Skip to content
Enjoy Free shipping and $100 off orders $2000+: Use code "HOME100"
Enjoy Free shipping and $100 off orders $2000+: Use code "HOME100"

MRCOOL DIY 4th Gen 18K BTU 2-Zone Condenser with 9K+9K handlers, and and 2 x 50ft linesets Bundle

Save $507.00 Save $507.00
Original price $3,889.00
Original price $3,889.00 - Original price $3,889.00
Original price $3,889.00
Current price $3,382.00
$3,382.00 - $3,382.00
Current price $3,382.00

Authorized Dealer

Lowest Price Guaranteed + No Sales Tax

FREE and FAST Shipping Times : 24-72 Hours For Orders To Ship Out

Questions? Call us at 1-833-600-1910 or on the Chatbot.

MRCOOL DIY 4th Gen 18K BTU 2-Zone Condenser with 9K+9K handlers, and and 2 x 50ft linesets Bundle DIYM218HPW00C22

MRCOOL DIY 4th Gen Mini Split Bundle

The MRCOOL 4th Gen Mini Split bundle includes everything you need to heat and cool up to two rooms. The easy installation, Do-It-Yourself

Bundle Includes

  1. MRCOOL DIY 4th Gen Multi-Zone 2-Zone 18K BTU Condenser Up to 21 SEER 

  2. MRCOOL DIY 4th Generation 9K BTU Heat Pump Wall Mount Air Handler with 25 Ft. DIYPro Cable and Enhanced WiFi - Works with Alexa & Google Assistant 

  3. Line Sets - length & quantity varies based on selection:
  • MRCOOL DIY 4th Generation 50 Ft. 1/4" x 1/2" Lineset for DIY 9K, 12K, & 18K Indoor
  • MRCOOL DIY 4th Generation 75 Ft. 1/4" x 1/2" Lineset for DIY 9K, 12K, & 18K Indoor 



    • Power - 18K BTUs
    • Zones - Cool and heat up to two rooms in your home
    • SEER - SEER efficiency rating of up to 21
    • Durable - Constructed to hold up against the weather and resist corrosion with its durable Gold Fin Condenser coating. Performs in weather conditions down to 5°F
    • Easy DIY Installation - Easy to install and no technician required. Includes everything to easily Do-It-Yourself
    • Environmentally Friendly - R-410A environmentally friendly refrigerant
    • Warranty - Standard 7-year compressor/5-year parts warranty; register for limited lifetime compressor warranty

      MRCOOL Wall Mount Air Handler - 9K BTU - Quantity 2

      • Modes - Choose from COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
      • Smartphone Control - Control with your Apple or Android smartphone through the use of the Smart HVAC app
      • Easy DIY Installation - With its light and compact design, it can be installed easily on most interior walls with the included mounting plate

        MRCOOL Line Sets

        • The MRCOOL copper line set is required to connect the Condenser to each Air Handler.
        • Environmentally Friendly - Line sets come pre-charged with R-410A refrigerant, the safest form of refrigerant.
        • Length Options - Select which combination of lengths you require for your installation needs.
        • Need more length? Use a coupler to connect two lines together
          • Couplers connect 16 ft. or 25 ft. lines to one 50 ft. line set
          • Connect up to 66 ft. or 77 ft. in total length




        13.46" D x 26.5" H x 35.04" W

        Voltage 208-230 V
        SEER 21
        Cooling Capacity 18K BTU
        Heating Capacity 19K BTU
        Min-Max Ambient Cool 5F ~ 122F
        Min-Max Ambient Heat -13F ~ 75.2F
        Refrigerant Type R-410A
        Max Line Set Length 98.42 ft TOTAL


        9K Air Handler

        Product Dimensions 7.44" D x 11.69" H x 31.57" W
        Voltage 208V-240V
        Cooling Capacity 9K BTU
        Heating Capacity 9K BTU
        • Auto - auto selects from Cool, Heat or Fan-Only
        • Dry (Dehumidifies)
        • Cool
        • Heat
        • Fan Only
        • Quiet
        • Sleep


        Line Sets

        Length 16 ft., 25 ft., 35 ft., or 50 ft.
        Liquid Line Size 1/4"
        Suction Line Size 1/2"
        • Connect 50 ft. line set to 16 ft. or 25 ft. line set
        • For 24K or 36K Air Handler: DIYCOUPLER-3858K75C
        • For 9K, 12K, or 18K Air Handler: DIYCOUPLER-1412K75C
        Restricted States GU;PR;VI


        Proposition 65 Warning



        User Manuals

        Install Manual
        Owner Manual
        Remote Manual
        Technical Manual
        Warranty Doc

        Service Manual

        Customer Reviews

        Be the first to write a review
        Free Shipping

        On All Orders Over $100

        30-Day Return

        Hassle Free Return Process

        Secure Payments

        SSL Security to Protect Your Credit Card Information

        Chat With Us

        24-hour Support On Our Live Chatbot Widget