This MRCOOL DIY 5th Gen 4-zone ductless mini-split system pairs a 55,000 BTU outdoor condenser (rated for up to 6 zones and up to 2,290 sq. ft. of combined coverage, SEER2 22 / HSPF2-4 10.6) with three 9,000 BTU and one 6,000 BTU wall-mount air handlers.
Highlights
- 9,000 + 9,000 + 9,000 + 6,000 BTU wall-mount air handlers give you independent temperature control in four separate rooms.
- Patented DIY Quick Connect line sets come pre-charged with R-454B refrigerant, skipping the evacuation/vacuuming steps of a traditional install.
- DIYPro cable eliminates the need for electrical conduit, and the Gold Fin condenser coil resists corrosion in coastal climates.
- Follow Me function on the wireless remote tracks the room's actual temperature for more consistent comfort; Dry Mode helps control humidity.
- Control each zone from the SmartHVAC app or hands-free via Amazon Alexa and Google Assistant.
- 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
| Condenser Capacity |
55,000 BTU (up to 6 zones, up to 2,290 sq. ft. combined) |
| Zone Configuration (this system) |
9,000 + 9,000 + 9,000 + 6,000 BTU — 4 zones |
| Air Handler Type |
Wall-mount |
| Per-Zone Coverage |
9,000 BTU units: up to 400 sq. ft. each; 6,000 BTU: up to 200 sq. ft. |
| Efficiency |
SEER2 22 / HSPF2-4 10.6 |
| Refrigerant |
R-454B, pre-charged Quick Connect line sets |
| Installation |
DIY — no HVAC professional required |
| Warranty |
5-year parts / 7-year compressor / Limited Lifetime Replacement (MRCOOL Care Program) |
| Certification |
Intertek listed 5031495 |
- Gold Fin condenser coil for coastal corrosion resistance
- Smart HVAC app plus Amazon Alexa / Google Assistant voice control
Details
Avermont Direct is an authorized MRCOOL dealer, and this 4-zone wall-mount system is backed by MRCOOL's 5-year parts and 7-year compressor warranty, with a Limited Lifetime Replacement warranty available to customers who enroll in the MRCOOL Care Program. It's a practical single-condenser option for adding independently controlled comfort to four rooms of different sizes without ductwork.
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
