This MRCOOL DIY 5th Generation 6-Zone Mini Split pairs a 48,000 BTU ductless outdoor condenser with six ceiling cassette indoor air handlers (18K + 12K + 9K + 9K + 6K + 6K BTU), letting you heat and cool up to 6 separate spaces, up to 2,000 sq. ft. combined, without hiring an HVAC professional.
Highlights
- Pre-charged DIY® Quick Connect® line sets filled with R-454B refrigerant let you skip the vacuuming and charging steps that a traditional mini-split install requires.
- Rated 21.8 SEER2 and 10 HSPF2-4, so the system is built to run efficiently across both cooling and heating seasons.
- Six OuttaSight® low-profile ceiling cassette air handlers (18K + 12K + 9K + 9K + 6K + 6K BTU) give you independent, zone-by-zone temperature control in up to 6 rooms.
- Included DIYPro® cable removes the need for electrical conduit, and the Gold Fin® condenser coil resists corrosion in coastal climates.
- Control the system by wireless remote, the SmartHVAC app (iOS/Android), or hands-free through Amazon Alexa and Google Assistant, with Follow Me and Dry Mode built in.
- Backed by a 5-year parts warranty, a 7-year compressor warranty, and a Limited Lifetime Replacement warranty when enrolled in the MRCOOL® Care Program.
Specs & Features
| Brand |
MRCOOL |
| Product Line |
MRCOOL DIY 5th Generation |
| System Type |
6-Zone Ductless Mini-Split Heat Pump (Air Conditioner + Heat Pump) |
| Installation Type |
DIY (no HVAC professional required) |
| Condenser Capacity |
48,000 BTU |
| Combined Coverage |
Up to 2,000 sq. ft. across 6 zones |
| Indoor Unit Style |
Ceiling Cassette (OuttaSight® low-profile, fits between 16" ceiling joists) |
| Zone 1 Indoor Unit |
18K BTU Ceiling Cassette air handler, up to 800 sq. ft. |
| Zone 2 Indoor Unit |
12K BTU Ceiling Cassette air handler, up to 550 sq. ft. |
| Zone 3 Indoor Unit |
9K BTU Ceiling Cassette air handler, up to 400 sq. ft. |
| Zone 4 Indoor Unit |
9K BTU Ceiling Cassette air handler, up to 400 sq. ft. |
| Zone 5 Indoor Unit |
6K BTU Ceiling Cassette air handler, up to 200 sq. ft. |
| Zone 6 Indoor Unit |
6K BTU Ceiling Cassette air handler, up to 200 sq. ft. |
| Refrigerant |
R-454B, pre-charged in DIY® Quick Connect® line sets |
| Efficiency |
21.8 SEER2 / 10 HSPF2-4 |
| Certification |
Intertek listed 5031495 |
| Warranty |
5-year parts, 7-year compressor, Limited Lifetime Replacement with MRCOOL® Care Program enrollment |
- DIYPro® cable included, eliminating the need for electrical conduit
- Follow Me® function tracks the wireless remote's location to help regulate comfort
- Dry Mode helps manage indoor humidity
- Wireless remote included with each indoor air handler
- SmartHVAC app and Smart HVAC Controller® Module support Google Assistant and Amazon Alexa out of the box
- Two-stage DC motor, advanced filtration, and Elevation function for easy filter access
Details
Avermont Direct is an authorized MRCOOL dealer, and this DIY 5th Generation 6-Zone system is built for homeowners who want whole-home comfort without a professional installation crew. The 48,000 BTU condenser and 18K + 12K + 9K + 9K + 6K + 6K BTU ceiling cassette air handlers work together to heat and cool up to 6 separate rooms or living areas, up to 2,000 sq. ft. combined, from a single outdoor unit. Once installed, the system is covered by a 5-year parts warranty and a 7-year compressor warranty, with a Limited Lifetime Replacement warranty available through MRCOOL® Care Program enrollment.
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
