













MRCOOL DIY 5th Gen Mini Split - 6-Zone 48,000 BTU Mini Split Condenser 230V with 12K + 12K + 6K + 6K + 6K + 6K Ceiling Cassette Air Handlers DIY5-6ZC-48HP-12K12K6K6K6K6K
FREE EXPRESS SHIPPING: Process orders in 1 business day
STRESS FREE RETURNS: 2 Year Returns
PREMIUM QUALITY: Top Tier Products, Even Better Customer Care
5 YEAR WARRANTY: We Believe In Our Products & Our Team
- Description
- Why This System Belongs in Your Hive
- Shipping and Return
- COVERAGE AREA
MRCOOL DIY® 5th Gen 6‑Zone 48,000 BTU Mini Split – Perfect for Precision in Smaller Spaces
Not every job is about wide‑open spaces — sometimes it’s a collection of smaller rooms, offices, or suites that each need their own climate control. With this setup, you can give every zone the perfect temperature without sacrificing style or efficiency. Ceiling cassette air handlers keep the look clean, while the system works quietly overhead.
The MRCOOL DIY® 5th Gen 48K BTU 6‑Zone Mini Split with two 12K and four 6K ceiling cassette units is designed for projects where precision matters — from multi‑room residential layouts to small commercial spaces. And with pre‑charged linesets, you can get it installed quickly, without extra tools or delays.
- Six Zones, One Outdoor Unit — Two 12K and four 6K ceiling cassette air handlers for balanced coverage in smaller and mid‑sized rooms.
- Discreet, Space‑Saving Design — Ceiling cassettes keep walls clear and deliver even airflow throughout each zone.
- DIY‑Friendly Install — Pre‑charged R‑454B linesets mean no vacuum pump, no special tools, and less labor time.
- Year‑Round Comfort — Heat pump technology ensures efficient heating in winter and cooling in summer.
- Energy Efficiency That Wins Clients — High SEER ratings help customers save on energy bills.
- Fast Free Shipping — Get your system delivered quickly so you can keep jobs moving.
From one worker bee to another: this is the system for when you need to deliver flawless comfort across multiple small spaces — with a clean, professional finish your clients will love.
Order today and keep your projects buzzing with Fast Free Shipping from the Hive.
Product Specs
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® 12K BTU 230V One-Way Ceiling Cassette Air Handler (DIYCASSETTE12HP-230D25-O) X2
Product Specs
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 sq |
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
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) X4
Product Specs
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 sq |
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 X6
Product Specs
Dimensions | 2" W x 6" L x 1" H |
Works with | MRCOOL DIY 5th Generation Mini Splits |
Restricted States | GU;PR;VI |
Color | White |
For Shipping & return information visit here
- Description
- Why This System Belongs in Your Hive
- Shipping and Return
- COVERAGE AREA
MRCOOL DIY® 5th Gen 6‑Zone 48,000 BTU Mini Split – Perfect for Precision in Smaller Spaces
Not every job is about wide‑open spaces — sometimes it’s a collection of smaller rooms, offices, or suites that each need their own climate control. With this setup, you can give every zone the perfect temperature without sacrificing style or efficiency. Ceiling cassette air handlers keep the look clean, while the system works quietly overhead.
The MRCOOL DIY® 5th Gen 48K BTU 6‑Zone Mini Split with two 12K and four 6K ceiling cassette units is designed for projects where precision matters — from multi‑room residential layouts to small commercial spaces. And with pre‑charged linesets, you can get it installed quickly, without extra tools or delays.
- Six Zones, One Outdoor Unit — Two 12K and four 6K ceiling cassette air handlers for balanced coverage in smaller and mid‑sized rooms.
- Discreet, Space‑Saving Design — Ceiling cassettes keep walls clear and deliver even airflow throughout each zone.
- DIY‑Friendly Install — Pre‑charged R‑454B linesets mean no vacuum pump, no special tools, and less labor time.
- Year‑Round Comfort — Heat pump technology ensures efficient heating in winter and cooling in summer.
- Energy Efficiency That Wins Clients — High SEER ratings help customers save on energy bills.
- Fast Free Shipping — Get your system delivered quickly so you can keep jobs moving.
From one worker bee to another: this is the system for when you need to deliver flawless comfort across multiple small spaces — with a clean, professional finish your clients will love.
Order today and keep your projects buzzing with Fast Free Shipping from the Hive.
Product Specs
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® 12K BTU 230V One-Way Ceiling Cassette Air Handler (DIYCASSETTE12HP-230D25-O) X2
Product Specs
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 sq |
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
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) X4
Product Specs
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 sq |
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 X6
Product Specs
Dimensions | 2" W x 6" L x 1" H |
Works with | MRCOOL DIY 5th Generation Mini Splits |
Restricted States | GU;PR;VI |
Color | White |
For Shipping & return information visit here
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Process orders within 1-2 days

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Top Tier Products, Even Better Customer Care

We Believe In Our Products & Our Team