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MRCOOL DIY 4th Gen 4-Zone Mini Split Bundle: 48K BTU Ductless Air Conditioner & Heat Pump with 54K (9K + 9K + 12K + 24K) Wall Air Handlers, 167 ft. Total Lineset (16 + 16 + 35 + 50 + 50), Coupler and Install Kit | DIYM448HPW09C435

Original price $10,640.63
Original price $10,640.63 - Original price $10,640.63
Original price $10,640.63
Current price $7,441.00
$7,441.00 - $7,441.00
Current price $7,441.00
Save 30% Save 30%
Coverage Area
Lineset Length (Sq. Ft)
DESCRIPTION
SPECIFICATIONS
PRODUCT DOCUMENTATION
BTU SELECTION GUIDE
INSTALL VIDEO

This MRCOOL 4th Generation DIY Mini Split bundle provides everything you need to heat and cool up to 4 rooms/zones. Compatible with IOS & Android, this multi-zone system includes enhanced Wi-Fi engineering and can be easily installed in your preferred location without the need for specialized equipment!

Your Bundle Includes:

If all indoor units are run simultaneously, their combined BTU output will not exceed the BTU rating of the condenser. This bundle is suitable if at least one indoor unit will be used less frequently, or if at least one zone is smaller than it's corresponding indoor unit's coverage area capacity. Please refer to the BTU Selection Guide or reach out to the HarmoniLiving team if you require further clarification.

Air Conditioner & Heat Pump Condenser (x1)

  • Advanced Technology & Efficiency:Ā This 48K BTU condenser features the latest in heat pump technology and produces an impressive 20.5 SEER efficiency rating. It is capable of heating even at temperatures as low asĀ -13Ā°F.
  • Robust Construction & Warranty: The condenser has a robust construction which includes a Gold Fin Condenser coating, making it resistant to the elements. To top it off, MRCOOL is the only manufacturer to offer a limited lifetime compressor warranty!
  • Easy Installation: Designed specifically to be used with MRCOOL patented Pre-Charged Quick Connect Line Sets, which are equipped with the precise amount of R-410A refrigerant. This means the installation process can be performed without a certified technician!

Air Handler | 9K BTU (x2)

  • Extensive Coverage:Ā Capable of cooling and heating up to 375 square feet.
  • Versatility & Smart Control:Ā This unit has multiple operating modes, including COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP. Conveniently adjust settings to suit your needs via the Smart HVAC app!
  • Easy Installation:Ā Light and compact design that can be easily installed on most interior walls with the included mounting plate.

Air Handler | 12K BTU (x1)

  • Extensive Coverage:Ā Capable of cooling and heating up to 500 square feet.
  • Versatility & Smart Control:Ā This unit has multiple operating modes, including COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP. Conveniently adjust settings to suit your needs via the Smart HVAC app!
  • Easy Installation:Ā Light and compact design that can be easily installed on most interior walls with the included mounting plate.

Air Handler | 24K BTU (x1)

  • Extensive Coverage:Ā Capable of cooling and heating up to 1,000 square feet.
  • Versatility & Smart Control:Ā This unit has multiple operating modes, including COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP. Conveniently adjust settings to suit your needs via the Smart HVAC app!
  • Easy Installation:Ā Light and compact design that can be easily installed on most interior walls with the included mounting plate.

16ft Line Set (x1)

  • Compatibility:Ā Compatible with MRCOOL DIY 9K, 12k & 18K indoor units.
  • Pre-Charged:Ā Comes pre-charged and equipped with the precise amount of R-140A refrigerant.

16ft Line Set (x1)

  • Compatibility:Ā Compatible with MRCOOL DIY 24K & 36K indoor units.
  • Pre-Charged:Ā Comes pre-charged and equipped with the precise amount of R-140A refrigerant.

35ft Line Set (x1)

  • Compatibility:Ā Compatible with MRCOOL DIY 9K, 12k & 18K indoor units.
  • Pre-Charged:Ā Comes pre-charged and equipped with the precise amount of R-140A refrigerant.

50ft Line Set (x1)

  • Compatibility:Ā Compatible with MRCOOL DIY 9K, 12k & 18K indoor units.
  • Pre-Charged:Ā Comes pre-charged and equipped with the precise amount of R-140A refrigerant.

50ft Line Set (x1)

  • Compatibility:Ā Compatible with MRCOOL DIY 24K & 36K indoor units.
  • Pre-Charged:Ā Comes pre-charged and equipped with the precise amount of R-140A refrigerant.

Coupler (x1)

  • Coupler kit enables two standard line sets to be connected together
  • DIYCOUPLER-38 + DIYCOUPLER-58 (Two Sets) w/75 ft of Communication Wire

Air Conditioner & Heat Pump Condenser

Condenser Dimensions 52.48"H x 37.48"W x 16.34"D
Condenser Weight 229.89 lbs
SEER 20.5
EER 11
Cooling Capacity 48000 BTU
Heating Capacity 48000 BTU
Voltage 208-230V
Zone Capacity Up to 5
Min Ambient Cool 5F ~122F
Min Ambient Heat -13F ~75.2F
Max Lineset Length 221 ft TOTAL
Liquid Line Size 1/4in (3/8in w/ adapter)
Suction Line Size 1/2in (5/8 in w/ adapter)
Registered Warranty Limited Lifetime Compressor
Base Warranty
5-year Parts/7-year Compressor
Registered Compressor Warranty
Limited Lifetime Compressor
Base Compressor Warranty 7-year Compressor
Contains Electronics
Yes
Contains Chemicals Yes
Contains Aerosol Yes
Contains Compressed Gas Yes

    Air Handler

    Air Handler Dimensions 11.69"H x 31.51"W x 7.44"D
    Air Handler Weight 23.81 lbs
    Cooling Capacity 9000 BTU
    Heating Capacity 9000 BTU
    Voltage 208-230V
    Maximum Coverage Area Up to 375 sqft
    Fan Only Option Yes
    Quiet Mode Yes
    Auto Cool Yes
    Remote Control Included Yes
    Energy Star Certified Yes
    AHRI Certified Yes
    Registered Warranty Limited Lifetime Compressor
    Base Warranty 5-year Parts/7-year Compressor
    Registered Compressor Warranty
    5-year Parts
    Base Compressor Warranty
    7-year Compressor
    Has Batteries Yes
    Contains Electronics
    Yes
    Contains Chemicals Yes
    Contains Aerosol Yes
    Contains Compressed Gas Yes
    Proposition 65 Warning Yes
    Restricted States GU;PR;VI

      Air Handler

      Air Handler Dimensions 11.69"H x 31.51"W x 7.44"D
      Air Handler Weight 23.81 lbs
      Cooling Capacity 12000 BTU
      Heating Capacity 12000 BTU
      Voltage 208-230V
      Maximum Coverage Area Up to 500 sqft
      Fan Only Option Yes
      Quiet Mode Yes
      Auto Cool Yes
      Remote Control Included Yes
      Energy Star Certified Yes
      AHRI Certified Yes
      Registered Warranty Limited Lifetime Compressor
      Base Warranty 5-year Parts/7-year Compressor
      Registered Compressor Warranty
      5-year Parts
      Base Compressor Warranty
      7-year Compressor
      Has Batteries Yes
      Contains Electronics
      Yes
      Contains Chemicals Yes
      Contains Aerosol Yes
      Contains Compressed Gas Yes
      Proposition 65 Warning Yes
      Restricted States GU;PR;VI

        Air Handler

        Air Handler Dimensions 13.19"H x 42.52"W x 8.90"D
        Air Handler Weight 35.27 lbs
        Cooling Capacity 23000 BTU
        Heating Capacity 25000 BTU
        Voltage 208-230V
        Maximum Coverage Area Up to 1000 sqft
        Fan Only Option Yes
        Quiet Mode Yes
        Auto Cool Yes
        Remote Control Included Yes
        Energy Star Certified Yes
        AHRI Certified Yes
        Registered Warranty Limited Lifetime Compressor
        Base Warranty 5-year Parts/7-year Compressor
        Registered Compressor Warranty
        5-year Parts
        Base Compressor Warranty
        7-year Compressor
        Has Batteries Yes
        Contains Electronics
        Yes
        Contains Chemicals Yes
        Contains Aerosol Yes
        Contains Compressed Gas Yes
        Proposition 65 Warning Yes
        Restricted States GU;PR;VI

          Line Set

          Lineset Length 16ft
          Liquid Line Size 1/4
          Suction Line Size 1/2
          Contains Chemicals Yes
          Contains Aerosol Yes
          Contains Compressed Gas Yes
          Proposition 65 Warning Yes
          Restricted States GU;PR;VI

            Line Set

            Lineset Length 16ft
            Liquid Line Size 3/8
            Suction Line Size 5/8
            Contains Chemicals Yes
            Contains Aerosol Yes
            Contains Compressed Gas Yes
            Proposition 65 Warning Yes
            Restricted States GU;PR;VI

              Line Set

              Lineset Length 35ft
              Liquid Line Size 1/4
              Suction Line Size 1/2
              Contains Chemicals Yes
              Contains Aerosol Yes
              Contains Compressed Gas Yes
              Proposition 65 Warning Yes
              Restricted States GU;PR;VI

                Line Set

                Lineset Length 50ft
                Liquid Line Size 1/4
                Suction Line Size 1/2
                Contains Chemicals Yes
                Contains Aerosol Yes
                Contains Compressed Gas Yes
                Proposition 65 Warning Yes
                Restricted States GU;PR;VI

                  Line Set

                  Lineset Length 50ft
                  Liquid Line Size 3/8
                  Suction Line Size 5/8
                  Contains Chemicals Yes
                  Contains Aerosol Yes
                  Contains Compressed Gas Yes
                  Proposition 65 Warning Yes
                  Restricted States GU;PR;VI

                    Coupler

                    Weight 6.39 lbs
                    Has Batteries No
                    Contains Electronics No
                    Contains Chemicals No
                    Contains Aerosol No
                    Contains Compressed Gas No
                    Proposition 65 Warning No
                    Restricted States GU;PR;VI

                      Consult the table below to confirm the necessary BTUs to cool or heat your desired area.

                      9K BTU
                      | 180-375 Sq.Ft.
                      12K BTU
                      | 376-500 Sq.Ft.
                      18K BTU | 501-750 Sq.Ft.
                      24K BTU | 751 - 1,000 Sq.Ft.
                      36K BTU | 1,000-1,500 Sq.Ft.

                      Factors such as insulation, ceiling height and the number of appliances in the room may impact performance.

                      Description

                      This MRCOOL 4th Generation DIY Mini Split bundle provides everything you need to heat and cool up to 4 rooms/zones. Compatible with IOS & Android, this multi-zone system includes enhanced Wi-Fi engineering and can be easily installed in your preferred location without the need for specialized equipment!

                      Your Bundle Includes:

                      If all indoor units are run simultaneously, their combined BTU output will not exceed the BTU rating of the condenser. This bundle is suitable if at least one indoor unit will be used less frequently, or if at least one zone is smaller than it's corresponding indoor unit's coverage area capacity. Please refer to the BTU Selection Guide or reach out to the HarmoniLiving team if you require further clarification.

                      Air Conditioner & Heat Pump Condenser (x1)

                      • Advanced Technology & Efficiency:Ā This 48K BTU condenser features the latest in heat pump technology and produces an impressive 20.5 SEER efficiency rating. It is capable of heating even at temperatures as low asĀ -13Ā°F.
                      • Robust Construction & Warranty: The condenser has a robust construction which includes a Gold Fin Condenser coating, making it resistant to the elements. To top it off, MRCOOL is the only manufacturer to offer a limited lifetime compressor warranty!
                      • Easy Installation: Designed specifically to be used with MRCOOL patented Pre-Charged Quick Connect Line Sets, which are equipped with the precise amount of R-410A refrigerant. This means the installation process can be performed without a certified technician!

                      Air Handler | 9K BTU (x2)

                      • Extensive Coverage:Ā Capable of cooling and heating up to 375 square feet.
                      • Versatility & Smart Control:Ā This unit has multiple operating modes, including COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP. Conveniently adjust settings to suit your needs via the Smart HVAC app!
                      • Easy Installation:Ā Light and compact design that can be easily installed on most interior walls with the included mounting plate.

                      Air Handler | 12K BTU (x1)

                      • Extensive Coverage:Ā Capable of cooling and heating up to 500 square feet.
                      • Versatility & Smart Control:Ā This unit has multiple operating modes, including COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP. Conveniently adjust settings to suit your needs via the Smart HVAC app!
                      • Easy Installation:Ā Light and compact design that can be easily installed on most interior walls with the included mounting plate.

                      Air Handler | 24K BTU (x1)

                      • Extensive Coverage:Ā Capable of cooling and heating up to 1,000 square feet.
                      • Versatility & Smart Control:Ā This unit has multiple operating modes, including COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP. Conveniently adjust settings to suit your needs via the Smart HVAC app!
                      • Easy Installation:Ā Light and compact design that can be easily installed on most interior walls with the included mounting plate.

                      16ft Line Set (x1)

                      • Compatibility:Ā Compatible with MRCOOL DIY 9K, 12k & 18K indoor units.
                      • Pre-Charged:Ā Comes pre-charged and equipped with the precise amount of R-140A refrigerant.

                      16ft Line Set (x1)

                      • Compatibility:Ā Compatible with MRCOOL DIY 24K & 36K indoor units.
                      • Pre-Charged:Ā Comes pre-charged and equipped with the precise amount of R-140A refrigerant.

                      35ft Line Set (x1)

                      • Compatibility:Ā Compatible with MRCOOL DIY 9K, 12k & 18K indoor units.
                      • Pre-Charged:Ā Comes pre-charged and equipped with the precise amount of R-140A refrigerant.

                      50ft Line Set (x1)

                      • Compatibility:Ā Compatible with MRCOOL DIY 9K, 12k & 18K indoor units.
                      • Pre-Charged:Ā Comes pre-charged and equipped with the precise amount of R-140A refrigerant.

                      50ft Line Set (x1)

                      • Compatibility:Ā Compatible with MRCOOL DIY 24K & 36K indoor units.
                      • Pre-Charged:Ā Comes pre-charged and equipped with the precise amount of R-140A refrigerant.

                      Coupler (x1)

                      • Coupler kit enables two standard line sets to be connected together
                      • DIYCOUPLER-38 + DIYCOUPLER-58 (Two Sets) w/75 ft of Communication Wire
                      SPECIFICATIONS

                      Air Conditioner & Heat Pump Condenser

                      Condenser Dimensions 52.48"H x 37.48"W x 16.34"D
                      Condenser Weight 229.89 lbs
                      SEER 20.5
                      EER 11
                      Cooling Capacity 48000 BTU
                      Heating Capacity 48000 BTU
                      Voltage 208-230V
                      Zone Capacity Up to 5
                      Min Ambient Cool 5F ~122F
                      Min Ambient Heat -13F ~75.2F
                      Max Lineset Length 221 ft TOTAL
                      Liquid Line Size 1/4in (3/8in w/ adapter)
                      Suction Line Size 1/2in (5/8 in w/ adapter)
                      Registered Warranty Limited Lifetime Compressor
                      Base Warranty
                      5-year Parts/7-year Compressor
                      Registered Compressor Warranty
                      Limited Lifetime Compressor
                      Base Compressor Warranty 7-year Compressor
                      Contains Electronics
                      Yes
                      Contains Chemicals Yes
                      Contains Aerosol Yes
                      Contains Compressed Gas Yes

                        Air Handler

                        Air Handler Dimensions 11.69"H x 31.51"W x 7.44"D
                        Air Handler Weight 23.81 lbs
                        Cooling Capacity 9000 BTU
                        Heating Capacity 9000 BTU
                        Voltage 208-230V
                        Maximum Coverage Area Up to 375 sqft
                        Fan Only Option Yes
                        Quiet Mode Yes
                        Auto Cool Yes
                        Remote Control Included Yes
                        Energy Star Certified Yes
                        AHRI Certified Yes
                        Registered Warranty Limited Lifetime Compressor
                        Base Warranty 5-year Parts/7-year Compressor
                        Registered Compressor Warranty
                        5-year Parts
                        Base Compressor Warranty
                        7-year Compressor
                        Has Batteries Yes
                        Contains Electronics
                        Yes
                        Contains Chemicals Yes
                        Contains Aerosol Yes
                        Contains Compressed Gas Yes
                        Proposition 65 Warning Yes
                        Restricted States GU;PR;VI

                          Air Handler

                          Air Handler Dimensions 11.69"H x 31.51"W x 7.44"D
                          Air Handler Weight 23.81 lbs
                          Cooling Capacity 12000 BTU
                          Heating Capacity 12000 BTU
                          Voltage 208-230V
                          Maximum Coverage Area Up to 500 sqft
                          Fan Only Option Yes
                          Quiet Mode Yes
                          Auto Cool Yes
                          Remote Control Included Yes
                          Energy Star Certified Yes
                          AHRI Certified Yes
                          Registered Warranty Limited Lifetime Compressor
                          Base Warranty 5-year Parts/7-year Compressor
                          Registered Compressor Warranty
                          5-year Parts
                          Base Compressor Warranty
                          7-year Compressor
                          Has Batteries Yes
                          Contains Electronics
                          Yes
                          Contains Chemicals Yes
                          Contains Aerosol Yes
                          Contains Compressed Gas Yes
                          Proposition 65 Warning Yes
                          Restricted States GU;PR;VI

                            Air Handler

                            Air Handler Dimensions 13.19"H x 42.52"W x 8.90"D
                            Air Handler Weight 35.27 lbs
                            Cooling Capacity 23000 BTU
                            Heating Capacity 25000 BTU
                            Voltage 208-230V
                            Maximum Coverage Area Up to 1000 sqft
                            Fan Only Option Yes
                            Quiet Mode Yes
                            Auto Cool Yes
                            Remote Control Included Yes
                            Energy Star Certified Yes
                            AHRI Certified Yes
                            Registered Warranty Limited Lifetime Compressor
                            Base Warranty 5-year Parts/7-year Compressor
                            Registered Compressor Warranty
                            5-year Parts
                            Base Compressor Warranty
                            7-year Compressor
                            Has Batteries Yes
                            Contains Electronics
                            Yes
                            Contains Chemicals Yes
                            Contains Aerosol Yes
                            Contains Compressed Gas Yes
                            Proposition 65 Warning Yes
                            Restricted States GU;PR;VI

                              Line Set

                              Lineset Length 16ft
                              Liquid Line Size 1/4
                              Suction Line Size 1/2
                              Contains Chemicals Yes
                              Contains Aerosol Yes
                              Contains Compressed Gas Yes
                              Proposition 65 Warning Yes
                              Restricted States GU;PR;VI

                                Line Set

                                Lineset Length 16ft
                                Liquid Line Size 3/8
                                Suction Line Size 5/8
                                Contains Chemicals Yes
                                Contains Aerosol Yes
                                Contains Compressed Gas Yes
                                Proposition 65 Warning Yes
                                Restricted States GU;PR;VI

                                  Line Set

                                  Lineset Length 35ft
                                  Liquid Line Size 1/4
                                  Suction Line Size 1/2
                                  Contains Chemicals Yes
                                  Contains Aerosol Yes
                                  Contains Compressed Gas Yes
                                  Proposition 65 Warning Yes
                                  Restricted States GU;PR;VI

                                    Line Set

                                    Lineset Length 50ft
                                    Liquid Line Size 1/4
                                    Suction Line Size 1/2
                                    Contains Chemicals Yes
                                    Contains Aerosol Yes
                                    Contains Compressed Gas Yes
                                    Proposition 65 Warning Yes
                                    Restricted States GU;PR;VI

                                      Line Set

                                      Lineset Length 50ft
                                      Liquid Line Size 3/8
                                      Suction Line Size 5/8
                                      Contains Chemicals Yes
                                      Contains Aerosol Yes
                                      Contains Compressed Gas Yes
                                      Proposition 65 Warning Yes
                                      Restricted States GU;PR;VI

                                        Coupler

                                        Weight 6.39 lbs
                                        Has Batteries No
                                        Contains Electronics No
                                        Contains Chemicals No
                                        Contains Aerosol No
                                        Contains Compressed Gas No
                                        Proposition 65 Warning No
                                        Restricted States GU;PR;VI
                                          BTU SELECTION GUIDE

                                          Consult the table below to confirm the necessary BTUs to cool or heat your desired area.

                                          9K BTU
                                          | 180-375 Sq.Ft.
                                          12K BTU
                                          | 376-500 Sq.Ft.
                                          18K BTU | 501-750 Sq.Ft.
                                          24K BTU | 751 - 1,000 Sq.Ft.
                                          36K BTU | 1,000-1,500 Sq.Ft.

                                          Factors such as insulation, ceiling height and the number of appliances in the room may impact performance.

                                          INSTALL VIDEO

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