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Description
This MRCOOL® DIY® 5th Generation Multi-Zone Ductless Mini-Split system pairs a 55,000 BTU outdoor condenser with six wall-mounted indoor air handlers (18K + 9K + 9K + 6K + 6K + 6K BTU), giving you DIY-installable heating and cooling across up to 6 separate spaces totaling as much as 2,290 sq. ft. from a single MRCOOL® condenser.
Highlights
- No HVAC professional required – the patented pre-charged Quick-Connect® line sets use R-454B refrigerant and skip the evacuation and charging steps of a traditional install.
- Efficient performance – the condenser is rated SEER2 22 and HSPF2-4 10.6.
- Smart control – operate the system with the Smart HVAC app (Apple and Android) or hands-free through Amazon Alexa and Google Assistant, in addition to the included wireless remote.
- Six-zone flexibility – this condenser powers a 18K + 9K + 9K + 6K + 6K + 6K BTU wall mount air handler combination, so each space can be heated or cooled independently.
- DIYPro® cable included – removes the need for electrical conduit and adds protection against outdoor elements and wildlife.
- Follow Me® and Gold Fin® Condenser – the remote's Follow Me® function adjusts airflow based on its location, and the Gold Fin® Condenser resists corrosion, which is useful in coastal environments.
- Backed by a strong warranty – 5-year parts warranty, 7-year compressor warranty, and a Limited Lifetime Replacement warranty once enrolled in the MRCOOL® Care Program.
Details
Avermont Direct is an authorized MRCOOL® dealer. This DIY® 5th Generation 55,000 BTU 6-zone system is built for homeowners who want to heat and cool up to six separate rooms or living areas from a single outdoor condenser without hiring an HVAC professional. The pre-charged Quick-Connect® line sets and included DIYPro® cable are designed to keep installation manageable for a do-it-yourselfer. The system is backed by a 5-year parts warranty and a 7-year compressor warranty, with a Limited Lifetime Replacement warranty available through the MRCOOL® Care Program — a fit for larger homes or multi-room additions that need independent, zone-by-zone temperature control.
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
| Condenser Capacity | 55,000 BTU |
| Zones | 6 |
| Zone Configuration | 18K + 9K + 9K + 6K + 6K + 6K BTU Wall Mount air handlers |
| Indoor Air Handlers (individual rated coverage) | 18K BTU (up to 800 sq. ft.); 9K BTU (up to 400 sq. ft.); 9K BTU (up to 400 sq. ft.); 6K BTU (up to 200 sq. ft.); 6K BTU (up to 200 sq. ft.); 6K BTU (up to 200 sq. ft.) |
| Condenser Rated Coverage | Up to 2,290 sq. ft. across 6 zones (per manufacturer condenser spec) |
| SEER2 | 22 |
| HSPF2-4 | 10.6 |
| Refrigerant | R-454B, pre-charged in the Quick-Connect® line set |
| Installation Type | DIY – no HVAC professional required |
| Parts Warranty | 5 years |
| Compressor Warranty | 7 years |
| Limited Lifetime Replacement Warranty | Available upon enrollment in the MRCOOL® Care Program |
| Listing | Intertek listed 5031495 |
- Follow Me® function tracks the temperature near the remote for even comfort in each zone.
- Gold Fin® Condenser offers added corrosion resistance for coastal or humid climates.
- Dry Mode helps reduce excess indoor humidity and condensation buildup.
Shipping
- Orders of $200 or more ship free within the contiguous United States. Orders under $200 ship for a flat $9.99.
- In-stock items (shown as “In Stock” on the product page) ordered before 1:00 PM Pacific Time on a business day typically ship within 1–3 business days. Delivery usually takes 3–7 business days after shipping.
- Backorder, Partial Backorder and Custom Order items are not covered by the 1–3 business day processing time. Their estimated restock or ship time is shown in the stock status on the product page before you order.
- Large items ship by freight and are typically delivered curbside. Smaller items ship by ground carrier such as FedEx or UPS.
- We ship to the 48 contiguous states. We do not ship to Alaska, Hawaii or P.O. boxes.
- Please inspect your delivery on arrival and report any concealed damage or missing parts within 24 hours.
Returns
- Returns can be requested within 30 days of delivery. Items must be unused, uninstalled, in new resalable condition and in their original packaging, including the pallet if delivered on one.
- Approved returns are subject to a 15% restocking fee, and return shipping costs are the customer’s responsibility unless the return is the result of our error.
- Installed or used products, custom and made-to-order items, clearance or final-sale items, and replacement parts and accessories are not eligible for return.
Full Shipping Policy Full Return Policy Questions? +1 (844) 455-3695