MRCOOL DIY Mini Split – 48,000 BTU 5 Zone Ductless Air Conditioner and Heat Pump with 35 ft. Install Kit, DIYM548HPW01C336
$9,595.00 Original price was: $9,595.00.$7,346.00Current price is: $7,346.00.
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This 4th Generation MRCOOL Mini Split system offers a comprehensive solution for efficiently cooling and heating up to five rooms. Included in the package are a DIY 48,000 BTU Multi-Zone Condenser, four 9,000 BTU Wall Mounted Air Handlers, one 12,000 BTU Wall Mounted Air Handler, five remote controls, and five 35 ft. installation kits. The remarkable feature of this system is that it allows for self-installation, ensuring convenience and efficiency. Enhanced Wi-Fi technology simplifies the setup process, making it not only quick and easy but also adaptable to virtually any location, without the need for specialized tools or costly equipment.
Package Includes
- MRCOOL DIY Multi Zone 5-Zone Condenser, 4th Gen Series, DIY-MULTI5-48HP230C
- MRCOOL DIY 4th Generation 9K BTU Heat Pump Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-09-HP-WMAH-230C25 (x4)
- MRCOOL DIY 4th Generation 12K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-12-HP-WMAH-230C25
- MRCOOL DIY 35ft 1/4 x 1/2 Lineset for DIY 9K, 12K & 18K Indoor, 4th Generation, DIY35-1412C (x5)
Condenser
- Energy Efficiency
This 5 Zone condenser, when combined with select MRCOOL air handlers, achieves an impressive efficiency rating of 20.5 SEER. - Performance in All Conditions
It is designed to provide heating capabilities even when outdoor temperatures fall to as low as 5°F. - Lifetime Warranty
This system comes with a limited lifetime compressor warranty, a unique feature in the market. Simply register for the MRCOOL Care Program to access the lifetime warranty.
Air Handler, 9K BTU, Quantity 4
- Large Coverage Area
Each handler effectively services an area of up to 375 sq. ft. - Versatility
These units offer multiple operating modes, including COOL, HEAT, AUTO, DRY (dehumidification), and SLEEP. - Smart Control
Control is made simple with compatibility for Apple and Android smartphones through the Smart HVAC app. - Convenient Installation
Designed to be lightweight and compact, these air handlers can be easily mounted on most interior walls using the included mounting plate.
Air Handler, 12K BTU, Quantity 1
- Large Coverage Area
This handler accommodates spaces up to 500 sq. ft. - Versatility
Like its counterparts, it features several operating modes: COOL, HEAT, AUTO, DRY (dehumidification), and SLEEP. - Smart Control
Control via smartphone is available through the Smart HVAC app for added convenience. - Convenient Installation
The lightweight design allows for straightforward installation on most interior walls with the included mounting plate.
Line Set 35 ft., Quantity 5
This 35 ft. copper line set connects the MRCOOL DIY Condenser to the MRCOOL DIY Air Handlers. Each indoor unit in a Multi-Zone system requires one line set to ensure optimal functionality.
- Pre-Charged
The line sets come pre-charged with the precise amount of R-410A refrigerant. - DIY & Cost-Effective
This design allows for self-installation, eliminating the need for a certified technician and providing substantial savings.
Additional Line Sets & Coupler
If the default line set lengths do not meet your needs, additional line sets are available for purchase. A coupler kit is also required to connect two standard line sets.
What Does This Package Include?
This package comes with installation-friendly tools, including a mounting plate (for air handlers), anchors, mounting plate screws, remote controls, optional fixing screws for remote controller holders, optional remote control holders, optional MRCOOL Mini-Stat and User Manual, optional magnetic rings, a line-set adapter set (included with 4-zone and 5-zone systems only), batteries, air freshening filters, seals (for cooling and heating models), Allen wrenches, installation and owner’s manuals, remote control manuals, a smart controller kit, plastic wall sleeves, sound deadening pads, drain pipes, a cardboard mounting plate template, Quick Connect Line Set (refrigerant pipe), insulation material, non-adhesive U.V. tape, drain joints, and neoprene.
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Product Overview
 Covers 2000 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 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 (please check your home meets this electrical requirement prior to purchase) 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 Modes Auto – auto selects from Cool, Heat or Fan-Only
Dry – dehumidify
Cool
Heat
Fan Only
Quiet
SleepAir 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 Modes Auto – auto selects from Cool, Heat or Fan-Only
Dry – dehumidify
Cool
Heat
Fan Only
Quiet
SleepLine Set Length 35 Feet Liquid Line Size 1/4″ Suction Line Size 1/2″ -
Coverage Area
This coverage chart helps you determine the required BTUs for efficiently cooling or heating various areas. Several factors, including insulation quality, ceiling height, and the number of appliances in the room, can impact performance. For personalized assistance, please contact our Sales Team.
Coverage Chart
- 180-375 Square Feet
- BTU: 9,000
- 376-500 Square Feet
- BTU: 12,000
- 501-750 Square Feet
- BTU: 18,000
- 751-1,000 Square Feet
- BTU: 24,000
- 1,001-1,500 Square Feet
- BTU: 36,000
Additional Considerations
- Insulation Quality: Better insulation can improve performance.
- Ceiling Height: Higher ceilings may require more BTUs.
- Number of Appliances: More appliances may increase the need for BTUs.
For further assistance, contact our Sales Team.
- 180-375 Square Feet
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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.























