MRCOOL DIY Mini Split – 42,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM448HPC02C00
$11,286.00 Original price was: $11,286.00.$8,360.00Current price is: $8,360.00.
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Introducing the 4th Generation MRCOOL Mini Split, featuring a comprehensive package tailored for your comfort needs. This kit comprises a DIY 48,000 BTU Multi-Zone Condenser, accompanied by two 9,000 BTU Ceiling Cassette Air Handlers and two 12,000 BTU Ceiling Cassette Air Handlers, each complemented with four 16-foot Linesets and four Remotes. What sets this system apart is its DIY installation capability, empowering you to set it up hassle-free.
Package Contents:
- MRCOOL DIY Multi Zone 5-Zone 48K BTU Condenser, 4th Gen Series, DIY-MULTI5-48HP230C
- MRCOOL DIY Series 9K BTU Ceiling Cassette, DIYCASSETTE09HP-230C25 (x2)
- MRCOOL DIY Series 12K BTU Ceiling Cassette, DIYCASSETTE12HP-230C25 (x2)
- MRCOOL 16ft 1/4 x 1/2 Pre-Charged Lineset for DIY 9K, 12K & 18K Indoor, DIY16-1412 (x4)
Condenser Features:
- Energy Efficiency: Achieves an impressive 20.5 SEER efficiency rating when paired with select MRCOOL air handlers.
- All-Weather Performance: Maintains heating capability even in temperatures as low as 5°F.
- Lifetime Warranty: Exclusively offers a limited lifetime compressor warranty, providing peace of mind. Simply register with the MRCOOL Care Program to activate the lifetime warranty.
Air Handler (9K BTU) Highlights:
- Wide Coverage: Covers areas up to 375 sq. ft.
- Versatility: Offers multiple operating modes including COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
- Sleek Design: Features low profile installation for discreet heating and cooling.
- Easy Maintenance: Convenient access to air filter through the Elevation function on the remote controller.
Air Handler (12K BTU) Highlights:
- Expansive Coverage: Suitable for areas up to 500 sq. ft.
- Versatility: Equipped with various operating modes for personalized comfort.
- Streamlined Installation: Fits seamlessly between joists, including pre-manufactured I-joists.
- Effortless Maintenance: Accessible air filter maintenance facilitated by the Elevation function on the remote controller.
Line Set (16 ft.) Advantages:
- Pre-Charged: Copper line sets arrive pre-charged with precise amounts of R-410A refrigerant.
- Cost-Effective DIY Installation: Enables installation without the need for professional technicians, saving you money.
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Product Overview
 Covers 1750 sq. ft.      Â
 DIY Installation
  Ceiling Mounted       Â
  Number of Zones: 4
 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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Specifications and Dimensions
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 5F ~ 122F Heat Mode – Outdoor Operating Temperature Range 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) Registered Warranty 7 Years Replacement on Condenser, 5 Years Parts Air Handler 9K BTU Product Dimensions 50.31″W x 13.19″D x 8.98″H Mount Type Ceiling Cassette 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
SleepAir Handler 12K BTU Product Dimensions 50.31″W x 13.19″D x 8.98″H Mount Type Ceiling Cassette 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
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.























