The MRCOOL® DIY® 5th Generation 48,000 BTU 5-Zone Ductless Mini-Split Condenser is a DIY-installable heat pump system built to heat and cool up to 5 zones in a single home. Its patented Quick Connect® line sets come pre-charged with R-454B refrigerant, eliminating the evacuation and charging steps a typical mini-split installation requires.
Highlights
- Achieves a SEER2 of 21.8 and an HSPF2 of 10 for efficient year-round heating and cooling.
- Pre-charged Quick Connect® line sets filled with R-454B refrigerant remove the vacuuming/evacuation step from installation.
- Includes DIYPro® cable, eliminating the need for electrical conduit.
- Control every zone from the SmartHVAC app, or hands-free with Amazon Alexa and Google Assistant.
- Ceiling cassettes mount flush between 16" ceiling joists (including pre-manufactured I-joists) for a low-profile, discreet install.
- Elevation function lowers the filter panel for easy cleaning, and Swing Technology directs airflow around the room.
Specs & Features
| Condenser Capacity |
48,000 BTU |
| Zones |
5 |
| Indoor Unit Configuration |
12K + 12K + 12K + 12K + 9K BTU Ceiling Cassette Air Handlers |
| SEER2 |
21.8 |
| HSPF2 |
10 |
| Refrigerant |
R-454B (pre-charged Quick Connect® line set) |
| Installation Type |
DIY (no HVAC professional required) |
| Certification |
Intertek listed 5031495 |
| Compressor Warranty |
7 years |
| Parts Warranty |
5 years |
| Extended Warranty |
Limited Lifetime Replacement available with MRCOOL® Care Program enrollment |
- Fits between 16" ceiling joists, including pre-manufactured I-joists
- Two-stage DC motor with quiet operation
- Elevation function for easy filter access
- Swing Technology airflow control
- Wireless remote included with each air handler
Details
Avermont Direct is an authorized MRCOOL dealer. This 5-Zone MRCOOL® DIY® system pairs a 48,000 BTU outdoor condenser with 12K + 12K + 12K + 12K + 9K BTU ceiling cassette indoor air handlers, giving up to five rooms independently controlled heating and cooling from one outdoor unit. It's backed by MRCOOL's 5-year parts warranty and 7-year compressor warranty, with a Limited Lifetime Replacement warranty available through the MRCOOL® Care Program, and its DIY installation approach — using pre-charged R-454B line sets — is designed so homeowners can set the system up themselves.
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
