivery Sep 3rd-12th
From $4,742.00 $6,169.00
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Two-zone ceiling cassette mini split indoor units with remote control and line setTwo-zone ceiling cassette mini split indoor units with heats and cools label
MRCOOL MRCOOL DIY 5th Gen 18,000 BTU 2-Zone Ductless Mini Split Air Conditioner and Heat Pump with 9K+9K BTU Ceiling Cassette Indoor Units
From $4,829.00 $6,279.00
In Stock — Est. Delivery Sep 3rd-12th
From $4,829.00 $6,279.00
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White 2-zone ductless mini split ceiling cassette indoor unit set with remote and line setWhite 2-zone ductless mini split ceiling cassette indoor unit with heat/cool display and line set
MRCOOL MRCOOL DIY 5th Gen 27,000 BTU 2-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+12K BTU Ceiling Cassette Indoor Units
From $5,287.00 $6,879.00
In Stock — Est. Delivery Sep 3rd-12th
From $5,287.00 $6,879.00
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MRCOOL two-zone ductless mini split system with ceiling cassette indoor units, outdoor unit, line setMRCOOL two-zone ductless mini split set with ceiling cassette indoor units and outdoor unit
MRCOOL MRCOOL DIY 5th Gen 27,000 BTU 2-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+18K BTU Ceiling Cassette Indoor Units
From $5,318.00 $6,919.00
In Stock — Est. Delivery Sep 3rd-12th
From $5,318.00 $6,919.00
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Two-zone ductless mini split ceiling cassette indoor units, white with air ventsDuctless mini split ceiling cassette indoor units with heats and cools label and remote
MRCOOL MRCOOL DIY 5th Gen 27,000 BTU 2-Zone Ductless Mini Split Air Conditioner and Heat Pump with 9K+12K BTU Ceiling Cassette Indoor Units
From $5,385.00 $7,009.00
In Stock — Est. Delivery Sep 3rd-12th
From $5,385.00 $7,009.00
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Ductless mini-split system kit with two ceiling cassettes, outdoor unit and line setDuctless mini-split system with two ceiling cassette indoor units, outdoor unit and remote
MRCOOL MRCOOL DIY 5th Gen 27,000 BTU 2-Zone Ductless Mini Split Air Conditioner and Heat Pump with 9K+18K BTU Ceiling Cassette Indoor Units
From $5,416.00 $7,049.00
In Stock — Est. Delivery Sep 3rd-12th
From $5,416.00 $7,049.00
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Ductless mini split system: dual ceiling cassettes, outdoor unit, line set and remotesDuctless mini split system with dual ceiling cassettes, outdoor unit, tubing and remotes
MRCOOL MRCOOL DIY 5th Gen 27,000 BTU 2-Zone Ductless Mini Split Air Conditioner and Heat Pump with 12K+12K BTU Ceiling Cassette Indoor Units
From $5,396.00 $7,019.00
In Stock — Est. Delivery Sep 3rd-12th
From $5,396.00 $7,019.00
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Ceiling cassette mini split indoor units with remote, line set, and outdoor unitCeiling cassette mini split indoor units with outdoor condenser and connected line set
MRCOOL MRCOOL DIY 5th Gen 36,000 BTU 2-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+18K BTU Ceiling Cassette Indoor Units
From $5,761.00 $7,489.00
In Stock — Est. Delivery Sep 3rd-12th
From $5,761.00 $7,489.00
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MRCOOL ductless mini split air conditioner kit with two ceiling cassette indoor unitsDuctless mini split system with two ceiling cassette indoor units, outdoor unit, and line set
MRCOOL MRCOOL DIY 5th Gen 36,000 BTU 2-Zone Ductless Mini Split Air Conditioner and Heat Pump with 12K+12K BTU Ceiling Cassette Indoor Units
From $5,839.00 $7,599.00
In Stock — Est. Delivery Sep 3rd-12th
From $5,839.00 $7,599.00
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White dual-zone ductless mini split indoor ceiling cassette units with remote controlsWhite ductless mini split indoor cassette with remote and line set; heats and cools
MRCOOL MRCOOL DIY 5th Gen 36,000 BTU 2-Zone Ductless Mini Split Air Conditioner and Heat Pump with 12K+18K BTU Ceiling Cassette Indoor Units
From $5,870.00 $7,639.00
In Stock — Est. Delivery Sep 3rd-12th
From $5,870.00 $7,639.00
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White ductless mini split ceiling cassette indoor units with remote and line accessoriesWhite ductless mini split ceiling cassette indoor units with refrigerant lines and remote
MRCOOL MRCOOL DIY 5th Gen 36,000 BTU 2-Zone Ductless Mini Split Air Conditioner and Heat Pump with 9K+18K BTU Ceiling Cassette Indoor Units
From $5,859.00 $7,619.00
In Stock — Est. Delivery Sep 3rd-12th
From $5,859.00 $7,619.00
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MRCOOL ductless mini split system with two white ceiling cassette indoor unitsMRCOOL ductless mini split with two white ceiling cassettes, remote, and refrigerant lines
MRCOOL MRCOOL DIY 5th Gen 36,000 BTU 2-Zone Ductless Mini Split Air Conditioner and Heat Pump with 18K+18K BTU Ceiling Cassette Indoor Units
From $5,901.00 $7,679.00
In Stock — Est. Delivery Sep 3rd-12th
From $5,901.00 $7,679.00
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MRCOOL 2-zone ductless mini split outdoor condenser unit, white, with dual fan grillesMRCOOL ductless mini split outdoor condenser unit with dual fan grilles and side panel
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 2-Zone Ductless Mini Split Air Conditioner and Heat Pump with 18K+18K BTU Ceiling Cassette Indoor Units
From $6,586.00 $8,569.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,586.00 $8,569.00
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Ductless mini split system kit with three white ceiling cassette indoor units and outdoor unitThree white ceiling cassette indoor units with outdoor condenser and refrigerant line kit
MRCOOL MRCOOL DIY 5th Gen 18,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+6K BTU Ceiling Cassette Indoor Units
From $6,172.00 $8,029.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,172.00 $8,029.00
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MRCOOL ductless ceiling cassette mini split kit with three indoor units and outdoor unitMRCOOL ductless ceiling cassette kit with heating/cooling display, three indoor units
MRCOOL MRCOOL DIY 5th Gen 27,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+6K BTU Ceiling Cassette Indoor Units
From $6,717.00 $8,739.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,717.00 $8,739.00
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About MrCool Mini Splits & Ductless HVAC Systems – DIY, Advantage & More

Mr Cool delivers innovative, energy-efficient HVAC solutions trusted by thousands for DIY installs and pro performance. Discover Mr Cool mini splits & DIY HVAC at Home Outlet Direct. Energy-efficient 5th Gen systems with easy No-Vac install, free shipping & up to 20% off. Shop now!

FAQs About MrCool Mini Splits & Ductless HVAC Systems – DIY, Advantage & MoreFAQs

MrCool Mini Splits & Ductless HVAC Systems – DIY, Advantage & More — buying, delivery, and installation

Yes, Mr Cool DIY series uses pre-charged quick-connect lines – no vacuum pump needed, and it preserves the full warranty if instructions are followed.

DIY suits self-installs with app control and high SEER; Advantage offers pro-grade efficiency for traditional setups at lower cost.

Mr Cool systems hit 15-22 SEER2 with hyper heat for cold climates, outperforming window units while slashing utility costs.