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Description
This MRCOOL® DIY® 5th Generation 55,000 BTU 3-zone ductless mini-split system pairs one outdoor condenser with three ceiling cassette indoor air handlers (9K + 9K + 6K BTU), rated SEER2 22 and HSPF2-4 10.6, and is designed for do-it-yourself installation with no HVAC professional required.
Highlights
- Three-zone comfort: one 55,000 BTU condenser supports up to 6 indoor air handlers, and this system is configured with 9K + 9K + 6K BTU ceiling cassette units, together covering 400 sq. ft., 400 sq. ft., 200 sq. ft. respectively.
- Pre-charged MRCOOL® DIY® Quick Connect® line sets, filled with R-454B refrigerant, skip the evacuation and charging steps so no HVAC certification is needed to install.
- Included DIYPro® cable removes the need for electrical conduit between the condenser and air handlers, adding durability against outdoor elements.
- SmartHVAC app (Apple and Android) plus Amazon Alexa and Google Assistant voice control let you set schedules, switch modes, and monitor energy use remotely.
- Low-profile design fits between 16″ ceiling joists (including pre-manufactured I-joists) for a flush, ducted-look installation, with an Elevation function that lowers the filter panel for easy cleaning.
- Backed by a 5-year parts warranty and a 7-year compressor warranty, with a Limited Lifetime Replacement warranty available through enrollment in the MRCOOL® Care Program.
Details
Avermont Direct is an authorized MRCOOL dealer. This 55,000 BTU 3-zone DIY system is backed by a 5-year parts warranty and a 7-year compressor warranty from MRCOOL, with the option to extend to a Limited Lifetime Replacement warranty by enrolling in the MRCOOL® Care Program. It suits a home that needs independent heating and cooling across three rooms or zones – configured here as 9K + 9K + 6K BTU ceiling cassette air handlers – installed without hiring an HVAC contractor.
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 |
| Configuration | 3-Zone (9K + 9K + 6K BTU Ceiling Cassette) |
| SEER2 | 22 |
| HSPF2-4 | 10.6 |
| Indoor Unit Coverage | 9K BTU – up to 400 sq. ft., 9K BTU – up to 400 sq. ft., 6K BTU – up to 200 sq. ft. |
| Condenser Max Zones Supported | Up to 6 indoor air handlers |
| Refrigerant | R-454B (pre-charged Quick Connect® line sets) |
| Installation | DIY – no HVAC professional required |
| Parts Warranty | 5 Years |
| Compressor Warranty | 7 Years |
| Extended Warranty | Limited Lifetime Replacement warranty with MRCOOL® Care Program enrollment |
| Certification | Intertek listed 5031495 |
- Two-stage DC motor for quiet operation with multiple operating modes
- Advanced filtration and Swing Technology for even airflow
- Remote included with each indoor air handler
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