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 MRCOOL Advantage 5th Gen 12,000 BTU single-zone mini split pairs a Wi-Fi-enabled wall-mounted air handler with an outdoor condenser for heating and cooling spaces up to 550 sq. ft., and it includes a 16 ft. line set. It runs on 230V and is designed for professional installation.
Highlights
- Heats and cools areas up to 550 sq. ft., such as bedrooms, home offices or nurseries
- Built-in Wi-Fi works with the MRCOOL Smart HVAC Controller app, Amazon Alexa and Google Assistant
- SEER2 rating of 21.3 and HSPF2-4 rating of 9.1 for efficient year-round operation
- R-454B refrigerant has roughly 80% lower Global Warming Potential than previous generations
- Gold Fin corrosion-resistant coating on the outdoor condenser suits coastal or harsh climates
- Low ambient cooling operation down to 5°F
Details
Avermont Direct is an authorized MRCOOL dealer. The Advantage system comes with a 1-year warranty on parts and remote and a 2-year compressor warranty, plus eligibility for a Limited Lifetime warranty when enrolled in the MRCOOL Care Program. It suits a single room that needs year-round heating and cooling with a professionally installed ductless system.
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
| Air Handler Model | A-12-HP-WMAH-230D-O |
| Air Handler Net Dimensions (WxDxH) | 31.57 x 7.44 x 11.69 in. |
| Air Handler Noise Level, dB(A) (Turbo/Hi/Mi/Lo/Si) | 44.0/38.0/32.0/22.5/21 |
| Air Handler Net/Gross Weight | 19.40/25.13 lbs |
| Air Handler Minimum Circuit (Disconnect) | 3.0 A |
| Air Handler Maximum Fuse (Breaker) | 15.0 A |
| Condenser Model | A-12-HP-C-230D-O |
| Condenser Net Dimensions (WxDxH) | 30.12 x 11.93 x 21.85 in. |
| Condenser Noise Level (Hi) | 54 dB(A) |
| Condenser Net/Gross Weight | 59.08/64.37 lbs |
| Condenser Minimum Circuit (Disconnect) | 13.0 A |
| Condenser Maximum Fuse (Breaker) | 15.0 A |
| Cooling Capacity | 12,000 BTU/h |
| Heating Capacity | 12,000 BTU/h |
| SEER2 | 21.3 |
| EER2 | 10.8 |
| HSPF2-4 | 9.1 |
| HSPF2-5 | 7.0 |
| Max Coverage Area | Up to 550 sq. ft. |
| Power Supply | 208-230V, 60Hz, 1Ph |
| Refrigerant | R-454B |
| R-454B Charge | 24.69 |
| Piping Size (Liquid/Gas) | 1/4" - 3/8" |
| Line Set | 16 ft., included |
| Installation | Professional installation required |
| Warranty | 1-year parts and remote, 2-year compressor; Limited Lifetime with MRCOOL Care Program enrollment |
- Not a DIY unit: must be installed by a licensed HVAC technician for safety and warranty eligibility
- Included remote with Follow Me function senses temperature at your location
- Refrigerant leakage detection and timer mode
- AHRI certified, NEEP ccASHP listed and CEE Tier 1 - North qualified
- Quiet operation for living areas and shared spaces
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









