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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
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Description
MRCOOL DIY Mini Split - 48,000 BTU 5 Zone Ductless Air Conditioner and Heat Pump, Base System DIY-B-548HP0909090912This 4th Generation MRCOOL Mini Split includes a DIY 48,000 BTU Multi Zone Condenser, four 9,000 BTU Wall Mounted Air Handler, one 12,000 BTU Wall Mounted Air Handler and five Remotes. The best part about all of this is that you can install it yourself! Package Includes MRCOOL DIY Multi Zone 5 Zone 48K BTU Condenser, 4th Gen Series, DIY MULTI5 48HP230C MRCOOL DIY 4th Generation 9K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY 09 HP WMAH
This 4th Generation MRCOOL Mini Split includes a DIY 48,000 BTU Multi-Zone Condenser, four 9,000 BTU Wall Mounted Air Handler, one 12,000 BTU Wall Mounted Air Handler and five Remotes. The best part about all of this is that you can install it yourself!
Package Includes
- MRCOOL DIY Multi Zone 5-Zone 48K BTU Condenser, 4th Gen Series, DIY-MULTI5-48HP230C
- MRCOOL DIY 4th Generation 9K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-09-HP-WMAH-230C25 (x4)
- MRCOOL DIY 4th Generation 12K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-12-HP-WMAH-230C25
This package does not include linesets, don't forgot to scroll up and add them!
Condenser
- Energy Efficient. This 5 Zone condenser, when paired with select MRCOOL air handlers, is capable of producing an impressive
- 20.5 SEER efficiency rating.
- Works In All Environments. The
- capability to continue to deliver heating performance when temperatures reach
- 5°F
- Lifetime Warranty. For added peace of mind, this is the only condenser on the market that comes with a limited lifetime compressor warranty. Simply register into the MRCOOL Care Program to get the lifetime warranty!
Air Handler, 9K BTU, Quantity 4
- Large Coverage Area. Handler covers an area up to 375 sq. ft.
- Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
- Easy to Control. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.
- Convenient Installation. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate.
Air Handler, 12K BTU, Quantity 1
- Large Coverage Area. Handler covers an area up to
- 500 sq. ft.
- Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
- Easy to Control. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.
- Convenient Installation. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate.
PRODUCT SPECIFICATIONS:
Condenser
| Product Dimensions |
|
| Cooling Capacity |
|
| Heating Capacity |
|
| Zone Capacity | 5 |
| Cool Mode - Outdoor Operating Temperature Range | 5F ~ 122F |
| Heat Mode - Outdoor Operating Temperature Range |
|
| SEER |
|
| EER | 11 |
| Voltage |
|
|
|
7 Years Replacement on Compressor, 5 Years Parts |
Air Handler 9K BTU
| Product Dimensions |
|
| Mount Type | Wall |
| Cooling Capacity |
|
| Heating Capacity |
|
|
|
|
| Modes | Auto - auto selects from Cool, Heat or Fan-Only Dry - dehumidify Cool Heat Fan Only Quiet Sleep |
Air Handler 12K BTU
| Product Dimensions |
|
| Mount Type | Wall |
| Cooling Capacity |
|
| Heating Capacity |
|
|
|
5 Years Parts |
| Modes | Auto - auto selects from Cool, Heat or Fan-Only Dry - dehumidify Cool Heat Fan Only Quiet Sleep |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 4
Socks
Size: Medium, Color: (001) Black / Black / Pitch Gray
Love the socks nice an warm and comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
★★★★★ 5
Warm feet
Size: X-Large, Color: (100) White / White / Pitch Gray
Sons lives these socks, requested them for Christmas.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
★★★★★ 5
Nice
Size: Large, Color: (100) White / White / Pitch Gray
Great for around the house. Nice fit. I have the Beetus so I've always got to have socks of some kind on when I'm not sleeping. I guess they'd be good for athletics too, beats me.
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Reviewed in the United States on December 24, 2025
★★★★★ 5
Best socks on the market.
Size: X-Large, Color: (001) Black / Black / Pitch Gray
These socks last forever! I wear them daily. I bought my first pack over two years ago and haven't worn them out yet.
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Reviewed in the United States on December 7, 2025
★★★★★ 5
Snug fit
Size: Medium, Color: (001) Black / Black / Pitch Gray
These socks are by far better than the knock off versions. They fit snug and don’t fall down the heel when worn with tennis shoes. Would recommend
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Reviewed in the United States on December 11, 2025