MRCOOL equipment catalogNationwide delivery optionsRebate center by state
Search the catalog
National Mini Splits · MRCOOL equipment department

Products

Find Products by exact model, dimensions and intended equipment family. Accessories that appear similar can have different voltage, capacity, cabinet, connection or generation requirements, so verify the primary equipment model before ordering.

Shop 2691 products Open buying resources
Shop this department2691 products to compare
Open buying guides →
Complete equipment directory

Shop every MRCOOL department

Choose a department, use the focused links, or start with the real catalog example shown on each card.

Real products · current catalog
View the full department ↓
Not sure where to begin?Open the Products buying checklist

Confirm whether the listing is a complete system or an individual component. Match the full model numbers, capacity, voltage, refrigerant, generation and included equipment against current MRCOOL documentation.

Plan electrical work, line sets, drainage, mounting and freight access before ordering. For multi-component systems, verify the exact approved combination—not only the family name.

Read planning guides →Ask an equipment question →
National Mini Splits knowledge network

Products, documents and practical HVAC research—connected.

Use these original research paths to frame the purchase, then verify the exact model in current MRCOOL documentation and applicable requirements for the installation address.

Live catalog connections

Compare real products in Products

Open all 2691 products →
1.5-2 Ton 14.5" Cased Coil Flange for Furnace Install, MCMP1824A-F — MRCOOL model MCMP1824A-F, product image 11.5-2 Ton 14.5" Cased Coil Flange for Furnace Install, MCMP1824A-FMCMP1824A-F1.5-3 Ton 17.5" Cased Coil Flange for Furnace Install, MCMP1836B-F — MRCOOL model MCMP1836B-F, product image 11.5-3 Ton 17.5" Cased Coil Flange for Furnace Install, MCMP1836B-FMCMP1836B-F30" x 60" Plastic Condensate Drain Pan, 6-3060L6-3060L4-5 Ton 21" Cased Coil Flange for Furnace Install, MCMP4860C-F — MRCOOL model MCMP4860C-F, product image 14-5 Ton 21" Cased Coil Flange for Furnace Install, MCMP4860C-FMCMP4860C-F4-5 Ton 24.5" Cased Coil Flange for Furnace Install, MCMP4860D-F — MRCOOL model MCMP4860D-F, product image 14-5 Ton 24.5" Cased Coil Flange for Furnace Install, MCMP4860D-FMCMP4860D-FCoolGuard 164ft Corrugated Drain Hose Extension for Ductless Mini-Split Air Handler, 31CF10231CF102

Educational content is general information, not engineering, legal, tax or installation advice. Manufacturer documentation, certified ratings and applicable requirements control.

Current department2691 products
MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (9K+9K+18K+18K), DIYM455HPW24D127 — MRCOOL model DIYM455HPW24D Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (9K+9K+18K+18K), DIYM455HPW24D127

Model: DIYM455HPW24D127
$7,807.00Compare at$9,758.75
You save $1,951.7520% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (12K+12K+12K+18K), DIYM455HPW28D392 — MRCOOL model DIYM455HPW2 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (12K+12K+12K+18K), DIYM455HPW28D392

Model: DIYM455HPW28D392
$8,823.00Compare at$11,028.75
You save $2,205.7520% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (6K+12K+12K+24K), DIYM455HPW16D392 — MRCOOL model DIYM455HPW16 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (6K+12K+12K+24K), DIYM455HPW16D392

Model: DIYM455HPW16D392
$8,680.00Compare at$10,750.00
You save $2,070.0019% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (6K+12K+18K+18K), DIYM455HPW17D229 — MRCOOL model DIYM455HPW17 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (6K+12K+18K+18K), DIYM455HPW17D229

Model: DIYM455HPW17D229
$8,841.00Compare at$10,951.25
You save $2,110.2519% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (6K+6K+18K+24K), DIYM455HPW07D392 — MRCOOL model DIYM455HPW07D Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (6K+6K+18K+24K), DIYM455HPW07D392

Model: DIYM455HPW07D392
$8,698.00Compare at$10,872.50
You save $2,174.5020% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (6K+6K+6K+36K), DIYM455HPW01D392 — MRCOOL model DIYM455HPW01D3 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (6K+6K+6K+36K), DIYM455HPW01D392

Model: DIYM455HPW01D392
$8,532.00Compare at$10,665.00
You save $2,133.0020% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (9K+9K+12K+24K), DIYM455HPW23D392 — MRCOOL model DIYM455HPW23D Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (9K+9K+12K+24K), DIYM455HPW23D392

Model: DIYM455HPW23D392
$8,598.00Compare at$10,747.50
You save $2,149.5020% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (9K+9K+18K+18K), DIYM455HPW24D229 — MRCOOL model DIYM455HPW24D Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (9K+9K+18K+18K), DIYM455HPW24D229

Model: DIYM455HPW24D229
$8,759.00Compare at$10,948.75
You save $2,189.7520% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (12K+12K+12K+18K), DIYM455HPW28D526 — MRCOOL model DIYM455HPW2 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (12K+12K+12K+18K), DIYM455HPW28D526

Model: DIYM455HPW28D526
$9,167.00Compare at$11,458.75
You save $2,291.7520% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (6K+12K+12K+24K), DIYM455HPW16D526 — MRCOOL model DIYM455HPW16 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (6K+12K+12K+24K), DIYM455HPW16D526

Model: DIYM455HPW16D526
$9,032.00Compare at$11,190.00
You save $2,158.0019% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (6K+12K+18K+18K), DIYM455HPW17D306 — MRCOOL model DIYM455HPW17 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (6K+12K+18K+18K), DIYM455HPW17D306

Model: DIYM455HPW17D306
$9,189.00Compare at$11,386.25
You save $2,197.2519% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (6K+6K+18K+24K), DIYM455HPW07D526 — MRCOOL model DIYM455HPW07D Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (6K+6K+18K+24K), DIYM455HPW07D526

Model: DIYM455HPW07D526
$9,054.00Compare at$11,317.50
You save $2,263.5020% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (6K+6K+6K+36K), DIYM455HPW01D526 — MRCOOL model DIYM455HPW01D5 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (6K+6K+6K+36K), DIYM455HPW01D526

Model: DIYM455HPW01D526
$8,884.00Compare at$11,105.00
You save $2,221.0020% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (9K+9K+12K+24K), DIYM455HPW23D526 — MRCOOL model DIYM455HPW23D Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (9K+9K+12K+24K), DIYM455HPW23D526

Model: DIYM455HPW23D526
$8,950.00Compare at$11,187.50
You save $2,237.5020% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (9K+9K+18K+18K), DIYM455HPW24D306 — MRCOOL model DIYM455HPW24D Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (9K+9K+18K+18K), DIYM455HPW24D306

Model: DIYM455HPW24D306
$9,107.00Compare at$11,383.75
You save $2,276.7520% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 57,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (9K+12K+18K+18K), DIY4-BC-55HP09121818 — MRCOOL model DIY4-BC-55HP09121818, pr Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 57,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (9K+12K+18K+18K), DIY4-BC-55HP09121818

Model: DIY4-BC-55HP09121818
$9,520.00Compare at$11,700.00
You save $2,180.0018% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 57,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+9K+36K), DIY4-B-55HP06060936 — MRCOOL model DIY4-B-55HP06060936, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 57,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+9K+36K), DIY4-B-55HP06060936

Model: DIY4-B-55HP06060936
$6,536.00Compare at$8,070.00
You save $1,534.0019% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 57,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+9K+18K+24K), DIY4-B-55HP06091824 — MRCOOL model DIY4-B-55HP06091824, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 57,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+9K+18K+24K), DIY4-B-55HP06091824

Model: DIY4-B-55HP06091824
$6,694.00Compare at$8,267.50
You save $1,573.5019% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 57,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (9K+12K+12K+24K), DIY4-B-55HP09121224 — MRCOOL model DIY4-B-55HP09121224, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 57,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (9K+12K+12K+24K), DIY4-B-55HP09121224

Model: DIY4-B-55HP09121224
$6,702.00Compare at$8,277.50
You save $1,575.5019% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 57,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (9K+12K+18K+18K), DIY4-B-55HP09121818 — MRCOOL model DIY4-B-55HP09121818, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 57,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (9K+12K+18K+18K), DIY4-B-55HP09121818

Model: DIY4-B-55HP09121818
$6,901.00Compare at$8,526.25
You save $1,625.2519% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 60,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (12K+12K+18K+18K), DIY4-BC-55HP12121818 — MRCOOL model DIY4-BC-55HP12121818, p Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 60,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (12K+12K+18K+18K), DIY4-BC-55HP12121818

Model: DIY4-BC-55HP12121818
$9,531.00Compare at$11,813.75
You save $2,282.7519% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 60,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (6K+18K+18K+18K), DIY4-BC-55HP06181818 — MRCOOL model DIY4-BC-55HP06181818, pr Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 60,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (6K+18K+18K+18K), DIY4-BC-55HP06181818

Model: DIY4-BC-55HP06181818
$9,441.00Compare at$11,701.25
You save $2,260.2519% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 60,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (12K+12K+12K+24K), DIY4-B-55HP12121224 — MRCOOL model DIY4-B-55HP12121224, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 60,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (12K+12K+12K+24K), DIY4-B-55HP12121224

Model: DIY4-B-55HP12121224
$6,868.00Compare at$8,585.00
You save $1,717.0020% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 60,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (12K+12K+18K+18K), DIY4-B-55HP12121818 — MRCOOL model DIY4-B-55HP12121818, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 60,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (12K+12K+18K+18K), DIY4-B-55HP12121818

Model: DIY4-B-55HP12121818
$7,067.00Compare at$8,733.75
You save $1,666.7519% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 60,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+12K+18K+24K), DIY4-B-55HP06121824 — MRCOOL model DIY4-B-55HP06121824, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 60,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+12K+18K+24K), DIY4-B-55HP06121824

Model: DIY4-B-55HP06121824
$6,860.00Compare at$8,475.00
You save $1,615.0019% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 60,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+18K+18K+18K), DIY4-B-55HP06181818 — MRCOOL model DIY4-B-55HP06181818, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 60,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+18K+18K+18K), DIY4-B-55HP06181818

Model: DIY4-B-55HP06181818
$7,059.00Compare at$8,723.75
You save $1,664.7519% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 60,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+12K+36K), DIY4-B-55HP06061236 — MRCOOL model DIY4-B-55HP06061236, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 60,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+12K+36K), DIY4-B-55HP06061236

Model: DIY4-B-55HP06061236
$6,702.00Compare at$8,277.50
You save $1,575.5019% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 60,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+24K+24K), DIY4-B-55HP06062424 — MRCOOL model DIY4-B-55HP06062424, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 60,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+24K+24K), DIY4-B-55HP06062424

Model: DIY4-B-55HP06062424
$6,653.00Compare at$8,216.25
You save $1,563.2519% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 60,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+9K+9K+36K), DIY4-B-55HP06090936 — MRCOOL model DIY4-B-55HP06090936, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 60,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+9K+9K+36K), DIY4-B-55HP06090936

Model: DIY4-B-55HP06090936
$6,611.00Compare at$8,163.75
You save $1,552.7519% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 60,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (9K+9K+18K+24K), DIY4-B-55HP09091824 — MRCOOL model DIY4-B-55HP09091824, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 60,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (9K+9K+18K+24K), DIY4-B-55HP09091824

Model: DIY4-B-55HP09091824
$6,769.00Compare at$8,361.25
You save $1,592.2519% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 63,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (9K+18K+18K+18K), DIY4-BC-55HP09181818 — MRCOOL model DIY4-BC-55HP09181818, pr Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 63,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (9K+18K+18K+18K), DIY4-BC-55HP09181818

Model: DIY4-BC-55HP09181818
$9,539.00Compare at$11,823.75
You save $2,284.7519% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 63,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+9K+12K+36K), DIY4-B-55HP06091236 — MRCOOL model DIY4-B-55HP06091236, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 63,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+9K+12K+36K), DIY4-B-55HP06091236

Model: DIY4-B-55HP06091236
$6,777.00Compare at$8,371.25
You save $1,594.2519% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 63,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+9K+24K+24K), DIY4-B-55HP06092424 — MRCOOL model DIY4-B-55HP06092424, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 63,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+9K+24K+24K), DIY4-B-55HP06092424

Model: DIY4-B-55HP06092424
$6,728.00Compare at$8,310.00
You save $1,582.0019% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 63,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (9K+12K+18K+24K), DIY4-B-55HP09121824 — MRCOOL model DIY4-B-55HP09121824, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 63,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (9K+12K+18K+24K), DIY4-B-55HP09121824

Model: DIY4-B-55HP09121824
$6,935.00Compare at$8,568.75
You save $1,633.7519% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 63,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (9K+18K+18K+18K), DIY4-B-55HP09181818 — MRCOOL model DIY4-B-55HP09181818, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 63,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (9K+18K+18K+18K), DIY4-B-55HP09181818

Model: DIY4-B-55HP09181818
$7,134.00Compare at$8,817.50
You save $1,683.5019% off
Available to order View product details
MRCOOL DIY 5th Gen 4-Zone 63,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (9K+9K+9K+36K), DIY4-B-55HP09090936 — MRCOOL model DIY4-B-55HP09090936, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 4-Zone 63,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (9K+9K+9K+36K), DIY4-B-55HP09090936

Model: DIY4-B-55HP09090936
$6,686.00Compare at$8,257.50
You save $1,571.5019% off
Available to order View product details
MRCOOL DIY 5th Gen 48,000 BTU Multi-Zone Mini Split Condenser 230V, DIY-MULTI6-48HP230D-O — MRCOOL model DIY-MULTI6-48HP230D-O, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 48,000 BTU Multi-Zone Mini Split Condenser 230V, DIY-MULTI6-48HP230D-O

Model: DIY-MULTI6-48HP230D-O
$3,228.00Compare at$4,035.00
You save $807.0020% off
Available to order View product details
MRCOOL DIY 5th Gen 5-Zone 30,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+6K+6K+6K), DIY5-BC-36HP0606060606 — MRCOOL model DIY5-BC-36HP0606060606 Current offer
MRCOOL

MRCOOL DIY 5th Gen 5-Zone 30,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+6K+6K+6K), DIY5-BC-36HP0606060606

Model: DIY5-BC-36HP0606060606
$9,103.00Compare at$11,378.75
You save $2,275.7520% off
Available to order View product details
MRCOOL DIY 5th Gen 5-Zone 30,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (6K+6K+6K+6K+6K), DIYM536HPC00D00 — MRCOOL mo Current offer
MRCOOL

MRCOOL DIY 5th Gen 5-Zone 30,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (6K+6K+6K+6K+6K), DIYM536HPC00D00

Model: DIYM536HPC00D00
$10,238.00Compare at$12,797.50
You save $2,559.5020% off
Available to order View product details
MRCOOL DIY 5th Gen 5-Zone 30,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (6K+6K+6K+6K+6K), DIYM536HPC00D88 — MRCOOL mo Current offer
MRCOOL

MRCOOL DIY 5th Gen 5-Zone 30,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (6K+6K+6K+6K+6K), DIYM536HPC00D88

Model: DIYM536HPC00D88
$10,423.00Compare at$13,028.75
You save $2,605.7520% off
Available to order View product details
MRCOOL DIY 5th Gen 5-Zone 30,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (6K+6K+6K+6K+6K), DIYM536HPC00D120 — MRCOOL m Current offer
MRCOOL

MRCOOL DIY 5th Gen 5-Zone 30,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (6K+6K+6K+6K+6K), DIYM536HPC00D120

Model: DIYM536HPC00D120
$11,613.00Compare at$14,516.25
You save $2,903.2520% off
Available to order View product details
MRCOOL DIY 5th Gen 5-Zone 30,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+6K+6K+6K), DIY5-B-36HP0606060606 — MRCOOL model DIY5-B-36HP0606060606, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 5-Zone 30,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+6K+6K+6K), DIY5-B-36HP0606060606

Model: DIY5-B-36HP0606060606
$4,828.00Compare at$6,035.00
You save $1,207.0020% off
Available to order View product details
MRCOOL DIY 5th Gen 5-Zone 30,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (6K+6K+6K+6K+6K), DIYM536HPW00D00 — MRCOOL model DIYM536HPW00D Current offer
MRCOOL

MRCOOL DIY 5th Gen 5-Zone 30,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (6K+6K+6K+6K+6K), DIYM536HPW00D00

Model: DIYM536HPW00D00
$5,963.00Compare at$7,453.75
You save $1,490.7520% off
Available to order View product details
MRCOOL DIY 5th Gen 5-Zone 30,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (6K+6K+6K+6K+6K), DIYM536HPW00D88 — MRCOOL model DIYM536HPW00D Current offer
MRCOOL

MRCOOL DIY 5th Gen 5-Zone 30,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (6K+6K+6K+6K+6K), DIYM536HPW00D88

Model: DIYM536HPW00D88
$6,148.00Compare at$7,681.25
You save $1,533.2519% off
Available to order View product details
MRCOOL DIY 5th Gen 5-Zone 30,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (6K+6K+6K+6K+6K), DIYM536HPW00D120 — MRCOOL model DIYM536HPW00 Current offer
MRCOOL

MRCOOL DIY 5th Gen 5-Zone 30,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (6K+6K+6K+6K+6K), DIYM536HPW00D120

Model: DIYM536HPW00D120
$7,338.00Compare at$9,172.50
You save $1,834.5020% off
Available to order View product details
MRCOOL DIY 5th Gen 5-Zone 33,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+6K+6K+9K), DIY5-BC-36HP0606060609 — MRCOOL model DIY5-BC-36HP0606060609 Current offer
MRCOOL

MRCOOL DIY 5th Gen 5-Zone 33,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+6K+6K+9K), DIY5-BC-36HP0606060609

Model: DIY5-BC-36HP0606060609
$9,201.00Compare at$11,501.25
You save $2,300.2520% off
Available to order View product details
MRCOOL DIY 5th Gen 5-Zone 33,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+6K+6K+9K), DIY5-BC-48HP0606060609 — MRCOOL model DIY5-BC-48HP0606060609 Current offer
MRCOOL

MRCOOL DIY 5th Gen 5-Zone 33,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+6K+6K+9K), DIY5-BC-48HP0606060609

Model: DIY5-BC-48HP0606060609
$9,886.00Compare at$12,357.50
You save $2,471.5020% off
Available to order View product details
MRCOOL DIY 5th Gen 5-Zone 33,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (6K+6K+6K+6K+9K), DIYM536HPC01D00 — MRCOOL mo Current offer
MRCOOL

MRCOOL DIY 5th Gen 5-Zone 33,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (6K+6K+6K+6K+9K), DIYM536HPC01D00

Model: DIYM536HPC01D00
$10,336.00Compare at$12,920.00
You save $2,584.0020% off
Available to order View product details
National Mini Splits resource center

Plan the complete project—not only the equipment.

Use these original guides as a starting point, then confirm the exact product manual, local requirements and qualified professional work where applicable.

01 · SizingBuild from a load calculation

Understand why climate, insulation, windows, occupancy and room use matter.

Read sizing guidance → 02 · InstallationPlan electrical, drainage and access

Review the project conditions that should be settled before equipment arrives.

Open installation planning → 03 · RefrigerantKeep generations and refrigerants matched

Do not assume indoor, outdoor or accessory components are interchangeable.

Review refrigerant changes → 04 · DocumentationSave model-specific records

Keep manuals, specifications, invoices, serials and applicable warranty terms together.

Use the document checklist → 05 · Video workshopWatch official MRCOOL demonstrations

Use product videos to supplement—not replace—the current installation manual.

Watch the video workshop → 06 · State planningVerify state and local requirements

Start with climate context and official regulatory gateways for all 50 states.

Choose a state guide →
How to shop Products

A precise model match saves more time than a broad category match.

Accessories are model-specific even when their names look universal. Match the accessory model to the exact indoor or outdoor equipment, generation, refrigerant, voltage, connection type and current manufacturer documentation.

Measure the route and installation conditions before selecting line sets, drainage, mounting, controls or heat kits. Confirm which parts are included with the primary equipment so the order is complete without unnecessary duplicates.

Common buying questions

Products FAQs

How do I know whether a listing is a complete system?

Review the product title, included-components section, product images and exact models. A family name or capacity alone does not prove that indoor and outdoor equipment are both included.

Can I match components from different MRCOOL generations?

Do not assume cross-generation compatibility. Confirm the complete combination in current MRCOOL documentation or obtain model-specific evidence before ordering.

Does square footage determine the correct system size?

No. Square footage is only one input. Climate, insulation, windows, ceiling height, orientation, occupancy and internal loads should be considered in a proper load calculation.

Where do I confirm shipping charges and delivery options?

Available shipping methods and charges are shown at checkout for the order and destination. Large equipment may require additional freight-access planning before purchase.