MRCOOL DIY Mini Split – 48,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM348HPW01C00
$7,031.00 Original price was: $7,031.00.$5,451.00Current price is: $5,451.00.
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Introducing the 4th Generation MRCOOL Mini Split, a comprehensive solution designed to effortlessly cool and heat three distinct rooms. Included in this package are essential components tailored for efficient operation: the DIY 48,000 BTU Multi-Zone Condenser, accompanied by a 12,000 BTU Wall Mounted Air Handler and two 18,000 BTU Wall Mounted Air Handlers, each paired with its respective remote control and a 16 ft. Installation Kit, provided in triplicate for seamless installation across multiple zones. What sets this system apart is its user-friendly nature, allowing for self-installation with no need for specialized tools or costly equipment.
Included in the Package:
- MRCOOL DIY Multi Zone 5-Zone Condenser, 4th Gen Series (SKU: DIY-MULTI5-48HP230C)
- MRCOOL DIY 4th Generation 12K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi (SKU: DIY-12-HP-WMAH-230C25)
- MRCOOL DIY 4th Generation 18K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi (SKU: DIY-18-HP-WMAH-230C25) – Quantity: 2
- MRCOOL 16ft 1/4 x 1/2 Lineset for DIY 9K, 12K & 18K Indoor (SKU: DIY16-1412) – Quantity: 3
Condenser Highlights:
- Energy Efficiency: This 5 Zone condenser, when combined with select MRCOOL air handlers, achieves an impressive 20.5 SEER efficiency rating.
- All-Weather Performance: Capable of heating even when temperatures plummet to 5°F.
- Lifetime Warranty: The only condenser on the market offering a limited lifetime compressor warranty. Simply register with the MRCOOL Care Program to avail yourself of this lifetime warranty.
Air Handler (12K BTU):
- Ample Coverage: Covers areas up to 500 sq. ft.
- Versatility: Offers multiple operating modes including COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
- Smart Control: Can be conveniently controlled via smartphone using the Smart HVAC app.
- Easy Installation: Designed with a lightweight and compact build for hassle-free mounting on most interior walls.
Air Handler (18K BTU):
- Generous Coverage: Covers areas up to 750 sq. ft.
- Versatility: Provides various operating modes for customized comfort.
- Smart Control: Allows for remote operation via smartphone for added convenience.
- Effortless Installation: Designed with ease of installation in mind, complete with mounting plate for straightforward setup.
Line Set (16 ft.):
- Essential Connection: Connects the MRCOOL Condenser to the MR COOL Air Handlers.
- Pre-Charged: Comes pre-charged with the precise amount of R-410A refrigerant.
- DIY Installation: Facilitates self-installation, eliminating the need for professional assistance and reducing costs.
Additional Line Sets & Coupler:
- Supplementary Options: Additional line sets available for purchase to accommodate varying installation requirements.
- Coupler Kit: Enables connection of two standard line sets if needed.
This package also includes an array of installation-friendly tools and accessories, ensuring a smooth and hassle-free setup process. From mounting plates to remote controls, batteries, and comprehensive manuals, every component is meticulously crafted to enhance the user experience and maximize operational efficiency.
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Product Overview
 Covers 2000 sq. ft.      Â
 DIY Installation
 Wall Mounted         Â
  Number of Zones: 3
 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 Min Ambient Cool 5F ~ 122F Min Ambient Heat 5F ~ 75.2F SEER 20.5 EER 11 Voltage Requires a minimum of 208V-230V/60HZ/40-60A Registered Warranty 7 Years Replacement on Condenser, 5 Years Parts Air Handler — 12K BTU Product Dimensions 31.57″W x 7.44″D x 11.69″H Mount Type Wall Cooling Capacity 12,000 BTU Heating Capacity 12,000 BTU Registered Warranty 5 Years Parts Modes Auto – auto selects from Cool, Heat or Fan-Only
Dry – dehumidify
Cool
Heat
Fan Only
Quiet
SleepAir 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 from Cool, Heat or Fan-Only
Dry – dehumidify
Cool
Heat
Fan Only
Quiet
SleepLine Set Length 16 Feet Liquid Line Size 1/4″ Suction Line Size 1/2″ -
Coverage Area
When considering the purchase of our cooling or heating system, it’s essential to determine the appropriate BTU output based on the square footage of your space. Please refer to the following coverage chart for guidance:
- Square Feet: 180-375 | BTU = 9K
- Square Feet: 376-500 | BTU = 12K
- Square Feet: 501-750 | BTU = 18K
- Square Feet: 751-1,000 | BTU = 24K
- Square Feet: 1,001-1,500 | BTU = 36K
Keep in mind that additional factors, such as insulation quality, ceiling height, and the presence of appliances, can influence performance. For personalized assistance in selecting the optimal solution for your needs, don’t hesitate to reach out to our experienced 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.























