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MRCOOL

MRCOOL E Star DIY 4th Gen 12k BTU Ductless Mini-Split Air Handler 208-230V/60Hz

DIY-12-HP-WMAH-230C25

12,000 BTU · 208/230V · R-410A

Part of DIY 4th Gen – Air Handlers

Cooling capacity
12,000 BTU1 ton
Room size
Up to 500
Power
208/230V15A breaker
Refrigerant
R-410A
Install
DIYPre-charged, no vacuum

$574.00 each

Not sure about the size? Use the BTU sizing calculator, or call us and we'll size it with you. This is a DIY system: the pre-charged line set connects without a vacuum pump or gauges.

Build a multi-zone system with this air handler →

Distributor pricing and stock: call 678-467-5515 or email sales@discountkings.net.

About this product

The MRCOOL® 4th Generation DIY® 12K BTU Ductless Wall Mounted Air Handler is an essential component of the MRCOOL® DIY® system. When paired with a MRCOOL® condenser, it is capable of achieving a 22 SEER efficiency rating and can heat and cool an area of up to 500 sq ft. It features multiple modes of operation such as COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP so it is sure to suit your needs. It can also be conveniently operated from anywhere using your Apple or Android smartphone with the Smart HVAC app. This air handler can be easily mounted with the included and easy-to-use wall mounting plate. It is also very compact, especially when compared to the components of a traditional ducted system, so it can be easily maneuvered into place. It is designed to be used with MRCOOL’s® Pre-Charged Quick Connect® Line Set, so installing the refrigerant piping is as simple as turning a few wrenches. Since the line set comes pre-charged with the precise amount of R-410A refrigerant, no vacuuming or charging is required once connected. Select the MRCOOL® 4th Generation DIY® 12K BTU Ductless Wall Mounted Air Handler to be your home comfort solution.

  • SmartHVAC app: WIFI control - control your DIY anywhere with your Apple or Android smart device and an Internet connection
  • Standard 7-year compressor/5-year parts warranty
  • Compatible with Amazon Alexa and Google Assistant
  • Includes the new DIY Pro™ Cable, an added safety feature to protect the wiring from the outside elements

Documents & manuals

Specifications

Capacity & efficiency
TypeAir handler (indoor unit) — heat pump (heats & cools)
SeriesDIY 4th Gen
Cooling capacity12,000 BTU
Heating capacity12,000 BTU
Nominal size1 ton
CoverageUp to 500
Sound level35 dBA
Electrical
Voltage208/230V
Phase1-phase
Min. circuit ampacity (MCA)3 A
Max. breaker (MOP)15 A
Inverter compressorYes
Wi-Fi / app controlYes
Refrigerant & line set
RefrigerantR-410A
Liquid line1/4"
Suction line1/2"
InstallationDIY — pre-charged quick-connect line set, no vacuum pump needed
Physical
Indoor unit / mountingWall
Dimensions (in)31.57 W × 7.44 D × 11.69 H
Weight23.81 lb
Shipping weight34 lb
ColorWhite
Certifications, warranty & ordering
ENERGY STARYes
AHRI certifiedYes
Compressor warranty7 years
Parts warranty5 years
UPC810063869540