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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 Olympus 9,000 BTU 3/4 Ton Ductless Mini Split Wall Mounted Air Handler 230V/60Hz

Regular price $372.00

Sale price $372.00 Regular price ~~$409.20~~ Save $37

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL Olympus 9,000 BTU 3/4 Ton Ducted Mini Split Air Handler 230V/60Hz

Regular price $728.00

Sale price $728.00 Regular price ~~$800.80~~ Save $73

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL Olympus E Star 18,000 BTU 1.5 Ton Mini Split Heat Pump Condenser 230V/60Hz

Regular price $1,341.00

Sale price $1,341.00 Regular price ~~$1,475.10~~ Save $134

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL Olympus E Star 18,000 BTU Single Zone Mini Split with Wall Mount Air Handler and Heat Pump Condenser, O-ES-18-HP-230C-O1

Regular price $1,867.00

Sale price $1,867.00 Regular price ~~$2,053.70~~ Save $187

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL Olympus 36,000 BTU 3 Ton Mini Split Condenser 230V/60Hz

Regular price $2,501.00

Sale price $2,501.00 Regular price ~~$2,751.10~~ Save $250

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Vendor:
MRCOOL
MRCOOL Olympus 18,000 BTU 1.5 Ton Ductless Mini Split Wall Mounted Air Handler 230V/60Hz

Regular price $526.00

Sale price $526.00 Regular price ~~$578.60~~ Save $53

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

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Vendor:
MRCOOL
MRCOOL Olympus E Star 24,000 BTU 2 Ton Mini Split Heat Pump Condenser 230V/60Hz

Regular price $1,714.00

Sale price $1,714.00 Regular price ~~$1,885.40~~ Save $171

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL Olympus E Star 12,000 BTU Single Zone Mini Split with Wall Mount Air Handler and Heat Pump Condenser, O-ES-12-HP-230C-O1

Regular price $1,544.00

Sale price $1,544.00 Regular price ~~$1,698.40~~ Save $154

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL Olympus 12,000 BTU 1 Ton Ducted Mini Split Air Handler 230V/60Hz

Regular price $754.00

Sale price $754.00 Regular price ~~$829.40~~ Save $75

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL Olympus E Star 9,000 BTU Single Zone Mini Split with Wall Mount Air Handler and Heat Pump Condenser, O-ES-09-HP-230C-O1

Regular price $1,433.00

Sale price $1,433.00 Regular price ~~$1,576.30~~ Save $143

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL Olympus 24,000 BTU 2 Ton Ducted Mini Split Air Handler 230V/60Hz

Regular price $1,038.00

Sale price $1,038.00 Regular price ~~$1,141.80~~ Save $104

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL Olympus E Star 24,000 BTU Single Zone Mini Split with Wall Mount Air Handler and Heat Pump Condenser, O-ES-24-HP-230C-O1

Regular price $2,302.00

Sale price $2,302.00 Regular price ~~$2,532.20~~ Save $230

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL Line Set 1/4" x 1/2" Flared Line Set with Communication Wire for MRCOOL 9K/12K Advantage and 18K Olympus Indoor Units

Regular price $133.00

Sale price $133.00 Regular price ~~$150.00~~ Save $17

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL Line Set 3/8" x 5/8" Flared Line Set with Communication Wire for MRCOOL 24K/36K Advantage and 24K Olympus Indoor Units

Regular price $144.00

Sale price $144.00 Regular price ~~$160.00~~ Save $16

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL Line Set 1/4" x 3/8" Flared Line Set with Communication Wire for MRCOOL 9K/12K Advantage and 9K/12K Olympus Indoor Units

Regular price $121.00

Sale price $121.00 Regular price ~~$160.00~~ Save $39

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-48HP1836

Regular price $5,440.00

Sale price $5,440.00 Regular price ~~$6,256.00~~ Save $816

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 21,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (9K+12K), DIY2-B-18HP0912

Regular price $2,785.00

Sale price $2,785.00 Regular price ~~$3,202.75~~ Save $418

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 (12K+18K), DIY2-B-27HP1218

Regular price $3,729.00

Sale price $3,729.00 Regular price ~~$4,288.35~~ Save $559

In Stock Delivers Nov 13-17 (Est.)
Vendor:
MRCOOL
MRCOOL DIY 5th Gen 2-Zone 21,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (9K+12K), DIY2-BC-18HP0912

Regular price $4,386.00

Sale price $4,386.00 Regular price ~~$5,043.90~~ Save $658

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 (6K+24K), DIY2-B-27HP0624

Regular price $3,522.00

Sale price $3,522.00 Regular price ~~$4,050.30~~ Save $528

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 (18K+24K), DIY2-B-36HP1824

Regular price $4,439.00

Sale price $4,439.00 Regular price ~~$5,104.85~~ Save $666

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-36HP0636

Regular price $4,281.00

Sale price $4,281.00 Regular price ~~$4,923.15~~ Save $642

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 (9K+24K), DIY2-B-27HP0924

Regular price $3,597.00

Sale price $3,597.00 Regular price ~~$4,136.55~~ Save $540

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!