This MRCOOL DIY 5th Generation multi-zone system pairs a 55,000 BTU condenser rated at 22 SEER2 and 10.6 HSPF2 with six wall-mounted indoor units (12K + 12K + 9K + 6K + 6K + 6K BTU), sized to heat and cool up to 6 separate spaces totaling up to 2,290 sq. ft.
Highlights
- DIY-ready installation — patented pre-charged Quick Connect® line sets (filled with R-454B refrigerant) let you skip the evacuation and vacuuming steps an HVAC pro would normally handle.
- Six wall-mounted indoor units (12K + 12K + 9K + 6K + 6K + 6K BTU) run off one 55,000 BTU condenser, so a single system can condition up to 2,290 sq. ft. across separate rooms.
- DIYPro® cable is included, removing the need for electrical conduit between condenser and indoor units.
- Full app and voice control — the SmartHVAC app (iOS/Android) plus Amazon Alexa and Google Assistant integration let you set schedules and manage each zone remotely.
- Follow Me® function reads the temperature near the remote to keep comfort even throughout the room.
- Backed by a 5-year parts warranty and 7-year compressor warranty, with a Limited Lifetime Replacement warranty available through the MRCOOL Care Program.
Specs & Features
| Configuration |
6-Zone Ductless Mini-Split System |
| Condenser Capacity |
55,000 BTU |
| Indoor Units |
12K + 12K + 9K + 6K + 6K + 6K BTU (Wall Mount) |
| SEER2 |
22 |
| HSPF2 |
10.6 |
| Rated Coverage Area |
Up to 2,290 sq. ft. (6 zones combined) |
| Refrigerant |
R-454B (pre-charged Quick Connect® line set) |
| Installation Type |
DIY (no HVAC professional or line-set vacuuming required) |
| Certification |
Intertek Listed (5031495) |
| Parts Warranty |
5 Years |
| Compressor Warranty |
7 Years |
| Extended Warranty |
Limited Lifetime Replacement warranty available with MRCOOL Care Program enrollment |
- DIYPro® cable included (no electrical conduit required)
- Wireless remote, SmartHVAC app, and Amazon Alexa/Google Assistant compatibility
- Follow Me® and Dry Mode functions on the indoor units
Details
Avermont Direct is an authorized MRCOOL dealer, and this 6-zone DIY system is built for homeowners who want whole-home ductless comfort without hiring an HVAC contractor. It uses wall-mounted indoor units for a straightforward, conventional installation in each room, and the whole system is covered by a 5-year parts warranty and 7-year compressor warranty from MRCOOL. It's a fit for larger homes or multi-room additions where six separate spaces need independent heating and cooling from one outdoor condenser.
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
