MrCool 12000 BTU/H Ductless Mini Split System w/ 25-ft Kit, Single Zone, 20 Amp, 115V

MrCool DIY-12-HP-115B25
MrCool 12000 BTU/H Ductless Mini Split System w/ 25-ft Kit, Single Zone, 20 Amp, 115V

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MRCOOL's DIY series mini split system is an energy efficient solution for heating and cooling your home or business. It allows for smart device control and customizable functions for flexibility. Shop HomElectrical for more HVAC systems today!
  • Easy connection with quick installation.
  • 7 year compressor warranty; 5 year parts warranty.
  • Includes 25-ft pre-charged line set.
  • Control with smartphone app; works with Google Assistant and Amazon Alexa.


  • Follow Me function: Tracks air temperature around you, keeping you comfortable at all times.
  • Leakage detection: Alarm will sound when low coolant is detected, preventing damage to compressor.
  • Low ambient cooling: Makes this system ideal for greenhouses, server rooms, and other applications that need cooling all year.
  • Auto restart: Has unit running quickly after a power outage.
  • Sleep mode: Saves you money and provides you with 24-hour comfort.
  • Louver position memory: Moves to same position it was on last time unit was turned on.


  • Gold Fin condenser resists long term corrosion.
  • Dimensions: 31.50-in (L) x 13.11-in (W) x 21.81-in (H).
  • Weight: 78.70 lbs.
  • Installation dimensions: please see page 23 of installation manual here.


  • Cooling capacity: 12000 BTU/H.
  • 22 SEER.
  • Heating capacity: 12000 BTU/H.
  • 10 HSPF.
  • Indoor noise level: 38/31.5/23.5 dB(A).
  • 115 volts, 60 Hz, 1 phase.
  • Minimum circuit (disconnect): 15 amps; maximum fuse (breaker): 20 amps.
  • 38.8 oz refrigerant R410A.
  • 1/4"-1/2" piping size liquidside/gasside.
  • CSA, AHRI Certified, Energy Star.

Air handler:

  • Dimensions: 31.57-in (L) x 7.44-in (W) x 11.69-in (H).
  • Weight: 19.62 lbs.
  • Installation dimensions: please see page 16 of installation manual here.
  • Covers up to 500 sq ft.
Energy Star

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MrCool 12000 BTU/H Ductless Mini Split System w/ 25-ft Kit, Single Zone, 20 Amp, 115V
12000 BTU/H
sku MCL-DIY12HP115B25
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Product Specifications

Part NumberDIY-12-HP-115B25
Color / FinishWhite
ConfigurationWall Mount
Cooling Capacity12000 BTU/H
Electrical Phase1 Ph
Fan SpeedsVariable Speed
Heating Capacity12000 BTU/H
Heating TechnologyHeat Pump
Highest Decibel Rating38 dB-A
Inner Package1
Maximum Amperage20 Amp
Maximum Voltage115V
Package Size1 X Each
Power Supply115V, 1Ph, 60Hz
Refrigerant Pipe Connection MethodQuick-Connect
Refrigerant Pipe Length25 Ft
Suction Line1/2
Warranty7 Yr
Weight324.75 lb

Manufacturer Description

Energy Star 12K BTU Heat Pump Condenser & Wall Mount Air Handler 115 volt 22 SEER with Enhanced WiFi and 25ft Lineset

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