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MRCOOL DIY Mini Split - 54,000 BTU 5 Zone Ductless Air Conditioner and Heat Pump, DIY-B-548HP0909090918

SKU DIY-B-548HP0909090918
by MRCOOL
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$7,428.40

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Description

MRCOOL DIY Mini Split - 54,000 BTU 5 Zone Ductless Air Conditioner and Heat Pump, DIY-B-548HP0909090918

The MRCOOL 4th Generation DIY Mini Split 5-Zone system is designed for versatile, energy-efficient heating and cooling with the convenience of easy self-installation. Perfect for homes or offices, this system includes a 48K BTU multi-zone condenser paired with five wall-mount air handlers (four 9K BTU and one 18K BTU) to cover multiple rooms with varying cooling and heating needs.


System Components:
  • 48K BTU Multi-Zone Condenser (DIY-MULTI5-48HP230C, 4th Gen Series)
  • Four 9K BTU Wall Mount Air Handlers with Enhanced WiFi (DIY-09-HP-WMAH-230C25)
  • One 18K BTU Wall Mount Air Handler with Enhanced WiFi (DIY-18-HP-WMAH-230C25)

Note: Linesets and communication wires for each air handler are not included and must be purchased separately.


Condenser (48K BTU)
  • Energy Efficient: Up to 20.5 SEER2 rating, qualifying for energy or tax rebates
  • Extreme Temperature Operation: Heats effectively down to -5°F outdoor temperature
  • Warranty: 7-year compressor and 5-year parts warranty; lifetime compressor warranty available via MRCOOL Care Program registration
  • Power Management: Combined BTU output of all air handlers will not exceed the condenser’s 48K BTU rating

Air Handlers

9K BTU (Quantity: 4)

  • Coverage: 180 to 375 sq. ft. per unit
  • Modes: COOL, HEAT, AUTO, DRY (dehumidify), SLEEP
  • Smart Control: Compatible with Apple/Android Smart HVAC app
  • Installation: Lightweight, compact, easy wall mounting with included plate

18K BTU (Quantity: 1)

  • Coverage: 375 to 750 sq. ft.
  • Modes: COOL, HEAT, AUTO, DRY, SLEEP
  • Smart Control: App compatible
  • Installation: Lightweight, compact, easy wall mounting

Summary

This MRCOOL DIY Mini Split 54,000 BTU 5 Zone system provides efficient, multi-zone climate control with flexible installation options that eliminate the need for expensive professional HVAC services. Its high efficiency, smart control features, and reliable operation in cold climates make it an excellent choice for comprehensive home or office comfort.

Be sure to add the necessary line sets and communication wires for each air handler to complete your installation.

 

    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
    Cool Mode - Outdoor Operating Temperature Range 5°F ~ 122°F
    Heat Mode - Outdoor Operating Temperature Range 5°F ~ 75.2°F
    SEER2 20.50
    EER2 11
    HSPF2 9.2
    Voltage Requires a minimum of 208V-230V/60HZ/18-25A (please check your home meets this electrical requirement prior to purchase)
    Registered Warranty 7 Years Replacement on Compressor, 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 Cool, Heat or Fan-Only)
    Cool
    Heat
    Dry
    Fan Only
    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 Cool, Heat or Fan-Only)
    Cool
    Heat
    Dry
    Fan Only
    Sleep
    Installation Manual
    Product Brochure
    Performance Specifications
    Warranty
    Energy Guide
    AHRI Certificate

    Shipping and Return

    For Shipping & return information visit here

    COVERAGE AREA

    HIVE WARRANTY

    HVAC Hive Warranty Information:

    HVAC Hive is an authorized dealer for every product on our website. Every HVAC system and component comes with its original manufacturer's warranty, guaranteeing you receive a functional, quality product.

    Our 5-Year Parts & Labor Warranty Promise: We go beyond the standard coverage. If a manufacturer's warranty doesn't cover your product for a full 5 years, HVAC Hive will extend both parts and labor warranty to complete the 5-year coverage period.

    Example: If your manufacturer covers 2 years parts & labor, we'll cover an additional 3 years — giving you a full 5 years of parts and labor protection.

    Warranty Coverage Includes:

    • Parts replacement for manufacturing defects
    • Labor costs for covered repairs
    • System malfunctions and component failures

    Warranty Details:

    • Residential, light commercial, and full commercial warranties vary based on your usage
    • Specific warranty terms and coverage periods are listed on each product page
    • Both parts and labor are covered under our extended warranty program

    Making a Warranty Claim: Contact our Worker Bee Support team at 1-888-712-2465 or karim@hvachive.com . We'll handle your claim quickly and professionally, covering both parts and labor costs. You can also contact the manufacturer directly if preferred.

    Questions? Need help understanding your parts & labor warranty coverage? Our team is here to explain the details and ensure you're fully protected.

    Contact US

    Product Overview

    • Zone / ROOM:

      Zone / ROOM: 5 Zone

    • Air Handler BTU:

      Air Handler BTU: 9k + 9k + 9k + 9k + 18k

    • Condenser BTU:

      Condenser BTU: 48k

    • Outdoor Operating Temp (Cool/ heat):

      Outdoor Operating Temp (Cool/ heat): Heating -13°F to 75.2°F & Cooling 5°F to 122°F

    • Warranty

      Warranty 7-year compressor warranty & 5-year parts warranty

    Description

    MRCOOL DIY Mini Split - 54,000 BTU 5 Zone Ductless Air Conditioner and Heat Pump, DIY-B-548HP0909090918

    The MRCOOL 4th Generation DIY Mini Split 5-Zone system is designed for versatile, energy-efficient heating and cooling with the convenience of easy self-installation. Perfect for homes or offices, this system includes a 48K BTU multi-zone condenser paired with five wall-mount air handlers (four 9K BTU and one 18K BTU) to cover multiple rooms with varying cooling and heating needs.


    System Components:
    • 48K BTU Multi-Zone Condenser (DIY-MULTI5-48HP230C, 4th Gen Series)
    • Four 9K BTU Wall Mount Air Handlers with Enhanced WiFi (DIY-09-HP-WMAH-230C25)
    • One 18K BTU Wall Mount Air Handler with Enhanced WiFi (DIY-18-HP-WMAH-230C25)

    Note: Linesets and communication wires for each air handler are not included and must be purchased separately.


    Condenser (48K BTU)
    • Energy Efficient: Up to 20.5 SEER2 rating, qualifying for energy or tax rebates
    • Extreme Temperature Operation: Heats effectively down to -5°F outdoor temperature
    • Warranty: 7-year compressor and 5-year parts warranty; lifetime compressor warranty available via MRCOOL Care Program registration
    • Power Management: Combined BTU output of all air handlers will not exceed the condenser’s 48K BTU rating

    Air Handlers

    9K BTU (Quantity: 4)

    • Coverage: 180 to 375 sq. ft. per unit
    • Modes: COOL, HEAT, AUTO, DRY (dehumidify), SLEEP
    • Smart Control: Compatible with Apple/Android Smart HVAC app
    • Installation: Lightweight, compact, easy wall mounting with included plate

    18K BTU (Quantity: 1)

    • Coverage: 375 to 750 sq. ft.
    • Modes: COOL, HEAT, AUTO, DRY, SLEEP
    • Smart Control: App compatible
    • Installation: Lightweight, compact, easy wall mounting

    Summary

    This MRCOOL DIY Mini Split 54,000 BTU 5 Zone system provides efficient, multi-zone climate control with flexible installation options that eliminate the need for expensive professional HVAC services. Its high efficiency, smart control features, and reliable operation in cold climates make it an excellent choice for comprehensive home or office comfort.

    Be sure to add the necessary line sets and communication wires for each air handler to complete your installation.

     

      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
      Cool Mode - Outdoor Operating Temperature Range 5°F ~ 122°F
      Heat Mode - Outdoor Operating Temperature Range 5°F ~ 75.2°F
      SEER2 20.50
      EER2 11
      HSPF2 9.2
      Voltage Requires a minimum of 208V-230V/60HZ/18-25A (please check your home meets this electrical requirement prior to purchase)
      Registered Warranty 7 Years Replacement on Compressor, 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 Cool, Heat or Fan-Only)
      Cool
      Heat
      Dry
      Fan Only
      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 Cool, Heat or Fan-Only)
      Cool
      Heat
      Dry
      Fan Only
      Sleep
      Installation Manual
      Product Brochure
      Performance Specifications
      Warranty
      Energy Guide
      AHRI Certificate

      Shipping and Return

      For Shipping & return information visit here

      COVERAGE AREA

      HIVE WARRANTY

      HVAC Hive Warranty Information:

      HVAC Hive is an authorized dealer for every product on our website. Every HVAC system and component comes with its original manufacturer's warranty, guaranteeing you receive a functional, quality product.

      Our 5-Year Parts & Labor Warranty Promise: We go beyond the standard coverage. If a manufacturer's warranty doesn't cover your product for a full 5 years, HVAC Hive will extend both parts and labor warranty to complete the 5-year coverage period.

      Example: If your manufacturer covers 2 years parts & labor, we'll cover an additional 3 years — giving you a full 5 years of parts and labor protection.

      Warranty Coverage Includes:

      • Parts replacement for manufacturing defects
      • Labor costs for covered repairs
      • System malfunctions and component failures

      Warranty Details:

      • Residential, light commercial, and full commercial warranties vary based on your usage
      • Specific warranty terms and coverage periods are listed on each product page
      • Both parts and labor are covered under our extended warranty program

      Making a Warranty Claim: Contact our Worker Bee Support team at 1-888-712-2465 or karim@hvachive.com . We'll handle your claim quickly and professionally, covering both parts and labor costs. You can also contact the manufacturer directly if preferred.

      Questions? Need help understanding your parts & labor warranty coverage? Our team is here to explain the details and ensure you're fully protected.

      Contact US

      Commercial HVAC PROS!

      Unlock Installer Benefits Now:

      • ✓ Exclusive BULK Pricing
      • ✓ Limited Time Deals
      • ✓ Unmatched Service & Support
      • ✓ Technical support
      • ✓ Extended Warranty & Maintenance
      "Their technical expertise in commercial HVAC systems is outstanding. From equipment selection to installation support, they provided everything we needed. The bulk pricing saved us thousands on our multi-building project, and their 24/7 technical support kept us running smoothly."
      - Marcus R., HVAC Project Manager, 06/24

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      Frequently Asked Questions about MRCOOL DIY Mini Split - 54,000 BTU 5 Zone Ductless Air Conditioner and Heat Pump, DIY-B-548HP0909090918

      Most Frequently Asked Questions

      The MRCOOL DIY Mini Split 54,000 BTU 5 Zone system features easy DIY installation with pre-charged line sets, high energy efficiency (up to 20 SEER), independent temperature control for up to five zones, whisper-quiet operation, built-in Wi-Fi for smart home integration, inverter technology for precise comfort, and reliable heating and cooling even in extreme temperatures.

      The 5 zone setup lets you control heating and cooling in five separate rooms or areas, effectively covering about 2,000 to 2,700 square feet.

      Yes, the MRCOOL DIY Mini Split system is truly DIY-friendly, requiring only basic hand tools and skills like drilling, mounting, and following instructions—no specialized HVAC or refrigerant handling is needed thanks to the pre-charged line sets and quick-connect fittings.

      Other Questions

      The MRCOOL DIY 54,000 BTU 5 zone mini split system has an energy efficiency rating of up to 20 SEER.

      No, you cannot add additional zones beyond the maximum number (such as five) the MRCOOL DIY Mini Split condenser is designed for; to add more zones, you would need to install an additional system.

      Reviews

      Express Free Shipping

      Process orders within 1-2 days

      Stress Free Returns

      Get Covered for (730 days) Returns

      Premum Quality

      Top Tier Products, Even Better Customer Care

      5 Year Warranty

      We Believe In Our Products & Our Team