What's in this package
Everything shown here ships as part of this package. Select a piece to see its description, specs and manuals.
Description
This 5th Gen MRCOOL DIY system pairs a 55,000 BTU multi-zone heat pump condenser with four wall mount air handlers (18K + 18K + 9K + 9K) for heating and cooling four separate zones. Pre-charged Quick Connect line sets let you skip the evacuation and charging steps during installation.
Highlights
- Designed for DIY installation without special tools or an HVAC professional.
- Pre-charged 25-foot Quick Connect line sets filled with R-454B refrigerant, so no vacuuming is needed.
- Condenser rated at 22 SEER2 and 10.6 HSPF2-4 for efficient year-round heating and cooling.
- Control by wireless remote, the SmartHVAC app for Apple and Android, or voice through Amazon Alexa and Google Assistant.
- Follow Me function on the remote adjusts airflow based on the temperature where the remote sits.
- Gold Fin condenser coating resists corrosion, useful in coastal areas.
Details
Avermont Direct is an authorized MRCOOL dealer. The system carries a 5-year parts warranty and a 7-year compressor warranty, with a Limited Lifetime Replacement warranty available once you enroll in the MRCOOL Care Program. It suits homeowners who want to heat and cool four rooms from a single outdoor unit and handle the installation themselves.
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
| Configuration | 4-zone ductless mini split, heat pump (heating and cooling) |
| Condenser Capacity | 55,000 BTU |
| Indoor Units | 18K + 18K + 9K + 9K BTU wall mount air handlers |
| Coverage per Air Handler | 18K BTU: up to 800 sq. ft., 9K BTU: up to 400 sq. ft. |
| SEER2 (Condenser) | 22 |
| HSPF2-4 (Condenser) | 10.6 |
| Refrigerant | R-454B |
| Line Sets | Pre-charged 25-foot Quick Connect |
| Listing | Intertek listed 5031495 |
| Warranty | 5-year parts, 7-year compressor; Limited Lifetime Replacement warranty with MRCOOL Care Program enrollment |
- DIY installation; no special tools or professional assistance required per the manufacturer
- Includes DIYPro cable, which removes the need for electrical conduit
- A wireless remote is included with each air handler
- Dry Mode reduces excess humidity
- Smart HVAC app lets you set schedules, change modes and monitor energy use
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









