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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Multi-zone ductless mini split kit with three white wall-mounted indoor units and outdoor unitThree white wall-mounted indoor units with outdoor condenser and line set accessories
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 12K+12K+24K BTU Wall Mount Indoor Units
From $6,877.00 $8,949.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,877.00 $8,949.00
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3-zone ductless mini split air conditioner with three white wall-mounted indoor units3-zone ductless mini split kit with three white wall-mounted indoor units and line set
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 12K+18K+18K BTU Wall Mount Indoor Units
From $7,065.00 $9,189.00
In Stock — Est. Delivery Sep 3rd-12th
From $7,065.00 $9,189.00
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3-zone ductless mini-split system with three white wall indoor units and outdoor unit3-zone ductless mini-split system with three white indoor wall units and outdoor unit
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 18K+18K+18K BTU Wall Mount Indoor Units
From $7,319.00 $9,519.00
In Stock — Est. Delivery Sep 3rd-12th
From $7,319.00 $9,519.00
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3-zone ductless mini split system with three white indoor wall units and line set kit3-zone ductless mini split with three white indoor wall units, outdoor unit, and line set kit
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 12K+18K+24K BTU Wall Mount Indoor Units
From $7,131.00 $9,279.00
In Stock — Est. Delivery Sep 3rd-12th
From $7,131.00 $9,279.00
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4-zone ductless mini split kit with four white wall-mounted indoor units and outdoor unit4-zone ductless mini split kit with four indoor units plus remote and line set
MRCOOL MRCOOL DIY 5th Gen 27,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+6K+6K BTU Wall Mount Indoor Units
From $4,836.00 $6,289.00
In Stock — Est. Delivery Sep 3rd-12th
From $4,836.00 $6,289.00
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Multi-zone ductless mini split set with four wall indoor units and outdoor condenserMulti-zone ductless mini split kit with four wall indoor units, line set, and outdoor unit
MRCOOL MRCOOL DIY 5th Gen 27,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+6K+9K BTU Wall Mount Indoor Units
From $4,911.00 $6,389.00
In Stock — Est. Delivery Sep 3rd-12th
From $4,911.00 $6,389.00
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MRCOOL ductless mini split air conditioner kit with 4 wall indoor units and outdoor unitMRCOOL ductless mini split multi-zone kit showing 4 wall-mounted indoor units and outdoor unit
MRCOOL MRCOOL DIY 5th Gen 36,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+6K+6K BTU Wall Mount Indoor Units
From $5,279.00 $6,869.00
In Stock — Est. Delivery Sep 3rd-12th
From $5,279.00 $6,869.00
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MRCOOL multi-zone ductless mini split set with four white wall indoor units and outdoor condenserMRCOOL multi-zone ductless mini split system with four white wall indoor units and outdoor condenser
MRCOOL MRCOOL DIY 5th Gen 36,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+6K+9K BTU Wall Mount Indoor Units
From $5,354.00 $6,969.00
In Stock — Est. Delivery Sep 3rd-12th
From $5,354.00 $6,969.00
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MRCOOL multi-zone ductless mini split set with four wall indoor units and outdoor unitMRCOOL multi-zone ductless mini split set with four wall indoor units, outdoor unit, and remote
MRCOOL MRCOOL DIY 5th Gen 36,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+6K+12K BTU Wall Mount Indoor Units
From $5,511.00 $7,169.00
In Stock — Est. Delivery Sep 3rd-12th
From $5,511.00 $7,169.00
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Multi-zone ductless mini split: four white wall-mounted indoor units and outdoor unitDIY multi-zone ductless mini split with four white indoor wall units, outdoor condenser, line set
MRCOOL MRCOOL DIY 5th Gen 36,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+6K+18K BTU Wall Mount Indoor Units
From $5,765.00 $7,499.00
In Stock — Est. Delivery Sep 3rd-12th
From $5,765.00 $7,499.00
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Four white wall-mount mini split indoor units with remote and line set kitMulti-zone mini split kit with four white indoor units, line set, and outdoor unit
MRCOOL MRCOOL DIY 5th Gen 36,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+9K+12K BTU Wall Mount Indoor Units
From $5,586.00 $7,269.00
In Stock — Est. Delivery Sep 3rd-12th
From $5,586.00 $7,269.00
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MRCOOL 4-zone ductless mini-split kit with four white wall indoor units and outdoor condenserMRCOOL multi-zone ductless mini-split kit with four white indoor wall units and outdoor condenser
MRCOOL MRCOOL DIY 5th Gen 36,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+9K+9K BTU Wall Mount Indoor Units
From $5,429.00 $7,059.00
In Stock — Est. Delivery Sep 3rd-12th
From $5,429.00 $7,059.00
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4-zone ductless mini split system with wall-mounted indoor units, outdoor unit, and line set4-zone ductless mini split system with multiple wall-mounted indoor units and outdoor unit
MRCOOL MRCOOL DIY 5th Gen 36,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+12K+12K BTU Wall Mount Indoor Units
From $5,743.00 $7,469.00
In Stock — Est. Delivery Sep 3rd-12th
From $5,743.00 $7,469.00
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Ductless mini split indoor air conditioner wall unit bundle with remote and line setDuctless mini split indoor air conditioner wall units with line set, remote, and controller
MRCOOL MRCOOL DIY 5th Gen 36,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+9K+9K+12K BTU Wall Mount Indoor Units
From $5,661.00 $7,359.00
In Stock — Est. Delivery Sep 3rd-12th
From $5,661.00 $7,359.00
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4-zone ductless mini split heat pump system with four white wall indoor units and outdoor unit4-zone ductless mini split heat pump system with four white wall indoor units and accessories
MRCOOL MRCOOL DIY 5th Gen 36,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+9K+9K+9K BTU Wall Mount Indoor Units
From $5,504.00 $7,159.00
In Stock — Est. Delivery Sep 3rd-12th
From $5,504.00 $7,159.00
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White 4-zone ductless mini split system with wall-mount indoor units and outdoor condenser4-zone ductless mini split system with wall-mount indoor units, line sets, and outdoor unit
MRCOOL MRCOOL DIY 5th Gen 36,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 9K+9K+9K+9K BTU Wall Mount Indoor Units
From $5,579.00 $7,259.00
In Stock — Est. Delivery Sep 3rd-12th
From $5,579.00 $7,259.00
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MRCOOL multi-zone mini split kit with four white wall-mount indoor unitsMRCOOL multi-zone mini split kit with indoor units, line set, and outdoor condenser
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+6K+18K BTU Wall Mount Indoor Units
From $6,450.00 $8,389.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,450.00 $8,389.00
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White 4-zone ductless mini split indoor units bundle with line set and remoteWhite 4-zone ductless mini split indoor units kit with line set, wiring, and controller
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+6K+24K BTU Wall Mount Indoor Units
From $6,516.00 $8,479.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,516.00 $8,479.00
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4-zone ductless mini split system with four white wall indoor units and accessoriesMulti-zone ductless mini split set with four white wall indoor units, line sets, and controller
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+9K+12K BTU Wall Mount Indoor Units
From $6,271.00 $8,159.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,271.00 $8,159.00
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Ductless mini split system with four white wall-mounted indoor units and line set kitDuctless mini split multi-zone kit with four white wall-mounted indoor units and accessories
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+9K+18K BTU Wall Mount Indoor Units
From $6,525.00 $8,489.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,525.00 $8,489.00
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MRCOOL 4-zone ductless mini-split wall indoor units with line set and accessoriesMRCOOL 4-zone DIY ductless mini-split kit with four wall indoor units and outdoor unit
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+9K+24K BTU Wall Mount Indoor Units
From $6,591.00 $8,569.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,591.00 $8,569.00
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White ductless mini split indoor wall units with remote and installation accessoriesWhite ductless mini split indoor wall units, 4-pack, with line set and remote
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+12K+12K BTU Wall Mount Indoor Units
From $6,428.00 $8,359.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,428.00 $8,359.00
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4-zone ductless mini split indoor units set with refrigerant line kit and accessories4-zone ductless mini split set with wall indoor units, outdoor unit, and line set
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+12K+18K BTU Wall Mount Indoor Units
From $6,682.00 $8,689.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,682.00 $8,689.00
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4-zone ductless mini split system kit with four wall indoor units and outdoor condenser4-zone ductless mini split system kit with four wall indoor units, outdoor condenser, tubing
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+18K+18K BTU Wall Mount Indoor Units
From $6,936.00 $9,019.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,936.00 $9,019.00
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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.