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Industry's Only DIY Mini Split Ductless System!

MRCOOL DIY Mini Split System: The Ultimate in Home Comfort

Upgrade your home’s heating and cooling with the MRCOOL DIY Mini Split, designed for hassle-free installation and superior energy efficiency. With its innovative patented pre-charged line sets, you can enjoy year-round comfort without the need for professional help. Ideal for homeowners, the MRCOOL DIY series offers customizable climate control with a high SEER rating, ensuring you save on energy bills while maintaining optimal comfort.

Key features include a variable-speed inverter compressor, wireless control through smart devices, and compatibility with Amazon Alexa and Google Assistant for seamless home automation. Available in various sizes, this system provides reliable and quiet operation, perfect for bedrooms, living rooms, or any space in your home.

Backed by an industry-leading warranty, the MRCOOL DIY Mini Split is the perfect solution for homeowners seeking powerful performance, ease of use, and long-term savings.

MRCOOL DIY Mini Split

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MRCOOL
MRCOOL DIY® Select 9,000 BTU Single Zone Mini Split System 115V with 11.5 ft. DIY Quick Connect Line Set, DIYS-09-HP-115A11-O

4 total reviews

Regular price $1,249.00

Sale price $1,249.00 Regular price ~~$1,599.00~~ Save $350
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MRCOOL
MRCOOL DIY® Select 18,000 BTU Single Zone Mini Split System 230V with 11.5 ft. DIY Quick Connect Line Set, DIYS-18-HP-230A11-O

4 total reviews

Regular price $1,690.00

Sale price $1,690.00 Regular price ~~$2,149.00~~ Save $459
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MRCOOL
MRCOOL DIY® Select 12,000 BTU Single Zone Mini Split System 115V with 11.5 ft. DIY Quick Connect Line Set, DIYS-12-HP-115A11-O

4 total reviews

Regular price $1,399.00

Sale price $1,399.00 Regular price ~~$1,749.00~~ Save $350
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MRCOOL
MRCOOL DIY® Select 24,000 BTU Single Zone Mini Split System 230V with 11.5 ft. DIY Quick Connect Line Set, DIYS-24-HP-230A11-O

4 total reviews

Regular price $1,899.00

Sale price $1,899.00 Regular price ~~$2,499.00~~ Save $600
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MRCOOL
MRCOOL DIY 5th Gen 2-Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (9K+9K)

Regular price $3,073.00

Sale price $3,073.00 Regular price ~~$3,600.00~~ Save $527
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MRCOOL
MRCOOL DIY 5th Gen 2-Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (9K+9K)

Regular price $2,619.00

Sale price $2,619.00 Regular price ~~$2,919.00~~ Save $300
Sale

Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 24,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (12K+12K), DIY2-B-27HP1212

Regular price $3,478.00

Sale price $3,478.00 Regular price ~~$3,999.70~~ Save $522
Sale

Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 45,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (9K+36K), DIYM255HP

Regular price $6,120.00

Sale price $6,120.00 Regular price ~~$6,977.30~~ Save $857

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MRCOOL
MRCOOL DIY 5th Gen 2-Zone 36,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (18K+18K), DIYM248HP

Regular price $5,568.00

Sale price $5,568.00 Regular price ~~$6,479.10~~ Save $911

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 27,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (9K+18K), DIYM236HP

Regular price $4,472.00

Sale price $4,472.00 Regular price ~~$4,919.20~~ Save $447

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 36,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (18K+18K), DIY2-B-48HP1818

Regular price $5,090.00

Sale price $5,090.00 Regular price ~~$6,362.50~~ Save $1,273

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 36,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (12K+24K), DIYM248HP

Regular price $5,380.00

Sale price $5,380.00 Regular price ~~$6,443.45~~ Save $1,063

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 36,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (12K+24K), DIY2-B-48HP1224

Regular price $4,882.00

Sale price $4,882.00 Regular price ~~$5,614.30~~ Save $732

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 36,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (12K+24K), DIY2-B-36HP1224

Regular price $4,197.00

Sale price $4,197.00 Regular price ~~$4,826.55~~ Save $630

In Stock Delivers Nov 13-17 (Est.)
BUILD YOUR OWN MRCOOL 5th GEN DIY® MINI SPLIT SYSTEM

Use our custom builder to find your perfect mini split system.
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MRCOOL
MRCOOL DIY 5th Gen 2-Zone 21,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (9K+12K), DIYM227HP

Regular price $3,775.00

Sale price $3,775.00 Regular price ~~$4,233.90~~ Save $459

In Stock Delivers Nov 13-17 (Est.)
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Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 30,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (12K+18K), DIYM236HP

Regular price $4,629.00

Sale price $4,629.00 Regular price ~~$5,128.20~~ Save $499

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 45,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (9K+36K), DIYM248HP

Regular price $5,539.00

Sale price $5,539.00 Regular price ~~$6,338.20~~ Save $799

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 24,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+18K), DIY2-B-36HP0618

Regular price $3,931.00

Sale price $3,931.00 Regular price ~~$4,717.20~~ Save $786

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 27,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (9K+18K), DIY2-B-36HP0918

Regular price $4,006.00

Sale price $4,006.00 Regular price ~~$4,606.90~~ Save $601

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (18K+36K), DIY2-B-55HP1836

Regular price $6,021.00

Sale price $6,021.00 Regular price ~~$6,623.10~~ Save $602

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 33,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (9K+24K), DIYM248HP

Regular price $5,223.00

Sale price $5,223.00 Regular price ~~$5,745.30~~ Save $522

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 45,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (9K+36K), DIY2-B-48HP0936

Regular price $5,041.00

Sale price $5,041.00 Regular price ~~$5,545.10~~ Save $504

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (24K+24K), DIY2-B-48HP2424

Regular price $5,158.00

Sale price $5,158.00 Regular price ~~$5,673.80~~ Save $516

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (12K+36K), DIY2-B-55HP1236

Regular price $5,779.00

Sale price $5,779.00 Regular price ~~$6,356.90~~ Save $578

In Stock Delivers Nov 13-17 (Est.)
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MRCOOL
MRCOOL DIY 5th Gen 2-Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (6K+12K), DIYM227HP

Regular price $3,700.00

Sale price $3,700.00 Regular price ~~$4,340.10~~ Save $640

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 36,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (18K+18K), DIY2-B-36HP1818

Regular price $4,405.00

Sale price $4,405.00 Regular price ~~$5,506.25~~ Save $1,101

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 42,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+36K), DIY2-B-48HP0636

Regular price $4,966.00

Sale price $4,966.00 Regular price ~~$5,462.60~~ Save $497

In Stock Delivers Nov 13-17 (Est.)
Best seller

Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (24K+24K), DIYM255HP

Regular price $6,281.00

Sale price $6,281.00 Regular price ~~$6,909.10~~ Save $628

In Stock Delivers Nov 13-17 (Est.)
Best seller

Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (18K+36K), DIYM255HP

Regular price $6,531.00

Sale price $6,531.00 Regular price ~~$7,762.50~~ Save $1,232

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 30,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (6K+24K), DIYM236HP

Regular price $4,463.00

Sale price $4,463.00 Regular price ~~$5,388.90~~ Save $926

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 45,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (9K+36K), DIY2-B-55HP0936

Regular price $5,622.00

Sale price $5,622.00 Regular price ~~$6,184.20~~ Save $562

In Stock Delivers Nov 13-17 (Est.)

MRCOOL is the innovative and pioneer of DIY Heating & Air for all homes. Best known for mini-split DIY units, let MRCOOL cool and heat your home! Free Shipping - Shop Now!