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Description
This MRCOOL® DIY® 5th Generation 3-Zone Ductless Mini-Split system pairs a 55,000 BTU outdoor condenser with three indoor air handlers sized 36K + 18K + 6K BTU (36K BTU Wall Mount, 18K BTU Wall Mount, 6K BTU Wall Mount), giving each zone its own coverage of up to 1550, 800, and 200 sq. ft. respectively. The condenser is rated SEER2 up to 22 and HSPF2-4 up to 10.6, and the system is designed for do-it-yourself installation with no HVAC professional required.
Highlights
- No HVAC professional required — installs with pre-charged Quick-Connect® line sets and R-454B refrigerant, eliminating on-site evacuation and vacuuming
- Three independently controlled zones sized to the space they serve: 36K BTU Wall Mount (up to 1550 sq. ft.), 18K BTU Wall Mount (up to 800 sq. ft.), 6K BTU Wall Mount (up to 200 sq. ft.)
- SEER2 up to 22 and HSPF2-4 up to 10.6 for efficient year-round heating and cooling
- Controllable via the Smart HVAC app (iOS/Android), included wireless remote, and compatible with Amazon Alexa and Google Assistant
- Wall mount air handlers include the DIYPro® cable, removing the need for electrical conduit, plus Follow Me temperature tracking and Dry Mode dehumidification
- Backed by a 5-year parts warranty and 7-year compressor warranty, with a Limited Lifetime Replacement warranty available upon MRCOOL® Care Program enrollment
Details
Avermont Direct is an authorized MRCOOL dealer. This 36K + 18K + 6K BTU 3-zone system pairs one 55,000 BTU outdoor condenser with three separately controlled indoor air handlers, suited to cooling and heating up to three rooms or areas of a home from a single outdoor unit. The system is backed by a 5-year parts warranty and a 7-year compressor warranty, with a Limited Lifetime Replacement warranty available once registered through the MRCOOL® Care Program. It's designed for DIY installation, with pre-charged Quick-Connect® line sets and included DIYPro® wiring to simplify setup without requiring a licensed HVAC technician.
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 (3-Zone) |
| Efficiency | SEER2 up to 22 / HSPF2-4 up to 10.6 |
| Zone 1 | 36K BTU Wall Mount — up to 1550 sq. ft. |
| Zone 2 | 18K BTU Wall Mount — up to 800 sq. ft. |
| Zone 3 | 6K BTU Wall Mount — up to 200 sq. ft. |
| Refrigerant | R-454B (pre-charged Quick-Connect® line set) |
| Certification | Intertek Listed 5031495 |
| Parts Warranty | 5 years |
| Compressor Warranty | 7 years |
| Limited Lifetime Replacement | With MRCOOL® Care Program enrollment |
- Wall mount zones ship with the DIYPro® cable, eliminating the need for electrical conduit
- Gold Fin® Condenser on wall mount air handlers offers added corrosion resistance for coastal environments
- Follow Me function and Dry Mode available on wall mount zones for even temperature distribution and humidity control
- NEEP ccASHP Listed indoor unit(s): 36K
- Remote control included with each of the three indoor air handlers
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