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MRCOOL DIY 5th Gen Mini Split - 6-Zone 48,000 BTU Mini Split Condenser 230V with 18K + 6K + 6K + 6K + 6K + 6K Ceiling Cassette Air Handlers DIY5-6ZC-48HP-18K6K6K6K6K6K

SKU DIY5-6ZC-48HP-18K6K6K6K6K6K
by MRCOOL
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Original Price $13,993.00
Current Price $11,228.00

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Description

MRCOOL DIY® 5th Gen 6‑Zone 48,000 BTU Mini Split – Ceiling Cassette Comfort for Small‑Zone Projects with Big Needs

(18K + 6K + 6K + 6K + 6K + 6K Ceiling Cassette)

When most rooms are small but one requires high capacity, this setup delivers discreet, even comfort with ceiling cassettes in every zone.

Why This System Belongs in Your Hive

  • Six Zones, One Outdoor Unit — One 18K and five 6K ceiling cassette air handlers.
  • Space‑Saving Design — Ceiling cassettes blend seamlessly into ceilings.
  • DIY‑Friendly Install — Pre‑charged R‑454B linesets mean no vacuum pump or special tools.
  • Year‑Round Comfort — Heat pump technology ensures consistent performance.
  • Energy Efficiency That Wins Clients — High SEER ratings help cut costs.
  • Fast Free Shipping — Delivered quickly to keep your project moving.

Designed with the pro in mind: perfect for small‑room layouts that still need a powerful main zone.

MRCOOL DIY® 5th Gen 48,000 BTU 6-Zone Mini Split Condenser 230v (DIY-MULTI6-48HP230D-O)

Dimensions 16.34" D x 52.48" H x 37.48" W

SEER2

21.8

EER2

12

HSPF2-4

10

HSPF2-5

7.8

Tonnage

4

Cooling Capacity (BTU)

43000

Heating Capacity (BTU)

48000

Voltage (V)

208/230

Phase

1

Cycle

60

Max Fuse Breaker (A)

45

Min Circuit Ampacity (A)

40

Color

White

Zone Capacity

6

Refrigerant Type

R-454B

Refrigerant Volume (OZ)

148.15

Decibel Rating (DBA)

64

Inverter

DC

Line Set Length

25

Max Lineset Length (FT)

221.4

Liquid LIne Size

1/4

Suctio Line Size

(3/8 X4) (1/2 X2)

Compressor Motor Type

Rotary

Auxiliary Heater Included

No

Auxiliary Heater Available

No

Fan Only Option

Yes

Quiet Mode

Yes

Auto Cool

Yes

WIFI Compatibility

Yes

APP Compatibility

Yes

Works with IOS

Yes

Works with Android

Yes

UL Listed

Yes

ETL Listed

Yes

Energy Star Certified

Yes

AHRI Certified

Yes

Registered Warranty

Extended Limited Lifetime*

Base Parts Warranty

5

Base Compressor Warranty

7

Has Batteries

Yes

Contains Electronics

Yes

Contans Chemicals

Yes

Contains Aerosol

Yes

Contains Compressed Gas

Yes

Proposition 65 Warning

Yes

 

Manuals & Guides

Brochure
Install Manual
Remote Manual
Accessory Manual
Warranty Doc
AHRI Cert
Energy Guide

 

MRCOOL DIY® Series 5th Gen OuttaSight® 18K BTU 230V One-Way Ceiling Cassette Air Handler (DIYCASSETTE18HP-230D25-O)

Dimensions

13.19" D x 8.98" H x 50.31" W

CFM

400 / 352 / 300 / 207 / 207

Cooling Capacity (BTU)

18800

Heating Capacity (BTU)

22700

Voltage (V)

208-230

Phase

1

Cycle

60

Max Fuse Breaker (A)

15

Min Circuit Ampacity (A)

3

Mount Type

Ceiling

Color

White

Rated Load

1.2

Max Coverage Area

800

Refrigerant Type

R-454B

Decibel Rating (DBA)

41.5

Decibel Rating Low (DBA)

26

Decibel Rating High (DBA)

44

Air Flow Direction

1-Way

Liquid Line Size

1/4

Suction Line Size

1/2

Blower Motor RPM

1344/1184/1024

Filter Type

Reusable

Fan Only Option

Yes

Quiet Mode

Yes

Sleep Mode

Yes

Auto Cool

Yes

WIFI Compatibility

Yes

APP Compatibility

Yes

Works with IOS

Yes

Works with Android

Yes

Remote Control Included

Yes

Registered Warranty

Limited Lifetime Compressor

Base Warranty

5-Year Part/7-Year Compressor

Bas Parts Warranty

5 Years

Registered Compressor Warranty

Limited Lifetime Compressor

Base Compressor Warranty

7 Years

Has Batteries

Yes

Contains Electronics

Yes

Contains Chemicals

Yes

Contains Aerosol

Yes

Contains Compressed Gas

Yes

Proposition 65 Warning

Yes

Restricted States

GU;PR;VI

Net Weight (Lbs)

45

Gross Weight (Lbs)

88

 

Manuals & Guides

Brochure
Install Mnaual
Remote Manual
Service Manual
Warrany Doc

 

MRCOOL DIY® Series 5th Gen OuttaSight® 6K BTU 230V One-Way Ceiling Cassette Air Handler (DIYCASSETTE06HP-230D25-O) X5

Dimensions

13.19" D x 8.98" H x 50.31" W

CFM

341 / 294 / 259 / 235 / 235

Voltage (V)

208-230

Phase

1

Cycle

60

Max Fuse Breaker (A)

15

Min Circuit Ampacity (A)

3

Mount Type

Ceiling

Color

White

Rated Load

0.8

Max Coverage Area

200

Refrigerant Type

R-454B

Decibel Rating (DBA)

35.5

Decibel Rating Low (DBA)

23.5

Decibel Rating High (DBA)

46.5

Air Flow Direction

1-Way

Liquid Line Size

1/4

Suction Line Size

3/8

Blower Motor RPM

1024/944/784

Filter Type

Reusable

Fan Only Option

Yes

Quiet Mode

Yes

Sleep Mode

Yes

Auto Cool

Yes

WIFI Compatibility

Yes

APP Compatibility

Yes

Works with IOS

Yes

Works with Android

Yes

Remote Control Included

Yes

Registered Warranty

Limited Lifetime Compressor

Base Warranty

5-Year Part/7-Year Compressor

Bas Parts Warranty

5 Years

Registered Compressor Warranty

Limited Lifetime Compressor

Base Compressor Warranty

7 Years

Has Batteries

Yes

Contains Electronics

Yes

Contains Chemicals

Yes

Contains Aerosol

Yes

Contains Compressed Gas

Yes

Proposition 65 Warning

Yes

Restricted States

GU;PR;VI

Net Weight (Lbs)

45

Gross Weight (Lbs)

88

 

Manuals & Guides

Brochure
Install Mnaual
Remote Manual
Service Manual
Warrany Doc

 

MRCOOL® Remote Control for 5th Gen DIY and Advantage Series Mini Split Systems

Dimensions 2" W x 6" L x 1" H 
Works with MRCOOL DIY 5th Generation Mini Splits
Restricted States GU;PR;VI
Color White
Shipping and Return

For Shipping & return information visit here

COVERAGE AREA

Description

MRCOOL DIY® 5th Gen 6‑Zone 48,000 BTU Mini Split – Ceiling Cassette Comfort for Small‑Zone Projects with Big Needs

(18K + 6K + 6K + 6K + 6K + 6K Ceiling Cassette)

When most rooms are small but one requires high capacity, this setup delivers discreet, even comfort with ceiling cassettes in every zone.

Why This System Belongs in Your Hive

  • Six Zones, One Outdoor Unit — One 18K and five 6K ceiling cassette air handlers.
  • Space‑Saving Design — Ceiling cassettes blend seamlessly into ceilings.
  • DIY‑Friendly Install — Pre‑charged R‑454B linesets mean no vacuum pump or special tools.
  • Year‑Round Comfort — Heat pump technology ensures consistent performance.
  • Energy Efficiency That Wins Clients — High SEER ratings help cut costs.
  • Fast Free Shipping — Delivered quickly to keep your project moving.

Designed with the pro in mind: perfect for small‑room layouts that still need a powerful main zone.

MRCOOL DIY® 5th Gen 48,000 BTU 6-Zone Mini Split Condenser 230v (DIY-MULTI6-48HP230D-O)

Dimensions 16.34" D x 52.48" H x 37.48" W

SEER2

21.8

EER2

12

HSPF2-4

10

HSPF2-5

7.8

Tonnage

4

Cooling Capacity (BTU)

43000

Heating Capacity (BTU)

48000

Voltage (V)

208/230

Phase

1

Cycle

60

Max Fuse Breaker (A)

45

Min Circuit Ampacity (A)

40

Color

White

Zone Capacity

6

Refrigerant Type

R-454B

Refrigerant Volume (OZ)

148.15

Decibel Rating (DBA)

64

Inverter

DC

Line Set Length

25

Max Lineset Length (FT)

221.4

Liquid LIne Size

1/4

Suctio Line Size

(3/8 X4) (1/2 X2)

Compressor Motor Type

Rotary

Auxiliary Heater Included

No

Auxiliary Heater Available

No

Fan Only Option

Yes

Quiet Mode

Yes

Auto Cool

Yes

WIFI Compatibility

Yes

APP Compatibility

Yes

Works with IOS

Yes

Works with Android

Yes

UL Listed

Yes

ETL Listed

Yes

Energy Star Certified

Yes

AHRI Certified

Yes

Registered Warranty

Extended Limited Lifetime*

Base Parts Warranty

5

Base Compressor Warranty

7

Has Batteries

Yes

Contains Electronics

Yes

Contans Chemicals

Yes

Contains Aerosol

Yes

Contains Compressed Gas

Yes

Proposition 65 Warning

Yes

 

Manuals & Guides

Brochure
Install Manual
Remote Manual
Accessory Manual
Warranty Doc
AHRI Cert
Energy Guide

 

MRCOOL DIY® Series 5th Gen OuttaSight® 18K BTU 230V One-Way Ceiling Cassette Air Handler (DIYCASSETTE18HP-230D25-O)

Dimensions

13.19" D x 8.98" H x 50.31" W

CFM

400 / 352 / 300 / 207 / 207

Cooling Capacity (BTU)

18800

Heating Capacity (BTU)

22700

Voltage (V)

208-230

Phase

1

Cycle

60

Max Fuse Breaker (A)

15

Min Circuit Ampacity (A)

3

Mount Type

Ceiling

Color

White

Rated Load

1.2

Max Coverage Area

800

Refrigerant Type

R-454B

Decibel Rating (DBA)

41.5

Decibel Rating Low (DBA)

26

Decibel Rating High (DBA)

44

Air Flow Direction

1-Way

Liquid Line Size

1/4

Suction Line Size

1/2

Blower Motor RPM

1344/1184/1024

Filter Type

Reusable

Fan Only Option

Yes

Quiet Mode

Yes

Sleep Mode

Yes

Auto Cool

Yes

WIFI Compatibility

Yes

APP Compatibility

Yes

Works with IOS

Yes

Works with Android

Yes

Remote Control Included

Yes

Registered Warranty

Limited Lifetime Compressor

Base Warranty

5-Year Part/7-Year Compressor

Bas Parts Warranty

5 Years

Registered Compressor Warranty

Limited Lifetime Compressor

Base Compressor Warranty

7 Years

Has Batteries

Yes

Contains Electronics

Yes

Contains Chemicals

Yes

Contains Aerosol

Yes

Contains Compressed Gas

Yes

Proposition 65 Warning

Yes

Restricted States

GU;PR;VI

Net Weight (Lbs)

45

Gross Weight (Lbs)

88

 

Manuals & Guides

Brochure
Install Mnaual
Remote Manual
Service Manual
Warrany Doc

 

MRCOOL DIY® Series 5th Gen OuttaSight® 6K BTU 230V One-Way Ceiling Cassette Air Handler (DIYCASSETTE06HP-230D25-O) X5

Dimensions

13.19" D x 8.98" H x 50.31" W

CFM

341 / 294 / 259 / 235 / 235

Voltage (V)

208-230

Phase

1

Cycle

60

Max Fuse Breaker (A)

15

Min Circuit Ampacity (A)

3

Mount Type

Ceiling

Color

White

Rated Load

0.8

Max Coverage Area

200

Refrigerant Type

R-454B

Decibel Rating (DBA)

35.5

Decibel Rating Low (DBA)

23.5

Decibel Rating High (DBA)

46.5

Air Flow Direction

1-Way

Liquid Line Size

1/4

Suction Line Size

3/8

Blower Motor RPM

1024/944/784

Filter Type

Reusable

Fan Only Option

Yes

Quiet Mode

Yes

Sleep Mode

Yes

Auto Cool

Yes

WIFI Compatibility

Yes

APP Compatibility

Yes

Works with IOS

Yes

Works with Android

Yes

Remote Control Included

Yes

Registered Warranty

Limited Lifetime Compressor

Base Warranty

5-Year Part/7-Year Compressor

Bas Parts Warranty

5 Years

Registered Compressor Warranty

Limited Lifetime Compressor

Base Compressor Warranty

7 Years

Has Batteries

Yes

Contains Electronics

Yes

Contains Chemicals

Yes

Contains Aerosol

Yes

Contains Compressed Gas

Yes

Proposition 65 Warning

Yes

Restricted States

GU;PR;VI

Net Weight (Lbs)

45

Gross Weight (Lbs)

88

 

Manuals & Guides

Brochure
Install Mnaual
Remote Manual
Service Manual
Warrany Doc

 

MRCOOL® Remote Control for 5th Gen DIY and Advantage Series Mini Split Systems

Dimensions 2" W x 6" L x 1" H 
Works with MRCOOL DIY 5th Generation Mini Splits
Restricted States GU;PR;VI
Color White
Shipping and Return

For Shipping & return information visit here

COVERAGE AREA

Reviews

Express Free Shipping

Process orders within 1-2 days

Stress Free Returns

Get Covered for (730 days) Returns

Premum Quality

Top Tier Products, Even Better Customer Care

5 Year Warranty

We Believe In Our Products & Our Team