This MRCOOL DIY 5th Generation 27,000 BTU 2-Zone ductless mini-split system pairs an outdoor condenser with two 12,000 BTU ceiling cassette indoor units, and installs without hiring an HVAC professional thanks to pre-charged Quick-Connect line sets.
Highlights
- Pre-charged Quick-Connect line sets filled with R-454B refrigerant skip the evacuation and charging steps, so the whole system installs DIY.
- Condenser rated SEER2 23 and HSPF2-4 9.5, and supports up to 4 air handlers total (1,000–1,200 sq. ft. combined) on this condenser model.
- Two matching low-profile OuttaSight ceiling cassettes fit flush between 16-inch ceiling joists, including pre-manufactured I-joists.
- Elevation function lowers the filter panel for easy access and maintenance; advanced filtration improves indoor air quality.
- Controllable via wireless remote, the SmartHVAC app, or voice commands through Amazon Alexa and Google Assistant.
Specs & Features
| Configuration |
2-Zone: 12,000 BTU + 12,000 BTU ceiling cassette indoor units |
| Condenser Capacity |
27,000 BTU |
| Condenser Efficiency |
SEER2 23 / HSPF2-4 9.5 |
| Condenser Rated Capacity |
Up to 4 zones, up to 1,000–1,200 sq. ft. total |
| Indoor Unit 1 |
12,000 BTU Ceiling Cassette (One-Way), up to 550 sq. ft. |
| Indoor Unit 2 |
12,000 BTU Ceiling Cassette (One-Way), up to 550 sq. ft. |
| Refrigerant |
R-454B, pre-charged Quick-Connect line set |
| Listing |
Intertek listed 5031495 |
| Warranty |
5-year parts, 7-year compressor; Limited Lifetime Replacement with MRCOOL Care Program enrollment |
- Remote control included with each indoor air handler
- Two-stage DC motor with quiet operation and swing technology
- DIYPro cable removes the need for electrical conduit
Details
Avermont Direct is an authorized MRCOOL dealer. This 2-zone DIY system is backed by a 5-year parts warranty and a 7-year compressor warranty from MRCOOL, with a Limited Lifetime Replacement warranty available through enrollment in the MRCOOL Care Program. Matched 12,000 BTU ceiling cassette handlers make it a fitting choice for two similarly sized rooms without wall space for a traditional unit, both run from a single 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
