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MRCOOL Mini Split AC & Heat Pump Systems
MRCOOL 5th Gen Mini Splits

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Shopping Options

Mini Split Type

Ceiling Cassette

Zone/Room 1 Size

6k for Up to 250 sq ft

9k for 250-400 sq ft

12k for 400-600 sq ft

15/18k for 600-1,000 sq ft

24k for 1,000-1,500 sq ft

36k for 1,500-2,000 sq ft

Zone/Room 2 Size

6k for Up to 250 sq ft

9k for 250-400 sq ft

12k for 400-600 sq ft

15/18k for 600-1,000 sq ft

24k for 1,000-1,500 sq ft

36k for 1,500-2,000 sq ft

Zone/Room 3 Size

6k for Up to 250 sq ft

9k for 250-400 sq ft

12k for 400-600 sq ft

15/18k for 600-1,000 sq ft

24k for 1,000-1,500 sq ft

36k for 1,500-2,000 sq ft

Zone/Room 4 Size

6k for Up to 250 sq ft

9k for 250-400 sq ft

12k for 400-600 sq ft

15/18k for 600-1,000 sq ft

24k for 1,000-1,500 sq ft

Zone/Room 5 Size

6k for Up to 250 sq ft

9k for 250-400 sq ft

12k for 400-600 sq ft

15/18k for 600-1,000 sq ft

24k for 1,000-1,500 sq ft

Zone/Room 6 Size

6k for Up to 250 sq ft

9k for 250-400 sq ft

12k for 400-600 sq ft

15/18k for 600-1,000 sq ft

24k for 1,000-1,500 sq ft

BTU/Tonnage

9,000 BTU/0.75 Ton

12,000 BTU/1 Ton

18,000 BTU/1.5 Ton

24,000 BTU/2 Ton

27,000 BTU/2.25 Ton

36,000 BTU/3 Ton

48,000 BTU/4 Ton

55,000 BTU/4.5 Ton

Product Features

Build Your Own
High Efficiency / Inverter
Quick Connect
WiFi

SEER (Efficiency)

18-19
20-24

Voltage

115 Volts
230 Volts

MRCOOL 5th Gen Mini Splits

Ceiling Cassette

6k for Up to 250 sq ft

9k for 250-400 sq ft

12k for 400-600 sq ft

15/18k for 600-1,000 sq ft

24k for 1,000-1,500 sq ft

36k for 1,500-2,000 sq ft

6k for Up to 250 sq ft

9k for 250-400 sq ft

12k for 400-600 sq ft

15/18k for 600-1,000 sq ft

24k for 1,000-1,500 sq ft

36k for 1,500-2,000 sq ft

6k for Up to 250 sq ft

9k for 250-400 sq ft

12k for 400-600 sq ft

15/18k for 600-1,000 sq ft

24k for 1,000-1,500 sq ft

36k for 1,500-2,000 sq ft

6k for Up to 250 sq ft

9k for 250-400 sq ft

12k for 400-600 sq ft

15/18k for 600-1,000 sq ft

24k for 1,000-1,500 sq ft

6k for Up to 250 sq ft

9k for 250-400 sq ft

12k for 400-600 sq ft

15/18k for 600-1,000 sq ft

24k for 1,000-1,500 sq ft

6k for Up to 250 sq ft

9k for 250-400 sq ft

12k for 400-600 sq ft

15/18k for 600-1,000 sq ft

24k for 1,000-1,500 sq ft

9,000 BTU/0.75 Ton

12,000 BTU/1 Ton

18,000 BTU/1.5 Ton

24,000 BTU/2 Ton

27,000 BTU/2.25 Ton

36,000 BTU/3 Ton

48,000 BTU/4 Ton

55,000 BTU/4.5 Ton

Mini Split Type

Zone/Room 1 Size

Zone/Room 2 Size

Zone/Room 3 Size

Zone/Room 4 Size

Zone/Room 5 Size

Zone/Room 6 Size

Items 649-672 of 892

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SAVE $868.30

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 6 + 6 + 9 + 12
Model: DIY-MULTI6-48HP-230 / DIYCASS06-2 / DIYCASS09 / DIYCASS12

Was $9,551.30
Special Price $8,683.00

Add to Compare
SAVE $869.40

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 6 + 6 + 12 + 12
Model: DIY-MULTI6-48HP / DIYCASSETTE06HP-230-2 / DIYCASSETTE12HP-230-2

Was $9,563.40
Special Price $8,694.00

Add to Compare
SAVE $870.20

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 6 + 6 + 9 + 18
Model: DIY-MULTI6-48HP-230 / DIYCASS06-2 / DIYCASS09 / DIYCASS18

Was $9,572.20
Special Price $8,702.00

Add to Compare
SAVE $871.30

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 6 + 6 + 12 + 18
Model: DIY-MULTI6-48HP-230 / DIYCASS06-2 / DIYCASS12 / DIYCASS18

Was $9,584.30
Special Price $8,713.00

Add to Compare
SAVE $873.20

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 6 + 6 + 18 + 18
Model: DIY-MULTI6-48HP / DIYCASSETTE06HP-230-2 / DIYCASSETTE18HP-230-2

Was $9,605.20
Special Price $8,732.00

Add to Compare
SAVE $877.00

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 6 + 9 + 9 + 9
Model: DIY-MULTI6-48HP / DIYCASSETTE06HP-230 / DIYCASSETTE09HP-230-3

Was $9,647.00
Special Price $8,770.00

Add to Compare
SAVE $878.10

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 6 + 9 + 9 + 12
Model: DIY-MULTI6-48HP-230 / DIYCASS06 / DIYCASS09-2 / DIYCASS12

Was $9,659.10
Special Price $8,781.00

Add to Compare
SAVE $879.20

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 6 + 9 + 12 + 12
Model: DIY-MULTI6-48HP-230 / DIYCASS06 / DIYCASS09 / DIYCASS12-2

Was $9,671.20
Special Price $8,792.00

Add to Compare
SAVE $880.00

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 6 + 9 + 9 + 18
Model: DIY-MULTI6-48HP-230 / DIYCASS06 / DIYCASS09-2 / DIYCASS18

Was $9,680.00
Special Price $8,800.00

Add to Compare
SAVE $880.30

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 6 + 12 + 12 + 12
Model: DIY-MULTI6-48HP / DIYCASSETTE06HP-230 / DIYCASSETTE12HP-230-3

Was $9,683.30
Special Price $8,803.00

Add to Compare
SAVE $881.10

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System - R454B | 230V - 6 + 9 + 12 + 18
Model: DIY-MULTI6-48HP-230/DIYCASS06/DIYCASS09/DIYCASS12/DIYCASS18

Was $9,692.10
Special Price $8,811.00

Add to Compare
SAVE $882.20

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 6 + 12 + 12 + 18
Model: DIY-MULTI6-48HP-230 / DIYCASS06 / DIYCASS12-2 / DIYCASS18

Was $9,704.20
Special Price $8,822.00

Add to Compare
SAVE $883.00

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 6 + 9 + 18 + 18
Model: DIY-MULTI6-48HP-230 / DIYCASS06 / DIYCASS09 / DIYCASS18-2

Was $9,713.00
Special Price $8,830.00

Add to Compare
SAVE $884.10

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 6 + 12 + 18 + 18
Model: DIY-MULTI6-48HP-230 / DIYCASS06 / DIYCASS12 / DIYCASS18-2

Was $9,725.10
Special Price $8,841.00

Add to Compare
SAVE $886.00

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 6 + 18 + 18 + 18
Model: DIY-MULTI6-48HP / DIYCASSETTE06HP-230 / DIYCASSETTE18HP-230-3

Was $9,746.00
Special Price $8,860.00

Add to Compare
SAVE $886.80

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 9 + 9 + 9 + 9
Model: DIY-MULTI6-48HP / DIYCASSETTE09HP-230-4

Was $9,754.80
Special Price $8,868.00

Add to Compare
SAVE $887.90

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 9 + 9 + 9 + 12
Model: DIY-MULTI6-48HP / DIYCASSETTE09HP-230-3 / DIYCASSETTE12HP-230

Was $9,766.90
Special Price $8,879.00

Add to Compare
SAVE $889.00

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 9 + 9 + 12 + 12
Model: DIY-MULTI6-48HP / DIYCASSETTE09HP-230-2 / DIYCASSETTE12HP-230-2

Was $9,779.00
Special Price $8,890.00

Add to Compare
SAVE $889.80

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 9 + 9 + 9 + 18
Model: DIY-MULTI6-48HP / DIYCASSETTE09HP-230-3 / DIYCASSETTE18HP-230

Was $9,787.80
Special Price $8,898.00

Add to Compare
SAVE $890.10

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 9 + 12 + 12 + 12
Model: DIY-MULTI6-48HP / DIYCASSETTE09HP-230 / DIYCASSETTE12HP-230-3

Was $9,791.10
Special Price $8,901.00

Add to Compare
SAVE $890.90

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 9 + 9 + 12 + 18
Model: DIY-MULTI6-48HP-230 / DIYCASS09-2 / DIYCASS12 / DIYCASS18

Was $9,799.90
Special Price $8,909.00

Add to Compare
SAVE $891.20

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 12 + 12 + 12 + 12
Model: DIY-MULTI6-48HP / DIYCASSETTE12HP-230-4

Was $9,803.20
Special Price $8,912.00

Add to Compare
SAVE $892.00

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 9 + 12 + 12 + 18
Model: DIY-MULTI6-48HP-230 / DIYCASS09 / DIYCASS12-2 / DIYCASS18

Was $9,812.00
Special Price $8,920.00

Add to Compare
SAVE $892.80

MRCOOL 48,000 BTU DIY 5th Gen 21.8 SEER2 4 Zone Ceiling Cassette Mini Split Heat Pump System R454B | 230V 9 + 9 + 18 + 18
Model: DIY-MULTI6-48HP / DIYCASSETTE09HP-230-2 / DIYCASSETTE18HP-230-2

Was $9,820.80
Special Price $8,928.00

Add to Compare

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