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MRCOOL DIY 5th Gen 24,000 BTU 2-Zone Ductless Mini Split Air Conditioner & Heat Pump | 6k+18k Wall Mounted | Covers 2 Rooms, 950 Sq Ft

SKU: DIYM227HPW01D07N/AAvailability : In StockIn StockOut of stock

Please select the appropriate line set lengths to complete your bundle.

Note: Line sets connect the indoor and outdoor units together, where the outdoor unit (condenser) supplies the indoor unit (air handler) with refrigerant.
Will not ship until [19041994]
Price:

$4,024.00

Extra 5% Off $2,500+ Automatically Applied at Checkout
$4,024.00
Out of stock

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What Size MRCOOL Mini Split Do I Need?

MRCOOL Mini Split Line Set Length Limits

MRCOOL DIY 24K BTU 2-Zone Mini Split System | Heat & Cool Two Rooms 950Sq. Ft.

Take control of your home’s comfort with the MRCOOL DIY 5th Gen 2-Zone System. This complete DIY package lets you independently heat and cool two differently-sized rooms—200 sq. ft. and 750 sq. ft.—from one powerful 27,000 BTU outdoor unit. Designed for true do-it-yourself installation, it requires no special HVAC tools or professional help. Everything you need is included for a weekend installation that delivers professional-grade comfort and energy savings.


Key Benefits:

✅ Two-Zone Flexibility – Independently control temperatures in two rooms: one 200 sq. ft. space and one 750 sq. ft. space (950 sq. ft. total).

✅ Easy DIY Installation – No HVAC license or refrigerant handling needed. Includes pre-charged QuickConnect® linesets for simple, vacuum-free hookups.

✅ High Energy Efficiency – Rated at 23 SEER2 for cooling and 9.5 HSPF2 for heating, reducing your energy bills year-round.

✅ All-Season Performance – Provides reliable heat even in extreme cold, operating down to -13°F.

✅ Complete System in One Box – Includes 27K BTU outdoor condenser, two indoor wall-mounted air handlers (sized for each room), linesets, cables, and remotes.

✅ Strong Warranty – Backed by a 7-year compressor warranty and 5-year parts warranty.


What’s Included:

  • 1 Outdoor Condenser Unit (27,000 BTU Multi-Zone)

  • 2 Wall-Mounted Indoor Air Handlers (6K BTU for 200 sq. ft. + 18K BTU for 750 sq. ft.)

  • 2 Pre-Charged QuickConnect® Linesets

  • 2 DIYPRO® Cables

  • 2 Wireless Remotes


Technical Specifications:

  • System Type: 2-Zone Ductless Heat Pump

  • Total Capacity: 24,000 BTU 

  • Coverage: 950 sq. ft. total

  • Cooling Efficiency: 23 SEER2

  • Heating Efficiency: 9.5 HSPF2

  • Low-Temp Heating: Effective down to -13°F

  • Refrigerant: R-454B (included in pre-charged linesets)

  • Electrical: 230V

  • Warranty: 7-year compressor, 5-year part


Why Choose This System?

Perfect for homeowners who want to heat and cool two very different-sized rooms independently—like a small bedroom and a large living area or open-concept space—without installing separate systems or paying for professional installation. Enjoy energy savings, all-season reliability, and total DIY control.


Perfect For:

  • Small bedroom (200 sq. ft.) + large living room (750 sq. ft.)

  • Nursery + great room

  • Home office + open-plan living area

  • Garage + workshop or lounge area


Ready to install your own two-zone comfort system?
Order the MRCOOL DIY 24K BTU 2-Zone Mini Split today and enjoy customized heating and cooling in two rooms—installed by you, for you.

Condenser

ModelDIY-MULTI4-27HP230D-O
UPC840255587457
AHRI Number216032589
SeriesDIY
Product Height (in)31.2
Product Width (in)37.2
Product Length (in)16.1
Avg Coverage Area1,000 - 1,200 Sq Ft
Cooling Capacity2 Ton
Primary Heating Capacity25,001 - 30,000 BTU
Cooling Efficiency (SEER2)23
Heat Pump Efficiency (HSPF2)9.5
CompressorInverter
RefrigerantR-454b
Electrical Phase1-Phase
Voltage240
Max Overcurrent Protection25 amps
Max Lineset Length (FT)172.2
Line Set Connection TypeQuick Connect
Liquid Line Size1/4 inch
Suction Line Size3/8 inch
Weight (lbs)140.200000
System Application TypeDuctless Split Systems
Warranty5 Year Parts, 7 Year Compressor
Region CompatibilityNationwide
California Residentssee Prop 65 WARNING


Air Handler - 6K Unit

ModelDIY-06-HP-WMAH-230D25-O
UPC840255587013
SeriesDIY
ConfigurationWall Mounted
Product Height (in)11.7
Product Width (in)31.6
Product Length (in)7.4
Air Flow DirectionHorizontal
Blower MotorVariable Speed
Cooling CapacityLess than 1 Ton (Approx. 6,000 BTU)
Electrical Phase1-Phase
Voltage240
Line Set Connection TypeQuick Connect
Liquid Line Size1/4 inch
Suction Line Size3/8 inch
Weight (lbs)24.500000
RefrigerantR-454b
System Application TypeDuctless Split Systems
Special FeaturesAlexa, Google Assistant, WiFi Capable
WarrantyLifetime, 5 Year Parts, 7 Year Compressor
California Residentssee Prop 65 WARNING


Air Handler - 18K Unit

ModelDIY-18-HP-WMAH-230D25-O
UPC840255587044
SeriesDIY
ConfigurationWall Mounted
Product Height (in)13.19
Product Width (in)42.52
Product Length (in)8.9
Air Flow DirectionHorizontal
Blower MotorVariable Speed
Cooling Capacity1.5 Ton (Approx. 18,000 BTU)
Electrical Phase1-Phase
Voltage240
Line Set Connection TypeQuick Connect
Liquid Line Size1/4 inch
Suction Line Size1/2 inch
Max Overcurrent Protection20 amps
Weight (lbs)54.010000
RefrigerantR-454b
System Application TypeDuctless Split Systems
Special FeaturesAlexa, Google Assistant, WiFi Capable
Warranty5 Year Parts, 7 Year Compressor
California Residentssee Prop 65 WARNING

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