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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BEST SELLERSALE

Vendor:
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

3 total reviews

Regular price $1,249.00

Sale price $1,249.00 Regular price ~~$1,599.00~~ Save $350
BEST SELLERSALE

Vendor:
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

3 total reviews

Regular price $1,690.00

Sale price $1,690.00 Regular price ~~$2,149.00~~ Save $459
BEST SELLERSALE

Vendor:
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

3 total reviews

Regular price $1,399.00

Sale price $1,399.00 Regular price ~~$1,749.00~~ Save $350
BEST SELLERSALE

Vendor:
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

3 total reviews

Regular price $1,899.00

Sale price $1,899.00 Regular price ~~$2,499.00~~ Save $600
BEST SELLERSALE

Vendor:
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
BEST SELLERSALE

Vendor:
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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Vendor:
MRCOOL
MRCOOL DIY® 5th Gen 50 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set with DIY Pro Cable - R454B (for 24K & 36K Indoor Units)

Regular price $662.00

Sale price $662.00 Regular price ~~$900.00~~ Save $238

In Stock Delivers Oct 19-26 (Est.)
Vendor:
MRCOOL
MRCOOL DIY® 5th Gen 35 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set with DIY Pro Cable - R454B (for 24K & 36K Indoor Units)

Regular price $565.00

Sale price $565.00 Regular price ~~$799.00~~ Save $234

In Stock Delivers Oct 19-26 (Est.)
Vendor:
MRCOOL
MRCOOL DIY® 5th Gen 25 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set with DIY Pro Cable - R454B (for 24K & 36K Indoor Units)

Regular price $613.00

Sale price $613.00 Regular price ~~$699.00~~ Save $86

In Stock Delivers Oct 19-26 (Est.)
Vendor:
MRCOOL
MRCOOL DIY® 5th Gen 16 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set - R454B (for 24K & 36K Indoor Units)

Regular price $271.00

Sale price $271.00 Regular price ~~$399.00~~ Save $128

In Stock Delivers Oct 19-26 (Est.)
Vendor:
MRCOOL
MRCOOL DIY® 5th Gen 24,000 BTU Multi-Zone Mini Split Air Handler 230V, DIY-24-HP-WMAH-230D25-O

Regular price $965.00

Sale price $965.00 Regular price ~~$1,999.00~~ Save $1,034

In Stock Delivers Oct 19-26 (Est.)
Vendor:
MRCOOL
MRCOOL DIY® 5th Gen 16 ft. 1/4" x 3/8" Pre-Charged Quick Connect Line Set - R454B (for 6K, 9K & 12K Indoor Units)

Regular price $227.00

Sale price $227.00 Regular price ~~$499.00~~ Save $272

In Stock Delivers Oct 19-26 (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 25 ft. 1/4" x 3/8" Pre-Charged Quick Connect Line Set - R454B (for 6K, 9K & 12K Indoor Units)

1 total reviews

Regular price $264.00

Sale price $264.00 Regular price ~~$699.00~~ Save $435

In Stock Delivers Oct 19-26 (Est.)
Vendor:
MRCOOL
MRCOOL DIY® 5th Gen 35 ft. 1/4" x 3/8" Pre-Charged Quick Connect Line Set with DIY Pro Cable - R454B (for 6K, 9K & 12K Indoor Units)

Regular price $502.00

Sale price $502.00 Regular price ~~$799.00~~ Save $297

In Stock Delivers Oct 19-26 (Est.)
Vendor:
MRCOOL
MRCOOL DIY® 5th Gen 50 ft. 1/4" x 3/8" Pre-Charged Quick Connect Line Set with DIY Pro Cable - R454B (for 6K, 9K & 12K Indoor Units)

Regular price $587.00

Sale price $587.00 Regular price ~~$899.00~~ Save $312

In Stock Delivers Oct 19-26 (Est.)
Vendor:
MRCOOL
MRCOOL DIY® 5th Gen 18,000 BTU Multi-Zone Mini Split Air Handler 230V, DIY-18-HP-WMAH-230D25-O

Regular price $931.00

Sale price $931.00 Regular price ~~$1,999.00~~ Save $1,068

In Stock Delivers Oct 19-26 (Est.)
Vendor:
MRCOOL
MRCOOL DIY® 5th Gen 36,000 BTU Multi-Zone Mini Split Air Handler 230V, DIY-36-HP-WMAH-230D25-O

Regular price $1,281.00

Sale price $1,281.00 Regular price ~~$1,999.00~~ Save $718

In Stock Delivers Oct 19-26 (Est.)
Vendor:
MRCOOL
MRCOOL DIY® 5th Gen 6,000 BTU Multi-Zone Mini Split Ceiling Cassette Air Handler 230V, DIYCASSETTE06HP-230C25-O

Regular price $1,312.00

Sale price $1,312.00 Regular price ~~$1,900.00~~ Save $588

In Stock Delivers Oct 19-26 (Est.)
Vendor:
MRCOOL
MRCOOL DIY® 5th Gen 9,000 BTU Multi-Zone Mini Split Ceiling Cassette Air Handler 230V, DIYCASSETTE09HP-230C25-O

Regular price $1,410.00

Sale price $1,410.00 Regular price ~~$1,900.00~~ Save $490

In Stock Delivers Oct 19-26 (Est.)
Vendor:
MRCOOL
MRCOOL DIY® 5th Gen 12,000 BTU Multi-Zone Mini Split Ceiling Cassette Air Handler 230V, DIYCASSETTE12HP-230C25-O

Regular price $1,421.00

Sale price $1,421.00 Regular price ~~$1,900.00~~ Save $479

In Stock Delivers Oct 19-26 (Est.)
Vendor:
MRCOOL
MRCOOL DIY® 5th Gen 18,000 BTU Multi-Zone Mini Split Ceiling Cassette Air Handler 230V, DIYCASSETTE18HP-230C25-O

Regular price $1,440.00

Sale price $1,440.00 Regular price ~~$1,900.00~~ Save $460

In Stock Delivers Oct 19-26 (Est.)
Vendor:
MRCOOL
MRCOOL 5th Gen Advantage 24,000 BTU Single Zone Mini Split Complete System with 16ft. Line Set 230V (HVAC Technician Required), A-24-HP-230D-O

Regular price $1,462.00

Sale price $1,462.00 Regular price ~~$1,700.00~~ Save $238

In Stock Delivers Oct 19-26 (Est.)
Vendor:
MRCOOL
MRCOOL 5th Gen Advantage 12,000 BTU Single Zone Mini Split Complete System with 16ft. Line Set 115V (HVAC Technician Required), A-12-HP-115D-O

Regular price $937.00

Sale price $937.00 Regular price ~~$1,171.25~~ Save $234

In Stock Delivers Oct 19-26 (Est.)
Vendor:
MRCOOL
MRCOOL 5th Gen Advantage 18,000 BTU Single Zone Mini Split Complete System with 16ft. Line Set 230V (HVAC Technician Required), A-18-HP-230D-O

1 total reviews

Regular price $1,180.00

Sale price $1,180.00 Regular price ~~$1,475.00~~ Save $295

In Stock Delivers Oct 19-26 (Est.)
Vendor:
MRCOOL
MRCOOL 5th Gen Advantage 36,000 BTU Single Zone Mini Split Complete System with 16ft. Line Set 230V (HVAC Technician Required), A-36-HP-230D-O

Regular price $2,303.00

Sale price $2,303.00 Regular price ~~$2,878.75~~ Save $576

In Stock Delivers Oct 19-26 (Est.)
Vendor:
MRCOOL
MRCOOL 5th Gen Advantage 9,000 BTU Single Zone Mini Split Complete System with 16ft. Line Set 115V (HVAC Technician Required), A-09-HP-115D-O

Regular price $799.00

Sale price $799.00 Regular price ~~$998.75~~ Save $200

In Stock Delivers Oct 19-26 (Est.)
Vendor:
MRCOOL
MRCOOL 5th Gen Advantage 9,000 BTU Single Zone Mini Split Complete System with 16ft. Line Set 230V (HVAC Technician Required), A-09-HP-230D-O

Regular price $766.00

Sale price $766.00 Regular price ~~$957.50~~ Save $192

In Stock Delivers Oct 19-26 (Est.)
BEST SELLERSALE

Vendor:
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

In Stock Delivers Oct 19-26 (Est.)
Vendor:
MRCOOL
MRCOOL 5th Gen Advantage 12,000 BTU Condenser with 16ft. Line Set 230V (HVAC Technician Required), A-12-HP-C-230D-O

Regular price $610.00

Sale price $610.00 Regular price ~~$830.00~~ Save $220

In Stock Delivers Oct 19-26 (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!