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Classic Mrcool Diy Mini Split - 30,000 Btu 2-zone Ductless Air Conditioner And Heat Pump With 25 Ft. Install Kit And Coupler, Diym236hpw03b03 - Beat The Rush [7mz8HucW]

$124.99 $399.99 -69%

MRCOOL package includes everything you need to cool and heat two different rooms. You'll be sent: DIY 36,000 BTU Multi-Zone Condenser, 12,000 BTU Wall Mounted Air Handler, 18,000 BTU Wall Mounted Air Handler, two Remotes, three 25 ft. Installation Ki

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Classic Mrcool Diy Mini Split - 30,000 Btu 2-zone Ductless Air Conditioner And Heat Pump With 25 Ft. Install Kit And Coupler, Diym236hpw03b03 - Beat The Rush [7mz8HucW]

MRCOOL package includes everything you need to cool and heat two different rooms. You'll be sent: DIY 36,000 BTU Multi-Zone Condenser, 12,000 BTU Wall Mounted Air Handler, 18,000 BTU Wall Mounted Air Handler, two Remotes, three 25 ft. Installation Kits and a Coupler. The best part about all of this is that you can install it yourself! This System includes enhanced Wi-Fi engineering to make setup not only quick and easy, but the MRCOOL DIY Multi is flexible enough to be installed virtually anywhere without requiring specialized tools or expensive equipment.

Package Includes

Condenser

  • This sturdy unit allows you to connect up to four DIY air handlers to it using pre-charged DIY line sets in order to cover as much space as possible in your home with clean, efficient, and comforting air.
  • This condenser possesses an impressive temperature range, as it can provide you comfort from -13° to 122°F.
  • You'll also be able to enjoy the peace of mind from a 5 year parts warranty and a 7 year compressor warranty when you register your unit online.

Air Handler, 12K BTU

  • This unit can cover around 500 square feet, making it perfect for cooling a room in your home to your exact specifications
  • Just choose the best location to mount it, then connect it to the condenser using the DIY's pre-charged line sets.
  • This air handler comes with a Smart HVAC Controller, which allows you to link the air handler to your phone so you can enjoy better control
  • Rest and relaxation headed your way thanks to modes like AUTO, DRYING, SLEEP, and many others.

Air Handler, 18K BTU

  • This unit can cover around 750 square feet, making it perfect for cooling a room in your home to your exact specifications
  • Just choose the best location to mount it, then connect it to the condenser using the DIY's pre-charged line sets.
  • This air handler comes with a Smart HVAC Controller, which allows you to link the air handler to your phone so you can enjoy better control
  • Rest and relaxation headed your way thanks to modes like AUTO, DRYING, SLEEP, and many others.

Line Set 25 ft., Quantity 3

  • This 25 ft. copper line set connects the MRCOOL Condenser to the MR COOL Air Handlers. For Multi-Zone systems, one line set per indoor unit is required to ensure the system will function properly.

Coupler, Quantity 1

  • Use this DIYCOUPLER if you have a 9K, 12K or 18K Air Handler. This also comes with 50ft of Communication Wire.

This package also includes installation friendly tools: Mounting plate (for the air handlers), Anchor, Mounting plate fixing screws, Remote control, Fixing screw for remote controller holder ST2.9 x 10, Remote control holder, Air freshening filter, Seal, Allen wrench, Drain joint, Neoprene, Line-Set Adapter Set (Included with 4-zone only),Dry battery AAA.LR03, Magnetic Ring, Plastic Wall Sleeve, Owner & Installation Manual, Remote Control Manual, Smart Controller Kit, Sound deadening pads, Drain pipe, Cardboard Mounting Plate Template, Quick Connect line set (refrigerant pipe), Insulation material, Non-Adhesive U.V. Tape. Coupler kits available to extend line Set length.

          PRODUCT SPECIFICATIONS:
          Condenser Specifications

          Product Dimensions 37.24"W x 16.14"D x 31.89"H
          Cooling Capacity 36,000 BTU
          Heating Capacity 36,000 BTU
          Zone Capacity 4
          Ambient Temperature -13° to 122°F
          SEER 21.5
          EER 10.5
          Electrical Requirements Requires a minimum of 208V-230V/60HZ/ 30A (please check your home meets this electrical requirement prior to purchase)


          Air Handler 12K BTU

          Product Dimensions 31.57"W x 7.44"D x 11.69"H
          Mount Type Wall
          Cooling Capacity 12,000 BTU
          Heating Capacity 12,000 BTU
          Modes Quiet Mode
          Fan Only
          Auto Cool
          Decibel 31/37.5/45 dBA
          Electrical Requirements Requires a minimum of 208V-230V/60HZ/15A (please check your home meets this electrical requirement prior to purchase)


          Air Handler 18K BTU

          Product Dimensions 42.52"W x 8.9"D x 13.19"H
          Mount Type Wall
          Cooling Capacity 18,000 BTU
          Heating Capacity 18,000 BTU
          Modes Quiet Mode
          Fan Only
          Auto Cool
          Decibel 33.5/42/47 dBA
          Electrical Requirements Requires a minimum of 208V-230V/60HZ/15A (please check your home meets this electrical requirement prior to purchase)


          Line Set

          Length 25 feet
          Liquid Line Size 1/4"
          Suction Line Size 1/2"


          Coupler

          Dimensions 11"W x 22.5"D x 4.5"H
          Weight 6.39 lbs

          What Our Customers Say

          January 24, 2026

          Absolutely no complaints!

          I am really happy with this.

          - Cindy Z..

          January 24, 2026

          Absolutely no complaints!

          A very impressive product indeed.

          - Luke A..

          January 24, 2026

          Absolutely no complaints!

          A very good investment.

          - Chance B..

          Write a Review

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