MRCOOL DIY® 5th Gen 6‑Zone 48,000 BTU Mini Split – Ceiling Cassette Comfort for High‑Capacity Projects
(18K + 12K + 9K + 9K + 9K + 6K Ceiling Cassette)
For projects with one extra‑large zone, one large, three medium, and one small, this ceiling cassette setup delivers balanced capacity while keeping walls clear.
Why This System Belongs in Your Hive
-
Six Zones, One Outdoor Unit — One 18K, one 12K, three 9K, and one 6K ceiling cassette air handler.
-
Space‑Saving Design — Ceiling cassettes blend seamlessly into ceilings for a clean look.
-
DIY‑Friendly Install — Pre‑charged R‑454B linesets mean no vacuum pump required.
-
Year‑Round Comfort — Heat pump technology works efficiently in all seasons.
-
Energy Efficiency That Wins Clients — High SEER ratings help reduce bills.
-
Fast Free Shipping — Quick delivery to keep your project on schedule.
Built for the busy bees of the HVAC world: perfect for large, multi‑room installs that need a polished finish.
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
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
MRCOOL DIY® Series 5th Gen OuttaSight® 12K BTU 230V One-Way Ceiling Cassette Air Handler (DIYCASSETTE12HP-230D25-O)
|
Dimensions
|
13.19" D x 8.98" H x 50.31" W
|
|
CFM
|
353 / 312 / 283 / 247 / 177
|
|
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 |
|
Max Coverage Area
|
550 |
|
Refrigerant Type
|
R-454B
|
|
Decibel Rating (DBA)
|
37
|
|
Decibel Rating Low (DBA)
|
24
|
|
Decibel Rating High (DBA)
|
41 |
|
Air Flow Direction
|
1-Way
|
|
Liquid Line Size
|
1/4
|
|
Suction Line Size
|
3/8
|
|
Blower Motor RPM
|
1075/982/797
|
|
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
MRCOOL DIY® Series 5th Gen OuttaSight® 9K BTU 230V One-Way Ceiling Cassette Air Handler (DIYCASSETTE09HP-230D25-O) X3
|
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
|
400
|
|
Refrigerant Type
|
R-454B
|
|
Decibel Rating (DBA)
|
36
|
|
Decibel Rating Low (DBA)
|
24
|
|
Decibel Rating High (DBA)
|
38
|
|
Air Flow Direction
|
1-Way
|
|
Liquid Line Size
|
1/4
|
|
Suction Line Size
|
3/8
|
|
Blower Motor RPM
|
1104/994/784
|
|
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
MRCOOL DIY® Series 5th Gen OuttaSight® 6K BTU 230V One-Way Ceiling Cassette Air Handler (DIYCASSETTE06HP-230D25-O)
|
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
MRCOOL® Remote Control for 5th Gen DIY and Advantage Series Mini Split Systems X6
| Dimensions |
2" W x 6" L x 1" H |
| Works with |
MRCOOL DIY 5th Generation Mini Splits |
| Restricted States |
GU;PR;VI |
| Color |
White |
