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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Ductless mini split indoor units set of four wall-mounted AC/heat pumps with accessoriesDuctless mini split multi-zone kit: four wall-mounted indoor AC/heat pump units 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+24K BTU Wall Mount Indoor Units
From $6,748.00 $8,779.00
In Stock — Est. Delivery Sep 4th-13th
From $6,748.00 $8,779.00
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Set of four white ductless mini-split indoor wall units with slim front panelsFour white ductless mini-split indoor wall units, line set tubing, and accessories
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+9K+9K+9K BTU Wall Mount Indoor Units
From $6,189.00 $8,049.00
In Stock — Est. Delivery Sep 4th-13th
From $6,189.00 $8,049.00
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Ductless mini split system with four white wall-mounted indoor units, lineset and wiring kitMRCOOL ductless DIY 5th gen multi-zone kit with four white wall-mounted indoor units and lineset
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+9K+9K+12K BTU Wall Mount Indoor Units
From $6,346.00 $8,249.00
In Stock — Est. Delivery Sep 4th-13th
From $6,346.00 $8,249.00
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White four-zone ductless mini split indoor wall units with included installation accessoriesWhite ductless mini split indoor wall units with refrigerant line set and smart controller
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+9K+9K+18K BTU Wall Mount Indoor Units
From $6,600.00 $8,579.00
In Stock — Est. Delivery Sep 4th-13th
From $6,600.00 $8,579.00
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Set of four white wall-mount ductless mini split indoor units with line set and controlsMulti-zone set with four white wall-mount ductless mini split indoor units, line set, remotes
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+9K+9K+24K BTU Wall Mount Indoor Units
From $6,666.00 $8,669.00
In Stock — Est. Delivery Sep 4th-13th
From $6,666.00 $8,669.00
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MRCOOL ductless mini split indoor wall units, four-pack with remote and line setMRCOOL ductless mini split indoor wall units, four-pack kit 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+9K+12K+12K BTU Wall Mount Indoor Units
From $6,503.00 $8,459.00
In Stock — Est. Delivery Sep 4th-13th
From $6,503.00 $8,459.00
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MRCOOL 4-zone ductless mini split indoor units with four white wall-mounted headsMRCOOL 4-zone ductless mini split bundle with indoor units, line set, and outdoor unit
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+9K+12K+18K BTU Wall Mount Indoor Units
From $6,757.00 $8,789.00
In Stock — Est. Delivery Sep 4th-13th
From $6,757.00 $8,789.00
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MRCOOL ductless mini split heat pump set: four white indoor units and outdoor condenserWhite ductless mini split system with four wall-mounted indoor units and outdoor condenser
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+12K+12K+18K BTU Wall Mount Indoor Units
From $6,914.00 $8,989.00
In Stock — Est. Delivery Sep 4th-13th
From $6,914.00 $8,989.00
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Four white wall-mount ductless mini-split indoor units with accessories and control hubDuctless mini-split kit with four white wall indoor units, line set, and remote control
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+12K+12K+12K BTU Wall Mount Indoor Units
From $6,660.00 $8,659.00
In Stock — Est. Delivery Sep 4th-13th
From $6,660.00 $8,659.00
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MRCOOL DIY mini split system kit with four white wall-mount indoor units and accessoriesMRCOOL DIY multi-zone ductless mini split kit with indoor units, line set, and control
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 9K+9K+9K+12K BTU Wall Mount Indoor Units
From $6,421.00 $8,349.00
In Stock — Est. Delivery Sep 4th-13th
From $6,421.00 $8,349.00
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Four white wall-mounted ductless indoor AC units with line set and remoteMulti-zone ductless mini-split kit with four wall units, line set, and smart remote
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 9K+9K+9K+9K BTU Wall Mount Indoor Units
From $6,264.00 $8,149.00
In Stock — Est. Delivery Sep 4th-13th
From $6,264.00 $8,149.00
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Ductless mini split AC and heat pump kit with two wall indoor units and line setsDuctless mini split AC and heat pump kit with wall indoor units, smart phone remote, line sets
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 9K+9K+9K+18K BTU Wall Mount Indoor Units
From $6,675.00 $8,679.00
In Stock — Est. Delivery Sep 4th-13th
From $6,675.00 $8,679.00
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MRCOOL 4-zone ductless mini split system with four white wall-mounted indoor unitsMRCOOL 4-zone ductless mini split kit with four white wall indoor units and line set
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 9K+9K+12K+12K BTU Wall Mount Indoor Units
From $6,578.00 $8,559.00
In Stock — Est. Delivery Sep 4th-13th
From $6,578.00 $8,559.00
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Four white wall-mounted ductless mini-split indoor units with line set and accessoriesDuctless mini-split kit with four indoor white wall units, line set, and remote
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 9K+12K+12K+12K BTU Wall Mount Indoor Units
From $6,735.00 $8,759.00
In Stock — Est. Delivery Sep 4th-13th
From $6,735.00 $8,759.00
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Four-zone ductless mini split system with four white wall indoor units and line set.Multi-zone ductless mini split kit with four white wall indoor units and bundled line set.
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 9K+9K+12K+18K BTU Wall Mount Indoor Units
From $6,832.00 $8,889.00
In Stock — Est. Delivery Sep 4th-13th
From $6,832.00 $8,889.00
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MRCOOL ductless mini split kit with four indoor units, outdoor condenser, lines and remoteMRCOOL ductless mini split multi-zone kit with indoor units, outdoor condenser, line set and remote
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 12K+12K+12K+12K BTU Wall Mount Indoor Units
From $6,892.00 $8,959.00
In Stock — Est. Delivery Sep 4th-13th
From $6,892.00 $8,959.00
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Multi-zone ductless mini split kit with four white wall indoor units, outdoor unit, wiringMulti-zone ductless mini split kit with four white wall indoor units, line set, and remote
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+6K+24K BTU Wall Mount Indoor Units
From $7,097.00 $9,229.00
In Stock — Est. Delivery Sep 4th-13th
From $7,097.00 $9,229.00
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Ductless mini split system with four white wall indoor units, line set and accessoriesDuctless mini split system with four white wall indoor units, outdoor unit, line set
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+6K+36K BTU Wall Mount Indoor Units
From $7,413.00 $9,639.00
In Stock — Est. Delivery Sep 4th-13th
From $7,413.00 $9,639.00
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Ductless mini split multi-zone heat pump system with four wall indoor units, line set, accessoriesMulti-zone ductless mini split heat pump kit with four wall indoor units, line set, remote module
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+9K+18K BTU Wall Mount Indoor Units
From $7,106.00 $9,239.00
In Stock — Est. Delivery Sep 4th-13th
From $7,106.00 $9,239.00
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Ductless mini split set with four white wall-mounted indoor units and accessoriesDuctless mini split kit with four white wall units, remote, line set and outdoor condenser
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+9K+24K BTU Wall Mount Indoor Units
From $7,172.00 $9,329.00
In Stock — Est. Delivery Sep 4th-13th
From $7,172.00 $9,329.00
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MRCOOL ductless mini split set with four white wall-mount indoor units, remote and line setsMRCOOL ductless mini split set with four white indoor units, remote, and connected line set kit
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+12K+18K BTU Wall Mount Indoor Units
From $7,263.00 $9,449.00
In Stock — Est. Delivery Sep 4th-13th
From $7,263.00 $9,449.00
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Ductless mini split HVAC kit with four wall-mounted indoor units, outdoor unit, line setFour white mini-split indoor units with outdoor condenser and line set components
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+12K+24K BTU Wall Mount Indoor Units
From $7,329.00 $9,529.00
In Stock — Est. Delivery Sep 4th-13th
From $7,329.00 $9,529.00
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MRCOOL DIY ductless mini-split multi-zone kit with four white indoor wall unitsMRCOOL DIY 5th Gen ductless mini-split kit with four indoor wall units and line set
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+18K+18K BTU Wall Mount Indoor Units
From $7,517.00 $9,779.00
In Stock — Est. Delivery Sep 4th-13th
From $7,517.00 $9,779.00
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Four white wall-mount mini split indoor units with line set and accessoriesFour white wall-mount mini split indoor units with line set, sensors, and cables
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+18K+24K BTU Wall Mount Indoor Units
From $7,583.00 $9,859.00
In Stock — Est. Delivery Sep 4th-13th
From $7,583.00 $9,859.00
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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.