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National Mini Splits · MRCOOL equipment department

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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 3-Zone 45,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (9K+12K+24K), DIYM355HPW11D68 — MRCOOL model DIYM355HPW11D68 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 45,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (9K+12K+24K), DIYM355HPW11D68

Model: DIYM355HPW11D68
$7,564.00Compare at$9,455.00
You save $1,891.0020% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 45,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (9K+18K+18K), DIYM348HPW13D53 — MRCOOL model DIYM348HPW13D53 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 45,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (9K+18K+18K), DIYM348HPW13D53

Model: DIYM348HPW13D53
$7,144.00Compare at$8,930.00
You save $1,786.0020% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 45,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (9K+18K+18K), DIYM355HPW12D53 — MRCOOL model DIYM355HPW12D53 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 45,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (9K+18K+18K), DIYM355HPW12D53

Model: DIYM355HPW12D53
$7,725.00Compare at$9,656.25
You save $1,931.2520% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 45,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (9K+12K+24K), DIYM348HPW12D93 — MRCOOL model DIYM348HPW12D93 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 45,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (9K+12K+24K), DIYM348HPW12D93

Model: DIYM348HPW12D93
$7,250.00Compare at$9,062.50
You save $1,812.5020% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 45,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (9K+12K+24K), DIYM355HPW11D93 — MRCOOL model DIYM355HPW11D93 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 45,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (9K+12K+24K), DIYM355HPW11D93

Model: DIYM355HPW11D93
$7,831.00Compare at$9,788.75
You save $1,957.7520% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 45,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (9K+18K+18K), DIYM348HPW13D78 — MRCOOL model DIYM348HPW13D78 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 45,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (9K+18K+18K), DIYM348HPW13D78

Model: DIYM348HPW13D78
$7,407.00Compare at$9,258.75
You save $1,851.7520% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 45,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (9K+18K+18K), DIYM355HPW12D78 — MRCOOL model DIYM355HPW12D78 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 45,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (9K+18K+18K), DIYM355HPW12D78

Model: DIYM355HPW12D78
$7,988.00Compare at$9,985.00
You save $1,997.0020% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (12K+18K+18K), DIY3-BC-48HP121818 — MRCOOL model DIY3-BC-48HP121818, product i Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (12K+18K+18K), DIY3-BC-48HP121818

Model: DIY3-BC-48HP121818
$7,529.00Compare at$9,411.50
You save $1,882.5020% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (12K+18K+18K), DIY3-BC-55HP121818 — MRCOOL model DIY3-BC-55HP121818, product i Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (12K+18K+18K), DIY3-BC-55HP121818

Model: DIY3-BC-55HP121818
$8,110.00Compare at$10,137.50
You save $2,027.5020% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (12K+18K+18K), DIYM348HPC09D00 — MRCOOL model Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (12K+18K+18K), DIYM348HPC09D00

Model: DIYM348HPC09D00
$8,234.00Compare at$10,292.50
You save $2,058.5020% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (12K+18K+18K), DIYM355HPC04D00 — MRCOOL model Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (12K+18K+18K), DIYM355HPC04D00

Model: DIYM355HPC04D00
$8,815.00Compare at$11,018.75
You save $2,203.7520% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (12K+18K+18K), DIYM348HPC09D27 — MRCOOL model Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (12K+18K+18K), DIYM348HPC09D27

Model: DIYM348HPC09D27
$8,337.00Compare at$10,421.25
You save $2,084.2520% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (12K+18K+18K), DIYM355HPC04D27 — MRCOOL model Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (12K+18K+18K), DIYM355HPC04D27

Model: DIYM355HPC04D27
$8,918.00Compare at$11,147.50
You save $2,229.5020% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (12K+18K+18K), DIYM348HPC09D53 — MRCOOL model Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (12K+18K+18K), DIYM348HPC09D53

Model: DIYM348HPC09D53
$9,051.00Compare at$11,313.75
You save $2,262.7520% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (12K+18K+18K), DIYM355HPC04D53 — MRCOOL model Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (12K+18K+18K), DIYM355HPC04D53

Model: DIYM355HPC04D53
$9,632.00Compare at$12,040.00
You save $2,408.0020% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (12K+18K+18K), DIYM348HPC09D78 — MRCOOL model Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (12K+18K+18K), DIYM348HPC09D78

Model: DIYM348HPC09D78
$9,314.00Compare at$11,642.50
You save $2,328.5020% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (12K+18K+18K), DIYM355HPC04D78 — MRCOOL model Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with 50ft. Pre-Charged Line Sets (12K+18K+18K), DIYM355HPC04D78

Model: DIYM355HPC04D78
$9,895.00Compare at$12,368.75
You save $2,473.7520% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (12K+12K+24K), DIY3-B-48HP121224 — MRCOOL model DIY3-B-48HP121224, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (12K+12K+24K), DIY3-B-48HP121224

Model: DIY3-B-48HP121224
$5,571.00Compare at$6,963.75
You save $1,392.7520% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (12K+12K+24K), DIY3-B-55HP121224 — MRCOOL model DIY3-B-55HP121224, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (12K+12K+24K), DIY3-B-55HP121224

Model: DIY3-B-55HP121224
$6,152.00Compare at$7,690.00
You save $1,538.0020% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (12K+18K+18K), DIY3-B-48HP121818 — MRCOOL model DIY3-B-48HP121818, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (12K+18K+18K), DIY3-B-48HP121818

Model: DIY3-B-48HP121818
$5,779.00Compare at$7,223.75
You save $1,444.7520% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (12K+18K+18K), DIY3-B-55HP121818 — MRCOOL model DIY3-B-55HP121818, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (12K+18K+18K), DIY3-B-55HP121818

Model: DIY3-B-55HP121818
$6,360.00Compare at$7,950.00
You save $1,590.0020% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+18K+24K), DIY3-B-48HP061824 — MRCOOL model DIY3-B-48HP061824, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+18K+24K), DIY3-B-48HP061824

Model: DIY3-B-48HP061824
$5,581.00Compare at$6,976.25
You save $1,395.2520% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+18K+24K), DIY3-B-55HP061824 — MRCOOL model DIY3-B-55HP061824, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+18K+24K), DIY3-B-55HP061824

Model: DIY3-B-55HP061824
$6,162.00Compare at$7,702.50
You save $1,540.5020% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+36K), DIY3-B-48HP060636 — MRCOOL model DIY3-B-48HP060636, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+36K), DIY3-B-48HP060636

Model: DIY3-B-48HP060636
$5,423.00Compare at$6,778.75
You save $1,355.7520% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+36K), DIY3-B-55HP060636 — MRCOOL model DIY3-B-55HP060636, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+36K), DIY3-B-55HP060636

Model: DIY3-B-55HP060636
$6,004.00Compare at$7,505.00
You save $1,501.0020% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (12K+12K+24K), DIYM348HPW16D00 — MRCOOL model DIYM348HPW16D00 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (12K+12K+24K), DIYM348HPW16D00

Model: DIYM348HPW16D00
$6,296.00Compare at$7,870.00
You save $1,574.0020% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (12K+12K+24K), DIYM355HPW15D00 — MRCOOL model DIYM355HPW15D00 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (12K+12K+24K), DIYM355HPW15D00

Model: DIYM355HPW15D00
$6,877.00Compare at$8,596.25
You save $1,719.2520% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (12K+18K+18K), DIYM348HPW17D00 — MRCOOL model DIYM348HPW17D00 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (12K+18K+18K), DIYM348HPW17D00

Model: DIYM348HPW17D00
$6,484.00Compare at$8,105.00
You save $1,621.0020% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (12K+18K+18K), DIYM355HPW16D00 — MRCOOL model DIYM355HPW16D00 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (12K+18K+18K), DIYM355HPW16D00

Model: DIYM355HPW16D00
$7,065.00Compare at$8,831.25
You save $1,766.2520% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (6K+18K+24K), DIYM348HPW07D00 — MRCOOL model DIYM348HPW07D00 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (6K+18K+24K), DIYM348HPW07D00

Model: DIYM348HPW07D00
$6,318.00Compare at$7,897.50
You save $1,579.5020% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (6K+18K+24K), DIYM355HPW06D00 — MRCOOL model DIYM355HPW06D00 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (6K+18K+24K), DIYM355HPW06D00

Model: DIYM355HPW06D00
$6,899.00Compare at$8,623.75
You save $1,724.7520% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (6K+6K+36K), DIYM348HPW01D00 — MRCOOL model DIYM348HPW01D00, p Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (6K+6K+36K), DIYM348HPW01D00

Model: DIYM348HPW01D00
$6,148.00Compare at$7,685.00
You save $1,537.0020% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (6K+6K+36K), DIYM355HPW00D00 — MRCOOL model DIYM355HPW00D00, p Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 16ft. Pre-Charged Line Sets (6K+6K+36K), DIYM355HPW00D00

Model: DIYM355HPW00D00
$6,729.00Compare at$8,411.25
You save $1,682.2520% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (12K+12K+24K), DIYM348HPW16D37 — MRCOOL model DIYM348HPW16D37 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (12K+12K+24K), DIYM348HPW16D37

Model: DIYM348HPW16D37
$6,556.00Compare at$8,195.00
You save $1,639.0020% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (12K+12K+24K), DIYM355HPW15D37 — MRCOOL model DIYM355HPW15D37 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (12K+12K+24K), DIYM355HPW15D37

Model: DIYM355HPW15D37
$7,137.00Compare at$8,921.25
You save $1,784.2520% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (12K+18K+18K), DIYM348HPW17D27 — MRCOOL model DIYM348HPW17D27 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (12K+18K+18K), DIYM348HPW17D27

Model: DIYM348HPW17D27
$6,587.00Compare at$8,233.75
You save $1,646.7520% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (12K+18K+18K), DIYM355HPW16D27 — MRCOOL model DIYM355HPW16D27 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (12K+18K+18K), DIYM355HPW16D27

Model: DIYM355HPW16D27
$7,168.00Compare at$8,960.00
You save $1,792.0020% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (6K+18K+24K), DIYM348HPW07D43 — MRCOOL model DIYM348HPW07D43 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (6K+18K+24K), DIYM348HPW07D43

Model: DIYM348HPW07D43
$6,574.00Compare at$8,217.50
You save $1,643.5020% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (6K+18K+24K), DIYM355HPW06D43 — MRCOOL model DIYM355HPW06D43 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (6K+18K+24K), DIYM355HPW06D43

Model: DIYM355HPW06D43
$7,155.00Compare at$8,943.75
You save $1,788.7520% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (6K+6K+36K), DIYM348HPW01D37 — MRCOOL model DIYM348HPW01D37, p Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (6K+6K+36K), DIYM348HPW01D37

Model: DIYM348HPW01D37
$6,408.00Compare at$8,010.00
You save $1,602.0020% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (6K+6K+36K), DIYM355HPW00D37 — MRCOOL model DIYM355HPW00D37, p Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 25ft. Pre-Charged Line Sets (6K+6K+36K), DIYM355HPW00D37

Model: DIYM355HPW00D37
$6,989.00Compare at$8,736.25
You save $1,747.2520% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (12K+12K+24K), DIYM348HPW16D68 — MRCOOL model DIYM348HPW16D68 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (12K+12K+24K), DIYM348HPW16D68

Model: DIYM348HPW16D68
$7,140.00Compare at$8,925.00
You save $1,785.0020% off
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MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (12K+12K+24K), DIYM355HPW15D68 — MRCOOL model DIYM355HPW15D68 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (12K+12K+24K), DIYM355HPW15D68

Model: DIYM355HPW15D68
$7,721.00Compare at$9,651.25
You save $1,930.2520% off
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MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (12K+18K+18K), DIYM348HPW17D53 — MRCOOL model DIYM348HPW17D53 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (12K+18K+18K), DIYM348HPW17D53

Model: DIYM348HPW17D53
$7,301.00Compare at$9,126.25
You save $1,825.2520% off
Available to order View product details
MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (12K+18K+18K), DIYM355HPW16D53 — MRCOOL model DIYM355HPW16D53 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (12K+18K+18K), DIYM355HPW16D53

Model: DIYM355HPW16D53
$7,882.00Compare at$9,852.50
You save $1,970.5020% off
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MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (6K+18K+24K), DIYM348HPW07D86 — MRCOOL model DIYM348HPW07D86 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (6K+18K+24K), DIYM348HPW07D86

Model: DIYM348HPW07D86
$7,158.00Compare at$8,947.50
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MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (6K+18K+24K), DIYM355HPW06D86 — MRCOOL model DIYM355HPW06D86 Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (6K+18K+24K), DIYM355HPW06D86

Model: DIYM355HPW06D86
$7,739.00Compare at$9,673.75
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MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (6K+6K+36K), DIYM348HPW01D68 — MRCOOL model DIYM348HPW01D68, p Current offer
MRCOOL

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with 35ft. Pre-Charged Line Sets (6K+6K+36K), DIYM348HPW01D68

Model: DIYM348HPW01D68
$6,992.00Compare at$8,740.00
You save $1,748.0020% 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.