Skip to content
Free Shipping + No Sales Tax (Excluding WA)
Free Shipping + No Sales Tax (Excluding WA)

MRCOOL DIY Mini Split - 45,000 BTU 4 Zone Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIYM448HPW01C84

Original price $5,796.00 - Original price $5,796.00
Original price
$5,796.00
$5,796.00 - $5,796.00
Current price $5,796.00

This 4th Generation MRCOOL Mini Split system includes everything necessary to cool and heat four different rooms. The package contains: a DIY 48,000 BTU Multi-Zone Condenser, three 9,000 BTU Wall Mounted Air Handlers, one 18,000 BTU Wall Mounted Air Handler, four Remotes, and four 25 ft. Installation Kits. The standout feature of this system is its DIY installation capability, which allows you to set it up without specialized tools or costly equipment. Enhanced Wi-Fi engineering ensures a quick and easy setup, making the MRCOOL DIY Multi system flexible enough for virtually any location.

Package Includes

  • MRCOOL DIY Multi Zone 5-Zone Condenser, 4th Gen Series: DIY-MULTI5-48HP230C
  • MRCOOL DIY 4th Generation 9K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi: DIY-09-HP-WMAH-230C25 (x3)
  • MRCOOL DIY 4th Generation 18K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi: DIY-18-HP-WMAH-230C25
  • MRCOOL 25ft 1/4 x 1/2 Lineset for DIY 9K, 12K & 18K Indoor: DIY25-1412 (x4)

Condenser

  • Energy Efficient: This 5-zone condenser, when paired with select MRCOOL air handlers, achieves an impressive 20.5 SEER efficiency rating.
  • Works in All Environments: Capable of heating even when temperatures drop to 5°F.
  • Lifetime Warranty: The only condenser on the market with a limited lifetime compressor warranty. Register into the MRCOOL Care Program to activate the lifetime warranty.

Air Handler, 9K BTU, Quantity 3

  • Large Coverage Area: Each handler covers an area 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 Apple or Android smartphones using the Smart HVAC app.
  • Convenient Installation: Light and compact design allows for easy installation on most interior walls with the included mounting plate.

Air Handler, 18K BTU, Quantity 1

  • Large Coverage Area: Covers an area up to 750 sq. ft.
  • Versatile: Features multiple operating modes, including COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
  • Easy to Control: Can be controlled via Apple or Android smartphones using the Smart HVAC app.
  • Convenient Installation: Light and compact design allows for easy installation on most interior walls with the included mounting plate.

Line Set 25 ft., Quantity 4

  • Connectivity: This 25 ft. copper line set connects the MRCOOL Condenser to the MRCOOL Air Handlers. One line set per indoor unit is required for Multi-Zone systems.
  • Pre-Charged: These line sets come pre-charged with the precise amount of R-410A refrigerant.
  • DIY & Save Money: Installation can be performed without hiring a certified technician, thus saving you money.

Additional Line Sets & Coupler

  • Customization: If the default line set lengths are insufficient, additional line sets are available for purchase. A coupler kit will allow two standard line sets to be connected together.

What Does This Package Include?

This package also includes installation-friendly tools:

  • 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
Call Us
Clicky