SKU: 82454843481

MRCOOL Advantage 5th Gen 12,000 BTU 21.3 SEER2 Ductless Mini Split Air Conditioner and Heat Pump - 230V

Sale price$445.05 Regular price$494.50
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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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:
  1. 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
SKU: 82454843481

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4.7 ★★★★★
Based on 23 reviews
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C
Verified Purchase
Carissa L
Chelsea, US
★★★★★ 1
No.
Color: Coal Black, Color: Coal Black
This was horribly made and a nightmare to put together. You have to basically bend the bars to get the coverings attached. The sizes don't match. The stickers that label the parts are impossible to remove and if you do get them off theres a lot of residue left behind. On top of that once it was put together I noticed theres a big dirty foot print on it which is definitely not mine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2026
D
Verified Purchase
Duckie mom
Carnegie, US
★★★★★ 3
You have to add weight to it
Color: Coal Black
It does its job and it was easy to put together but it's a little on the flimsy side and it will easily be knocked down. So you're going to have to figure out a way to make the legs heavier? I used cinder blocks, single cinder blocks and it works just fine. Just know that it will knock over super easy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026
O
Verified Purchase
Oneida P
Charlottesville, US
★★★★★ 5
The snap to put them together.
Color: Coal Black
This came in handy in the foyer. I didn’t want to see the door from my couch. I must be weak found it hard to snap them together. I kept 2 my daughter took the other 2.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
J
Verified Purchase
Jennifer Cal
New York, US
★★★★★ 5
I have 2!
Color: Coal Black
My office is in my loft. But there are things along the wall I don’t want to look at. These work great. Hides what I don’t want to see & is a classy look in the room. Sturdy, easy to assemble, well made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
B
Verified Purchase
Barbara McCloud
Draper, US
★★★★★ 5
Nice and strong
Color: Black, Size: Wheel-6 Panel
Nice and strong, tedious, putting together, but very good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026

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