The MRCOOL DIY 5th Gen 48,000 BTU 6-Zone Ductless Mini-Split Condenser is a true do-it-yourself system, letting you heat and cool up to 6 separate spaces (up to 2,000 sq. ft. combined) without hiring an HVAC professional, and this configuration pairs it with 6 Wall Mount indoor air handlers (12K + 9K + 9K + 9K + 6K + 6K).
Highlights
- Patented, pre-charged Quick Connect line sets (filled with R-454B refrigerant) let you skip the evacuate-and-charge process, so the whole system can be installed yourself
- Rated up to 21.8 SEER2 and HSPF2 of 10 for efficient year-round heating and cooling
- The included DIYPro cable removes the need for electrical conduit runs
- Each Wall Mount air handler includes a Gold Fin condenser coating for added corrosion resistance (a plus in coastal climates), plus Follow Me temperature tracking and Dry Mode humidity control
- Control the system by wireless remote, the SmartHVAC app (iOS/Android), or voice commands through Amazon Alexa and Google Assistant, including Follow Me tracking on the remote
- Intertek listed (5031495) with a 5-year parts warranty, a 7-year compressor warranty, and a Limited Lifetime Replacement warranty available through the MRCOOL Care Program
Specs & Features
| Condenser BTU |
48,000 BTU |
| Zones |
6-Zone |
| Max Combined Coverage (condenser) |
Up to 2,000 sq. ft. |
| Efficiency |
Up to 21.8 SEER2, HSPF2 of 10 |
| Refrigerant |
R-454B (pre-charged Quick Connect line set) |
| Voltage |
208/230V |
| Installation Type |
DIY (no HVAC professional required) |
| Indoor Air Handler Type |
Wall Mount |
| Indoor Air Handlers (this configuration) |
12K + 9K + 9K + 9K + 6K + 6K |
| Parts Warranty |
5 years |
| Compressor Warranty |
7 years |
| Extended Warranty |
Limited Lifetime Replacement with MRCOOL Care Program subscription |
| Certification |
Intertek listed 5031495 |
| 12K BTU Wall Mount |
Rated coverage up to 550 sq. ft. |
| 9K BTU Wall Mount |
Rated coverage up to 400 sq. ft. |
| 9K BTU Wall Mount |
Rated coverage up to 400 sq. ft. |
| 9K BTU Wall Mount |
Rated coverage up to 400 sq. ft. |
| 6K BTU Wall Mount |
Rated coverage up to 200 sq. ft. |
| 6K BTU Wall Mount |
Rated coverage up to 200 sq. ft. |
- Smart HVAC Controller Module and app support Google Assistant and Amazon Alexa out of the box
- A remote control is included with each indoor air handler
Details
Avermont Direct is an authorized MRCOOL dealer, and this 6-zone DIY system is backed by MRCOOL's standard 5-year parts and 7-year compressor warranty, with a Limited Lifetime Replacement warranty available through the MRCOOL Care Program. It's built for homeowners who want to bring efficient, ductless heating and cooling to multiple rooms — up to 6 separate spaces with this wall mount configuration — without the cost or scheduling of professional installation.
Need Help?
If you have questions about this product before you order, our team is happy to help.
Email: support@avermontdirect.com
Phone: +1 (844) 455-3695
Hours: Monday–Friday, 9AM–5PM
Live Chat: Available 24/7
