Skip to content
Blog Contact Us About Us Shipping Policy Refund And Returns Policy Privacy Policy Terms Of Service Financing
MRCOOL DIY Mini Split - 39,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIY348HP09121825

MRCOOL DIY Mini Split - 39,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIY348HP09121825

by MRCOOL
Save $2,429.50
$7,682.50

$5,253.00
SKU DIY348HP09121825
Supported payment methods
  • American Express
  • Diners Club
  • Discover
  • JCB
  • Mastercard
  • Visa

Notify me when back in stock

Fast and FREE Shipping

Fast and FREE Shipping

You Save $299

No Sales Taxes

No Sales Taxes

State Exclusions Apply

We Will Work With You On Pricing! Call Or Chat With Us Today!

We Will Work With You On Pricing! Call Or Chat With Us Today!

This 4th Generation MRCOOL Mini Split includes everything you need to cool and heat three different rooms. You'll be sent: DIY 48,000 BTU Multi-Zone Condenser, one 9,000 BTU Wall Mounted Air Handler, one 12,000 BTU Wall Mounted Air Handler, one 18,000 BTU Wall Mounted Air Handler, three Remotes and three 25 ft. Installation Kits. The best part about all of this is that you can install it yourself!


Package Includes

Condenser
  • Energy Efficient. This 5 Zone condenser, when paired with select MRCOOL air handlers, is capable of producing an impressive 20.5 SEER efficiency rating.
  • Works In All Environments. The capability to continue to deliver heating performance when temperatures reach 5°F
  • Lifetime Warranty. For added peace of mind, this is the only condenser on the market that comes with a limited lifetime compressor warranty. Simply register into the MRCOOL Care Program to get the lifetime warranty!

    Air Handler, 9K BTU, Quantity 1

    • Large Coverage Area. Handler covers an area up to 375 sq. ft.
    • Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
    • Easy to Control. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.
    • Convenient Installation. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate.

    Air Handler, 12K BTU, Quantity 1

    • Large Coverage Area. Handler covers an area up to 500 sq. ft.
    • Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
    • Easy to Control. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.
    • Convenient Installation. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate.

    Air Handler, 18K BTU, Quantity 1

    • Large Coverage Area. Handler covers an area up to 750 sq. ft.
    • Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
    • Easy to Control. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.
    • Convenient Installation. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate.

    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.
    • Pre-Charged. These line sets come pre-charged with the precise amount of R-410A refrigerant.
    • DIY & Save Money. This means the installation process can be performed without retaining the services of a certified technician - thus saving you money!

          PRODUCT SPECIFICATIONS:
          Condenser

          Product Dimensions 37.48"W x 16.34"D x 52.48"H
          Cooling Capacity 48,000 BTU
          Heating Capacity 48,000 BTU
          Zone Capacity 5
          Min Ambient Cool 5F ~ 122F
          Min Ambient Heat 5F ~ 75.2F
          SEER 20.5
          EER 11
          Voltage Requires a minimum of 208V-230V/60HZ/40-60A (please check your home meets this electrical requirement prior to purchase)
          Registered Warranty 7 Years Replacement on Condenser, 5 Years Parts


          Air Handler 9K BTU

          Product Dimensions 31.57"W x 7.44"D x 11.69"H
          Mount Type Wall
          Cooling Capacity 9,000 BTU
          Heating Capacity 9,000 BTU
          Registered Warranty 5 Years Parts
          Modes Auto - auto selects from Cool, Heat or Fan-Only
          Dry - dehumidify
          Cool
          Heat
          Fan Only
          Quiet
          Sleep


          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
          Registered Warranty 5 Years Parts
          Modes Auto - auto selects from Cool, Heat or Fan-Only
          Dry - dehumidify
          Cool
          Heat
          Fan Only
          Quiet
          Sleep


          Air Handler 18K BTU

          Product Dimensions 42.52"W x 8.90"D x 13.19"H
          Mount Type Wall
          Cooling Capacity 18,000 BTU
          Heating Capacity 18,000 BTU
          Registered Warranty 5 Years Parts
          Modes Auto - auto selects from Cool, Heat or Fan-Only
          Dry - dehumidify
          Cool
          Heat
          Fan Only
          Quiet
          Sleep

          Line Set

          Length 25 Feet
          Liquid Line Size 1/4"
          Suction Line Size 1/2"
          This 4th Generation MRCOOL Mini Split includes everything you need to cool and heat three different rooms. You'll be sent: DIY 48,000 BTU Multi-Zone Condenser, one 9,000 BTU Wall Mounted Air Handler, one 12,000 BTU Wall Mounted Air Handler, one 18,000 BTU Wall Mounted Air Handler, three Remotes and three 25 ft. Installation Kits. The best part about all of this is that you can install it yourself!


          Package Includes

          Condenser
          • Energy Efficient. This 5 Zone condenser, when paired with select MRCOOL air handlers, is capable of producing an impressive 20.5 SEER efficiency rating.
          • Works In All Environments. The capability to continue to deliver heating performance when temperatures reach 5°F
          • Lifetime Warranty. For added peace of mind, this is the only condenser on the market that comes with a limited lifetime compressor warranty. Simply register into the MRCOOL Care Program to get the lifetime warranty!

            Air Handler, 9K BTU, Quantity 1

            • Large Coverage Area. Handler covers an area up to 375 sq. ft.
            • Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
            • Easy to Control. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.
            • Convenient Installation. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate.

            Air Handler, 12K BTU, Quantity 1

            • Large Coverage Area. Handler covers an area up to 500 sq. ft.
            • Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
            • Easy to Control. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.
            • Convenient Installation. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate.

            Air Handler, 18K BTU, Quantity 1

            • Large Coverage Area. Handler covers an area up to 750 sq. ft.
            • Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
            • Easy to Control. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.
            • Convenient Installation. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate.

            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.
            • Pre-Charged. These line sets come pre-charged with the precise amount of R-410A refrigerant.
            • DIY & Save Money. This means the installation process can be performed without retaining the services of a certified technician - thus saving you money!

                  PRODUCT SPECIFICATIONS:
                  Condenser

                  Product Dimensions 37.48"W x 16.34"D x 52.48"H
                  Cooling Capacity 48,000 BTU
                  Heating Capacity 48,000 BTU
                  Zone Capacity 5
                  Min Ambient Cool 5F ~ 122F
                  Min Ambient Heat 5F ~ 75.2F
                  SEER 20.5
                  EER 11
                  Voltage Requires a minimum of 208V-230V/60HZ/40-60A (please check your home meets this electrical requirement prior to purchase)
                  Registered Warranty 7 Years Replacement on Condenser, 5 Years Parts


                  Air Handler 9K BTU

                  Product Dimensions 31.57"W x 7.44"D x 11.69"H
                  Mount Type Wall
                  Cooling Capacity 9,000 BTU
                  Heating Capacity 9,000 BTU
                  Registered Warranty 5 Years Parts
                  Modes Auto - auto selects from Cool, Heat or Fan-Only
                  Dry - dehumidify
                  Cool
                  Heat
                  Fan Only
                  Quiet
                  Sleep


                  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
                  Registered Warranty 5 Years Parts
                  Modes Auto - auto selects from Cool, Heat or Fan-Only
                  Dry - dehumidify
                  Cool
                  Heat
                  Fan Only
                  Quiet
                  Sleep


                  Air Handler 18K BTU

                  Product Dimensions 42.52"W x 8.90"D x 13.19"H
                  Mount Type Wall
                  Cooling Capacity 18,000 BTU
                  Heating Capacity 18,000 BTU
                  Registered Warranty 5 Years Parts
                  Modes Auto - auto selects from Cool, Heat or Fan-Only
                  Dry - dehumidify
                  Cool
                  Heat
                  Fan Only
                  Quiet
                  Sleep

                  Line Set

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