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4.9 9+ online reviews

MRCOOL DIY 4th Gen 3-Zone Mini Split Bundle: 36,000 BTU Ductless Air Conditioner & Heat Pump (3 Ton, 230V) with 27K (9K + 9K + 9K) Ceiling Cassette Air Handlers, 66 ft. Total Lineset (16 + 25 + 25), and Install Kit | DIYM336HPC00C07

Original price $8,895.69
Original price $8,895.69 - Original price $8,895.69
Original price $8,895.69
Current price $6,309.00
$6,309.00 - $6,309.00
Current price $6,309.00
Save 29% Save 29%
Indoor Units Type
Condenser BTU
Coverage Area
Lineset Length (Sq. Ft)

Can’t find the perfect configuration? Click here to customize your DIY Mini Split system.

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 3 zones/rooms. 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:

Air Conditioner & Heat Pump Condenser (x1)

  • Advanced Technology & Efficiency: This 36,000 BTU condenser features the latest in heat pump technology and produces an impressive 21.5 SEER efficiency rating. It is capable of heating even at temperatures as low as -13°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!

Ceiling Cassette | 9,000 BTU (x3)

  • Discreet & Versatile Installation: This ceiling cassette provides discreet and out-of-sight heating and cooling, perfect for any space. It fits between 16" ceiling joists, works with current and future joist standards, and can be recessed between all types of joists on 16-inch centers. Unlike other ceiling cassettes, this unit doesn't require ductwork or wall space, making it ideal for new constructions or retrofits.
  • Easy Installation & Maintenance: The cassette works with the MRCOOL DIY Line Sets, making installation even easier since it is precharged with refrigerant, eliminating the need for vacuuming. The advanced filtration system includes an elevation function that lowers the filter panel for easy filter maintenance.
  • Quiet Operation & Warranty: The cassette features quiet operation and multiple operating modes Each unit comes with a limited lifetime warranty, a 7-year compressor warranty, and a 5-year parts warranty, ensuring confidence in your investment.

16ft Line Set (x1)

  • Compatibility: Compatible with MRCOOL DIY 9,000 BTU, 12,000 BTU & 18,000 BTU indoor units.
  • Pre-Charged: Comes pre-charged and equipped with the precise amount of R-140A refrigerant.

25ft Line Set (x2)

  • Compatibility: Compatible with MRCOOL DIY 9,000 BTU, 12,000 BTU & 18,000 BTU indoor units.
  • Pre-Charged: Comes pre-charged and equipped with the precise amount of R-140A refrigerant.

Air Conditioner & Heat Pump Condenser

Condenser Dimensions 31.89"H x 37.24"W x 16.14"D
Condenser Weight 170.42 lbs
SEER 21.5
EER 10.5
Cooling Capacity 36000 BTU
Heating Capacity 36000 BTU
Voltage 208-230V
Zone Capacity Up to 4
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

    Ceiling Cassette

    Ceiling Cassette Dimensions 8.98"H x 50.31"W x 13.19"D
    Ceiling Cassette Weight 44.31 lbs
    Cooling Capacity 9000 BTU
    Heating Capacity 9000 BTU
    Voltage 208-230V
    Fan Only Option Yes
    Quiet Mode Yes
    Sleep Mode
    Yes
    Auto Cool
    Yes
    Remote Control Included Yes
    Registered Warranty
    Limited Lifetime Compressor
    Base Warranty 5-year Parts/7-year Compressor
    Base Parts Warranty 5-year Parts
    Registered Compressor Warranty Limited Lifetime Compressor
    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 25ft
        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

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

          9,000 BTU
          | 180-375 Sq.Ft.
          12,000 BTU
          | 376-500 Sq.Ft.
          18,000 BTU | 501-750 Sq.Ft.
          24,000 BTU | 751 - 1,000 Sq.Ft.
          36,000 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 3 zones/rooms. 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:

          Air Conditioner & Heat Pump Condenser (x1)

          • Advanced Technology & Efficiency: This 36,000 BTU condenser features the latest in heat pump technology and produces an impressive 21.5 SEER efficiency rating. It is capable of heating even at temperatures as low as -13°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!

          Ceiling Cassette | 9,000 BTU (x3)

          • Discreet & Versatile Installation: This ceiling cassette provides discreet and out-of-sight heating and cooling, perfect for any space. It fits between 16" ceiling joists, works with current and future joist standards, and can be recessed between all types of joists on 16-inch centers. Unlike other ceiling cassettes, this unit doesn't require ductwork or wall space, making it ideal for new constructions or retrofits.
          • Easy Installation & Maintenance: The cassette works with the MRCOOL DIY Line Sets, making installation even easier since it is precharged with refrigerant, eliminating the need for vacuuming. The advanced filtration system includes an elevation function that lowers the filter panel for easy filter maintenance.
          • Quiet Operation & Warranty: The cassette features quiet operation and multiple operating modes Each unit comes with a limited lifetime warranty, a 7-year compressor warranty, and a 5-year parts warranty, ensuring confidence in your investment.

          16ft Line Set (x1)

          • Compatibility: Compatible with MRCOOL DIY 9,000 BTU, 12,000 BTU & 18,000 BTU indoor units.
          • Pre-Charged: Comes pre-charged and equipped with the precise amount of R-140A refrigerant.

          25ft Line Set (x2)

          • Compatibility: Compatible with MRCOOL DIY 9,000 BTU, 12,000 BTU & 18,000 BTU indoor units.
          • Pre-Charged: Comes pre-charged and equipped with the precise amount of R-140A refrigerant.
          SPECIFICATIONS

          Air Conditioner & Heat Pump Condenser

          Condenser Dimensions 31.89"H x 37.24"W x 16.14"D
          Condenser Weight 170.42 lbs
          SEER 21.5
          EER 10.5
          Cooling Capacity 36000 BTU
          Heating Capacity 36000 BTU
          Voltage 208-230V
          Zone Capacity Up to 4
          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

            Ceiling Cassette

            Ceiling Cassette Dimensions 8.98"H x 50.31"W x 13.19"D
            Ceiling Cassette Weight 44.31 lbs
            Cooling Capacity 9000 BTU
            Heating Capacity 9000 BTU
            Voltage 208-230V
            Fan Only Option Yes
            Quiet Mode Yes
            Sleep Mode
            Yes
            Auto Cool
            Yes
            Remote Control Included Yes
            Registered Warranty
            Limited Lifetime Compressor
            Base Warranty 5-year Parts/7-year Compressor
            Base Parts Warranty 5-year Parts
            Registered Compressor Warranty Limited Lifetime Compressor
            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 25ft
                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
                  PRODUCT DOCUMENTATION
                  BTU SELECTION GUIDE

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

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

                  4.9

                  9+ online reviews
                  The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing support@onereview.app.

                  MRCOOL DIY 4th Gen 3-Zone Mini Split Bundle: 36,000 BTU Ductless Air Conditioner & Heat Pump (3 Ton, 230V) with 27K (9K + 9K + 9K) Ceiling Cassette Air Handlers, 66 ft. Total Lineset (16 + 25 + 25), and Install Kit | DIYM336HPC00C07 Review Summary

                  4.9

                  9+ online reviews
                  The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing support@onereview.app.

                  What people like

                  The MRCOOL DIY 4th Gen 3-Zone Mini Split system is praised for its efficient cooling and heating capabilities, providing comfortable temperature control across multiple zones. Customers appreciate the DIY-friendly design, which simplifies installation and potentially saves on professional installation costs. The included lineset and install kit are also frequently cited as convenient additions. Many reviewers highlight the system's quiet operation and energy efficiency, leading to long-term cost savings. The ability to control each zone independently is another popular feature, allowing for customized comfort in different areas.

                  Pros

                  • Easy Installation: Many reviewers found the system relatively easy to install themselves, saving on professional installation costs.
                  • Good Value: The MRCOOL DIY system is frequently praised for its affordable price compared to other mini-split systems.
                  • Quiet Operation: Several reviews mention the quiet operation of both the indoor and outdoor units.
                  • Effective Cooling/Heating: Reviewers generally found the system effective at both cooling and heating their spaces.
                  • Multiple Zones: The three-zone system allows for customized temperature control in different areas.
                  • WiFi Control: The ability to control the system via WiFi is a popular feature.
                  • Includes Lineset & Install Kit: The inclusion of the lineset and install kit is appreciated by many, simplifying the installation process.
                  • Good Customer Service: Some reviewers mentioned positive experiences with MRCOOL customer service when they encountered issues.
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