This MRCOOL DIY 5th Generation ductless mini-split system pairs a 55,000 BTU multi-zone condenser with five indoor air handlers (18K + 12K + 12K + 9K + 9K BTU) for a 5-zone setup, rated at SEER2 22 and HSPF2-4 10.6.
Highlights
- True DIY installation — the pre-charged DIY Quick-Connect line set (R-454B refrigerant) skips the evacuation and charging steps an HVAC professional would normally handle.
- Rated SEER2 22 and HSPF2-4 10.6 for efficient year-round heating and cooling across all 5 zones.
- Control the whole system from the Smart HVAC app (iOS and Android), or hands-free through Amazon Alexa or Google Assistant.
- The included DIYPro cable removes the need for electrical conduit, and the remote's Follow Me function tracks the temperature around you.
- Backed by a 5-year parts warranty and a 7-year compressor warranty, plus a Limited Lifetime Replacement warranty once you enroll in the MRCOOL Care Program.
- Intertek listed (5031495).
Specs & Features
| Condenser Capacity |
55,000 BTU |
| Zones |
5 |
| SEER2 |
22 |
| HSPF2-4 |
10.6 |
| Refrigerant / Line Set |
R-454B, pre-charged DIY Quick-Connect line set |
| Certification |
Intertek listed 5031495 |
| Parts Warranty |
5 years |
| Compressor Warranty |
7 years |
| Replacement Warranty |
Limited Lifetime (with MRCOOL Care Program enrollment) |
| Zone 1 — 18K BTU Wall Mount |
Up to 800 sq. ft. |
| Zone 2 — 12K BTU Wall Mount |
Up to 550 sq. ft. |
| Zone 3 — 12K BTU Wall Mount |
Up to 550 sq. ft. |
| Zone 4 — 9K BTU Wall Mount |
Up to 400 sq. ft. |
| Zone 5 — 9K BTU Wall Mount |
Up to 400 sq. ft. |
- DIYPro cable eliminates the need for electrical conduit.
- Remote included with each air handler; Follow Me function tracks room temperature.
- Smart HVAC app and voice control (Amazon Alexa, Google Assistant) built in.
- Gold Fin condenser coating provides added corrosion resistance, well suited to coastal environments.
- Pre-charged 25-foot DIY QuickConnect line set per air handler.
Details
As an authorized MRCOOL dealer, Avermont Direct offers this 5-zone DIY ductless mini-split system backed by MRCOOL's stated 5-year parts and 7-year compressor warranty (extendable to a Limited Lifetime Replacement warranty through MRCOOL Care Program enrollment). It's designed for homeowners who want to heat and cool up to five separate rooms or areas from one outdoor condenser, without ductwork and without hiring an HVAC contractor for 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
