MRCOOL DIY Mini Split – 45,000 BTU 5 Zone Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIYM548HPW00C210
$7,199.00 Original price was: $7,199.00.$6,189.00Current price is: $6,189.00.
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Introducing the 4th Generation MRCOOL Mini Split, an all-in-one solution designed to efficiently cool and heat five distinct rooms. This comprehensive package includes a DIY 48,000 BTU Multi-Zone Condenser, five 9,000 BTU Wall-Mounted Air Handlers, five remotes, and five 25 ft. installation kits. One of the standout features of this system is its DIY installation capability, allowing you to set it up independently. Enhanced Wi-Fi technology simplifies the installation process, making it not only fast and user-friendly but also adaptable enough to be placed almost anywhere, eliminating the need for specialized tools or costly equipment.
Package Includes:
- MRCOOL DIY Multi Zone 5-Zone Condenser, 4th Gen Series, SKU: DIY-MULTI5-48HP230C
- MRCOOL DIY 4th Generation 9K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, SKU: DIY-09-HP-WMAH-230C25 (x5)
- MRCOOL 25ft 1/4 x 1/2 Lineset for DIY 9K, 12K & 18K Indoor, SKU: DIY25-1412 (x5)
Condenser Features:
- Energy Efficient:Â This 5-Zone condenser achieves an impressive 20.5 SEER efficiency rating when paired with select MRCOOL air handlers.
- Adaptable to All Climates: Capable of heating even in temperatures as low as 5°F.
- Lifetime Warranty:Â For your peace of mind, this condenser includes a limited lifetime compressor warranty, the only one of its kind on the market. Register with the MRCOOL Care Program to activate this warranty.
Air Handler, 9K BTU, Quantity: 5
- Extensive Coverage Area:Â Each handler effectively covers up to 375 sq. ft.
- Versatile Functionality:Â Featuring multiple operating modes, including COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
- Smart Control Options:Â Control this unit via your Apple or Android smartphone using the Smart HVAC app.
- User-Friendly Installation:Â Its lightweight and compact design enables easy installation on most interior walls with the included mounting plate.
Line Set 25 ft., Quantity: 5
- This 25 ft. copper line set connects the MRCOOL condenser to the MRCOOL air handlers. For multi-zone configurations, one line set per indoor unit is required to ensure optimal performance.
- Pre-Charged:Â Each line set comes pre-charged with the precise amount of R-410A refrigerant.
- DIY & Cost-Effective:Â The installation can be completed without hiring a certified technician, providing significant savings on installation costs.
Additional Line Sets & Coupler:
If the standard line set lengths do not meet your requirements, additional line sets can be purchased. You will also need a coupler kit to connect two standard line sets together.
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Product Overview
 Covers 1875 sq. ft.      Â
 DIY Installation
 Wall Mounted        Â
  Number of Zones: 5
 Voltage: 208 to 230     Â
 Outdoor Operating Temp (Cool): 5°F to 122°F
 Outdoor Operating Temp (Heat): 5°F to 75.2°F
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What's Included
Air Handler

Condenser

Line Set

Wall Sleeve

Communication Wire

Remote Control

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Specifications and Dimensions
Condenser Specifications 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 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
SleepLine Set Length 25 Feet Liquid Line Size 1/4″ Suction Line Size 1/2″ -
Coverage Area
For efficient cooling or heating of your space, it’s crucial to match the appropriate BTU (British Thermal Unit) output to the square footage. Our product coverage chart simplifies this process, providing clear guidelines for different room sizes:
- 180-375 square feet: 9,000 BTU
- 376-500 square feet: 12,000 BTU
- 501-750 square feet: 18,000 BTU
- 751-1,000 square feet: 24,000 BTU
- 1,001-1,500 square feet: 36,000 BTU
Keep in mind that additional factors like insulation, ceiling height, and the presence of appliances can influence performance. For personalized assistance in selecting the ideal unit for your needs, feel free to reach out to our Sales Team
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Handling Line Sets
When installing your MRCOOL system, handle refrigerant lines carefully to ensure optimal performance and prevent damage.
Bending the Copper Lines: Maintain a minimum 4-inch bend radius and use smooth curves instead of sharp angles to protect the lines and ensure proper refrigerant flow.
Avoid Repeated Bending: Bending copper lines more than three times can harden and weaken them, increasing the risk of breakage. Handle with care and minimize adjustments.
For best results, use gradual bends and consult a licensed professional or our support team if needed.























