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Description
MRCOOL Advantage 5th Gen 12,000 BTU 21.3 SEER2 Ductless Mini Split Air Conditioner and Heat Pump - 230VMRCOOL 5th Gen Advantage 12,000 BTU 230V Ductless Mini Split Heat Pump R 454B The MRCOOL 5th Generation Advantage 12K Ductless Mini Split Heat Pump (230V) delivers quiet, high performance heating and cooling for spaces up to 550 sq ft. Now upgraded with R 454B refrigerant, this advanced system offers better energy efficiency and reduced environmental impact with a lower Global Warming Potential (GWP). Designed for powerful climate control without
MRCOOL 5th Gen Advantage 12,000 BTU 230V Ductless Mini Split Heat Pump – R-454B
The MRCOOL 5th Generation Advantage 12K Ductless Mini Split Heat Pump (230V) delivers quiet, high-performance heating and cooling for spaces up to 550 sq ft. Now upgraded with R-454B refrigerant, this advanced system offers better energy efficiency and reduced environmental impact with a lower Global Warming Potential (GWP).
Designed for powerful climate control without ductwork, the Advantage Series is perfect for bedrooms, garages, home offices, and more. The sleek indoor air handler blends into any space and features built-in Wi-Fi so you can manage settings remotely using the SmartHVAC app on your phone or tablet.
Key Features:
- 12,000 BTU Heating & Cooling – Covers up to 550 sq ft
- 230V Power Supply – Provides greater energy efficiency and reliability
- R-454B Refrigerant – Eco-conscious and compliant with new regulations
- Wi-Fi Enabled – Remote access and scheduling via smartphone
- Quiet Operation – Ideal for noise-sensitive areas
- Affordable Performance – High value for homeowners and remodelers
Warranty Coverage:
- 2-Year Parts Warranty
- 1-Year Compressor Warranty
- 1-Year Remote Control Warranty
- Limited Lifetime Warranty available when you register with the MRCOOL® Care Program
⚠️ Note: This is not a DIY system and must be installed by a licensed HVAC professional to ensure proper operation and full warranty coverage.
Looking for a mini split that you can install yourself?
✅ Check out the MRCOOL 5th Gen DIY Series – No Professional Installation Required
Condenser Specifications:
| BRAND NAME | MRCOOL |
| SERIES | Advantage 5th gen |
| MODEL | A-12-HP-C-230D-O |
| GTIN | 840255586832 |
| UPC | 840255586832 |
| UNIT TYPE | Mini-Split |
| EQUIPMENT TYPE | Condenser |
| SHORT DESCRIPTION | Advantage 5th Gen 12k BTU 230V Condenser |
| SEER2 | 21.3 |
| EER2 | 10.8 |
| HSPF2-4 | 9.1 |
| HSPF2-5 | 7 |
| TONNAGE | 1 |
| COOLING CAPACITY (BTU) | 12000 |
| HEATING CAPACITY (BTU) | 12000 |
| VOLTAGE (V) | 208-230 |
| PHASE | 1 |
| CYCLE | 60 |
| MAX FUSE BREAKER (A) | 15 |
| MIN CIRCUIT AMPACITY (A) | 13 |
| ZONE CAPACITY | 1 |
| REFRIGERANT TYPE | R-454B |
| REFRIGERANT VOLUME (OZ) | 24.69 |
| DECIBEL RATING (DBA) | 54 |
| INVERTER | DC |
| MAX LINESET LENGTH (FT) | 82 |
| LIQUID LINE SIZE | 1/4 |
| SUCTION LINE SIZE | 3/8 |
| COMPRESSOR MOTOR TYPE | ROTARY |
| OVERLOAD PROTECTION | Yes |
| APP COMPATIBILITY | Yes |
| WORKS WITH IOS | Yes |
| WORKS WITH ANDROID | Yes |
| UL LISTED | Yes |
| CSA LISTED | Yes |
| ETL LISTED | Yes |
| ENERGY STAR CERTIFIED | No |
| AHRI CERTIFIED | Yes |
| REGISTERED WARRANTY | Extended Limited Lifetime* |
| BASE PARTS WARRANTY | 1 Year |
| BASE COMPRESSOR WARRANTY | 2 Years |
| HAS BATTERIES | Yes |
| CONTAINS CHEMICALS | Yes |
| CONTAINS COMPRESSED GAS | Yes |
| PROPOSITION 65 WARNING | Yes |
| NET DEPTH (IN) | 11.93 |
| NET HEIGHT (IN) | 21.85 |
| NET WIDTH (IN) | 30.12 |
| NET WEIGHT (LBS) | 59.08 |
| GROSS DEPTH (IN) | 13.27 |
| GROSS HEIGHT (IN) | 24.02 |
| GROSS WIDTH (IN) | 34.92 |
| GROSS WEIGHT (LBS) | 64.37 |
Air Handler Specifications:
| BRAND NAME | MRCOOL |
| SERIES | Advantage 5th gen |
| MODEL | A-12-HP-WMAH-230D-O |
| GTIN | 840255586900 |
| UPC | 840255586900 |
| UNIT TYPE | Mini-Split |
| EQUIPMENT TYPE | Air Handler |
| SHORT DESCRIPTION | Advantage 5th Gen 12k BTU 230V Air Handler |
| CFM | 359.0 / 306.1 / 206.0 / 144.2 / / |
| TONNAGE | 1 |
| VOLTAGE (V) | 208-230 |
| PHASE | 1 |
| CYCLE | 60 |
| MAX FUSE BREAKER (A) | 15 |
| MIN CIRCUIT AMPACITY (A) | 3 |
| MOUNT TYPE | Wall |
| COLOR | White |
| DECIBEL RATING (DBA) | 32 |
| DECIBEL RATING LOW (DBA) | 21 |
| DECIBEL RATING HIGH (DBA) | 44 |
| NUMBER OF SPEEDS | 5 |
| MAX LINESET LENGTH (FT) | 82 |
| LIQUID LINE SIZE | 1/4 |
| SUCTION LINE SIZE | 3/8 |
| FILTER TYPE | Reusable |
| OVERLOAD PROTECTION | Yes |
| APP COMPATIBILITY | Yes |
| WORKS WITH IOS | Yes |
| WORKS WITH ANDROID | Yes |
| REMOTE CONTROL INCLUDED | Yes |
| UL LISTED | Yes |
| CSA LISTED | Yes |
| ETL LISTED | Yes |
| AHRI CERTIFIED | Yes |
| REGISTERED WARRANTY | Extended Limited Lifetime* |
| BASE PARTS WARRANTY | 1 Year |
| BASE COMPRESSOR WARRANTY | 2 Years |
| HAS BATTERIES | Yes |
| CONTAINS CHEMICALS | Yes |
| CONTAINS COMPRESSED GAS | Yes |
| PROPOSITION 65 WARNING | Yes |
| NET DEPTH (IN) | 7.44 |
| NET HEIGHT (IN) | 11.69 |
| NET WIDTH (IN) | 31.57 |
| NET WEIGHT (LBS) | 19.4 |
| GROSS DEPTH (IN) | 11.22 |
| GROSS HEIGHT (IN) | 14.96 |
| GROSS WIDTH (IN) | 34.45 |
| GROSS WEIGHT (LBS) | 25.13 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 19 reviews
Sort
Product Reviews
★★★★★ 5
Very nice linen suit for boys. Well worth the piece
Color: Beige, Size: 12
This JPF Double Breasted Linen Suit for Boys is the cutest thing I've ever seen! I got itt for my 8 year old and he loves it! He tried it on at soon as we received it and wore it all evening. Lol. He looks so grown up! He's about 4'3", about 75lbs. I ordered a size 12 and it fits him the way I'd expect it to. A bit big but he has room to grow into it. It is a 2 piece suit, with pants and blazer only. It's a summer suit, it's meant to have a more laid back, casual style. It is so nice! The style and color are identical to the photo. I got the beige color, that's the color my kid picked. I do worry a bit about staining, considering an 8 year old boy will be wearing it, but hopefully any stains will be easy to remove. The quality is excellent and the price isn't bad either. I highly recommend this suit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
★★★★★ 5
A charming summer suit
Color: Light Grey, Size: 6, Color: Light Grey, Size: 6
This suit fit true to size. The light grey wasn’t exactly the same as advertised (see photo), but I still really like it. My son felt snazzy in this suit, and he said it was comfortable to wear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
★★★★★ 5
Nice suit for the price!
Color: Light Grey, Size: 12, Color: Light Grey, Size: 12
This really is a very nice boys suit, especially for the price they are asking. My kids don't wear suits too often, maybe once or twice a year for special occasions so I don't need really expensive suits for them. The material is actually really nice on this. The color looks great and the pieces are sewn nicely. The adjustable waist band is really nice on the pants because my kids are on the slimmer side and this helps with fitting. You can also wear a belt with these if needed. I washed on delicate cycle and dried on delicate cycle a little, then finished by air drying. They washed and dried very nicely with minimal wrinkling. The front pockets are real and useable on these, which isn't always the case with boys suits. Overall would 100% recommend
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Reviewed in the United States on March 12, 2026
★★★★★ 4
Nice looking suit that runs big
Color: Light Grey, Size: 6, Color: Light Grey, Size: 6
This is a beautiful light, gray linen suit size 6. It looks high end and it is a baggy fit, not slim.
This suit is double breasted with a satin lining inside. There are two pockets in the jacket and one small smaller pocket for a handkerchief on the jacket. I did order a size 6 but this fits way too big for a size 6 I’m thinking it was more like a seven or an eight.
The pants have a zipper, which moves very easily and 2 pockets. The Pants have belt loops.
Both the the pants and jacket are longer than normal. My son is tall, so I was really surprised that these are so baggy and so long. I would definitely double check the size. there’s no size chart online so maybe I would go one size down.
It does look like a quality made suit. The sizing is just off.
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Reviewed in the United States on March 14, 2026
★★★★★ 5
Dapper
Color: Sage Green, Size: 18
Suit is light weight and perfect for my son's homecoming dance. Sage color is as described and fit was accurate as well. Nice suit and material for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
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