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All-in-one Mrcool Diy Mini Split - 36,000 Btu 3 Zone Ductless Air Conditioner And Heat Pump With 35 Ft. Install Kit, Diym336hpw02c49 Set [XxOrktd6]

$50.99 $163.99 -69%

This 4th Generation MRCOOL Mini Split offers a comprehensive solution for cooling and heating three different rooms. The package includes a DIY 36,000 BTU Multi-Zone Condenser, two 9,000 BTU Wall Mounted Air Handlers, one 18,000 BTU Wall Mounted Air

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This 4th Generation MRCOOL Mini Split offers a comprehensive solution for cooling and heating three different rooms. The package includes a DIY 36,000 BTU Multi-Zone Condenser, two 9,000 BTU Wall Mounted Air Handlers, one 18,000 BTU Wall Mounted Air Handler, three Remotes, and three 35 ft. Installation Kits. What's remarkable is that it's designed for easy self-installation, and the enhanced Wi-Fi engineering ensures quick setup without the need for specialized tools or costly equipment.

Package Includes:

  • MRCOOL DIY Multi-Zone 4-Zone Condenser, 4th Gen Series, DIY-MULTI4-36HP230C
  • MRCOOL DIY 4th Generation 9K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-09-HP-WMAH-230C25 (x2)
  • MRCOOL DIY 4th Generation 18K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-18-HP-WMAH-230C25
  • MRCOOL DIY 35ft 1/4 x 1/2 Lineset for DIY 9K, 12K & 18K Indoor, 4th Generation, DIY35-1412C (x3)

Condenser:

  • Energy Efficient: This 4 Zone condenser, when paired with select MRCOOL air handlers, achieves an impressive 21.5 SEER efficiency rating.
  • Works In All Environments: Capable of heating even when temperatures drop to -13°F.
  • Lifetime Warranty: The only condenser on the market with a limited lifetime compressor warranty. Register into the MRCOOL Care Program for peace of mind.

Air Handler, 9K BTU, Quantity 2:

  • Large Coverage Area: Covers up to 375 sq. ft.
  • Versatile: Equipped with multiple operating modes including COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
  • Easy to Control: Can be controlled via smartphone using the Smart HVAC app.
  • Convenient Installation: Designed for easy installation on most interior walls with the included mounting plate.

Air Handler, 18K BTU, Quantity 1:

  • Large Coverage Area: Covers up to 750 sq. ft.
  • Versatile: Offers multiple operating modes like COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
  • Easy to Control: Can be controlled via smartphone using the Smart HVAC app.
  • Convenient Installation: Designed for easy installation on most interior walls with the included mounting plate.

Line Set 35 ft., Quantity 3:

  • Connects the 4th Generation MRCOOL Condenser to the MR COOL Air Handlers (9K, 12K, and 18K).
  • Pre-Charged: Comes pre-charged with the precise amount of R-410A refrigerant.
  • DIY & Save Money: Installation can be done without hiring a certified technician, saving you money.

Additional Line Sets & Coupler:

  • Additional line sets available for purchase if default lengths are insufficient.
  • Coupler kit allows connection of two standard line sets.

Installation Tools Included:

  • Mounting plate (for the air handlers), Anchor, Mounting plate screws, Remote control, Fixing screw for remote controller holder (optional), Remote control holder (optional), MRCOOL Mini-Stat (optional), MRCOOL Mini-Stat User Manual (optional), Magnetic Ring (optional), Line-Set Adapter Set (Included with 4-zone & 5-zone systems only), Batteries, Air Freshening Filter, Seal (for cooling & heating models), Allen Wrench, Installation & Owner’s Manual, Remote Control Manual, Smart Controller Kit, Plastic Wall Sleeve, Sound Deadening Pads, Drain Pipe, Cardboard Mounting Plate Template, Quick Connect Line Set (refrigerant pipe)*, Insulation Material, Non-Adhesive U.V. Tape, Drain joint, Neoprene.

What Our Customers Say

January 4, 2026

Absolutely no complaints!

The quality is immediately noticeable.

- Kirk R..

January 4, 2026

Absolutely no complaints!

An outstanding tool. Very useful.

- Urien Q..

January 4, 2026

Absolutely no complaints!

The craftsmanship on this is amazing.

- Reginald H..

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