MrCool 12000 BTU/H DIY Mini Split Air Handler, Wall Mount, 15A, 208V-230V

MrCool DIY-12-HP-WMAH-230C25
MrCool 12000 BTU/H DIY Mini Split Air Handler, Wall Mount, 15A, 208V-230V

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MrCool's 12000 BTU/H DIY mini split air handler when paired with a MrCool condenser has the ability to heat or cool an area up to 500 sq ft, & can be operated via your smartphone or Amazon or Google smarthome devices. Shop more at HomElectrical now!
cUL/UL Listed
Energy Star

MrCool DIY-12-HP-WMAH-230C25 Description


  • Indoor Unit ONLY - Outdoor Unit Sold Separately
  • Heating/Cooling Capacity: 12000 BTU/H.
  • 208V-230V.
  • Up to 500 Square Feet.
  • SmartHVAC app: Wifi control - control your DIY anywhere with your Apple or Android smart device and an internet connection.
  • Compatible with Amazon Alexa and Google Assistant.
  • Quick installation.
  • Easy Connection.
  • Fits in any home.
  • Pre-Charged lineset.
  • Easy quick-connect.
  • Includes the new DIY Pro Cable, an added safety feature to protect the wiring from the outside elements.
  • cUL/UL Listed, Energy Star, Prop65.
  • Warning: This product can expose you to chemicals including Lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to:
  • 5 Year Warranty.
  • Dimensions: 31.57-in (L) x 11.69-in (W) x 7.44-in (H).


MrCool 12000 BTU/H DIY Mini Split Air Handler, Wall Mount, 15A, 208V-230V
12000 BTU/H
Free Shipping
In Stock
Usually ships 3-7 Business Days

Product Specifications

Part NumberDIY-12-HP-WMAH-230C25
CertificatecUL/UL Listed, Energy Star, Prop65
Color / FinishWhite
Cooling Capacity12000 BTU/H
Electrical Phase1 Ph
Heating Capacity12000 BTU/H
Highest Decibel Rating37 dB-A
Inner Package1
Maximum Amperage15 Amp
Maximum Voltage208V-230V
Power12000 BTU/H
Refrigerant Pipe Connection MethodQuick-Connect
Room Size500 Sq Ft
Suction Line1/2
Warranty5 Yr
Weight34.39 lb

Manufacturer Description

DIY 4th Generation 12K BTU Heat Pump Wall Mount Air Handler 230 volt with Enhanced WiFi (Works with Alexa, Works with Google Assistant)

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