MRCOOL | Premium Home Source

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 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® 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 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 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® 5th Gen EasyPro® 24,000 BTU Single Zone Mini Split Complete System 230V with 11.5 ft. DIY Quick Connect Line Set, EZPRO-24-HP-23011DE-O

1 total reviews

Regular price $2,109.00

Sale price $2,109.00 Regular price ~~$2,749.00~~ Save $640
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Vendor:
MRCOOL
MRCOOL DIY® 5th Gen E Star 36,000 BTU Single Zone Mini Split Complete System 230V with 25 ft. DIY Quick Connect Line Set and DIYPRO Cable, DIY-36-HP-WM-230D25-O

3 total reviews

Regular price $3,469.00

Sale price $3,469.00 Regular price ~~$3,769.00~~ Save $300
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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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Vendor:
MRCOOL
MRCOOL DIY® 5th Gen E Star 18,000 BTU Single Zone Mini Split Complete System 230V with 25 ft. DIY Quick Connect Line Set and DIYPRO Cable, DIY-18-HP-WM-230D25-O

3 total reviews

Regular price $2,609.00

Sale price $2,609.00 Regular price ~~$2,909.00~~ Save $300

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MRCOOL
MRCOOL DIY 5th Gen 4-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (9K+9K+12K+18K), DIY4-BC-55HP

Regular price $9,490.00

Sale price $9,490.00 Regular price ~~$12,337.00~~ Save $2,847

In Stock Delivers Nov 14-18 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 4-Zone 27,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+6K+9K), DIY4-BC-36HP

Regular price $7,889.00

Sale price $7,889.00 Regular price ~~$9,703.47~~ Save $1,814

In Stock Delivers Nov 14-18 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 4-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (9K+9K+12K+18K), DIYM448HP

Regular price $9,829.00

Sale price $9,829.00 Regular price ~~$10,811.90~~ Save $983

In Stock Delivers Nov 14-18 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 4-Zone 45,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (6K+9K+12K+18K), DIYM448HP

Regular price $9,731.00

Sale price $9,731.00 Regular price ~~$11,969.13~~ Save $2,238

In Stock Delivers Nov 14-18 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 4-Zone 45,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (9K+9K+9K+18K), DIY4-BC-48HP

Regular price $8,898.00

Sale price $8,898.00 Regular price ~~$10,944.54~~ Save $2,047

In Stock Delivers Nov 14-18 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 4-Zone 42,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (6K+9K+9K+18K), DIYM455HP

Regular price $10,301.00

Sale price $10,301.00 Regular price ~~$12,536.70~~ Save $2,236

In Stock Delivers Nov 14-18 (Est.)
BUILD YOUR OWN MRCOOL 5th GEN DIY® MINI SPLIT SYSTEM

Use our custom builder to find your perfect mini split system.
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 4-Zone 42,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (6K+12K+12K+12K), DIYM455HP

Regular price $10,292.00

Sale price $10,292.00 Regular price ~~$11,835.80~~ Save $1,544

In Stock Delivers Nov 14-18 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 4-Zone 36,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (6K+6K+12K+12K), DIYM436HP

Regular price $8,917.00

Sale price $8,917.00 Regular price ~~$9,971.50~~ Save $1,055

In Stock Delivers Nov 14-18 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (12K+12K+12K+18K), DIYM455HP

Regular price $10,432.00

Sale price $10,432.00 Regular price ~~$11,683.84~~ Save $1,252

In Stock Delivers Nov 14-18 (Est.)
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MRCOOL
MRCOOL DIY 5th Gen 4-Zone 30,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+6K+12K), DIY4-BC-36HP

Regular price $7,900.00

Sale price $7,900.00 Regular price ~~$9,085.00~~ Save $1,185

In Stock Delivers Nov 14-18 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 4-Zone 51,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (9K+12K+12K+18K), DIY4-BC-55HP

Regular price $9,501.00

Sale price $9,501.00 Regular price ~~$12,161.28~~ Save $2,660

In Stock Delivers Nov 14-18 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 4-Zone 45,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (9K+12K+12K+12K), DIYM448HP

Regular price $9,809.00

Sale price $9,809.00 Regular price ~~$12,065.07~~ Save $2,256

In Stock Delivers Nov 14-18 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 4-Zone 30,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (6K+6K+9K+9K), DIYM436HP

Regular price $8,895.00

Sale price $8,895.00 Regular price ~~$10,940.85~~ Save $2,046

In Stock Delivers Nov 14-18 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 4-Zone 42,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (6K+12K+12K+12K), DIY4-BC-55HP

Regular price $9,384.00

Sale price $9,384.00 Regular price ~~$10,510.08~~ Save $1,126

In Stock Delivers Nov 14-18 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 4-Zone 36,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (6K+6K+6K+18K), DIYM436HP

Regular price $8,839.00

Sale price $8,839.00 Regular price ~~$9,722.90~~ Save $884

In Stock Delivers Nov 14-18 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 4-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (12K+12K+12K+12K), DIY4-BC-48HP

Regular price $8,912.00

Sale price $8,912.00 Regular price ~~$9,981.44~~ Save $1,069

In Stock Delivers Nov 14-18 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 4-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (12K+12K+12K+12K), DIY4-BC-55HP

Regular price $9,493.00

Sale price $9,493.00 Regular price ~~$11,201.74~~ Save $1,709

In Stock Delivers Nov 14-18 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 4-Zone 36,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (6K+9K+9K+12K), DIY4-BC-36HP

Regular price $8,096.00

Sale price $8,096.00 Regular price ~~$8,905.60~~ Save $810

In Stock Delivers Nov 14-18 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 4-Zone 24,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+6K+6K), DIY4-BC-36HP

Regular price $7,791.00

Sale price $7,791.00 Regular price ~~$8,570.10~~ Save $779

In Stock Delivers Nov 14-18 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 4-Zone 45,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (9K+9K+9K+18K), DIY4-BC-55HP

Regular price $9,479.00

Sale price $9,479.00 Regular price ~~$11,659.17~~ Save $2,180

In Stock Delivers Nov 14-18 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (9K+9K+18K+18K), DIYM455HP

Regular price $10,441.00

Sale price $10,441.00 Regular price ~~$12,842.43~~ Save $2,401

In Stock Delivers Nov 14-18 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 4-Zone 39,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (9K+9K+9K+12K), DIYM455HP

Regular price $10,368.00

Sale price $10,368.00 Regular price ~~$11,612.16~~ Save $1,244

In Stock Delivers Nov 14-18 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 4-Zone 36,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (9K+9K+9K+9K), DIYM436HP

Regular price $9,091.00

Sale price $9,091.00 Regular price ~~$11,210.10~~ Save $2,119

In Stock Delivers Nov 14-18 (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!