MRCOOL DIY Mini Split – 48,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump, DIY-B-248HP1236
$5,033.00 Original price was: $5,033.00.$4,576.00Current price is: $4,576.00.
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Experience superior home comfort with the 4th Generation MRCOOL Mini Split, designed for easy DIY installation. This comprehensive package includes a 48,000 BTU Multi-Zone Condenser and two Wall Mounted Air Handlers (12,000 BTU and 36,000 BTU), along with two remotes for effortless control.
Package Includes:
- MRCOOL DIY Multi Zone 5-Zone 48K BTU Condenser, 4th Gen Series, DIY-MULTI5-48HP230C
- MRCOOL DIY 4th Generation 12K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-12-HP-WMAH-230C25
- MRCOOL DIY 4th Generation 36K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-36-HP-WMAH-230C25
Note that this system does not include line sets. Make sure to add them to your order!
Condenser:
- Energy Efficient: Achieves an impressive 20.5 SEER efficiency rating when paired with select MRCOOL air handlers.
- All-Weather Performance: Maintains heating functionality in temperatures as low as 5°F.
- Lifetime Warranty: Enjoy peace of mind with the only condenser on the market offering a limited lifetime compressor warranty through registration with the MRCOOL Care Program.
Air Handler, 12K BTU:
- Coverage Area: Efficiently covers up to 500 sq. ft. for consistent comfort.
- Versatility: Offers multiple operating modes including COOL, HEAT, AUTO, DRY, and SLEEP.
- Smart Control: Easily manage settings using the Smart HVAC app on your Apple or Android smartphone.
- Easy Installation: Lightweight and compact design facilitates hassle-free mounting on most interior walls with included mounting plate.
Air Handler, 36K BTU:
- Coverage Area: Covers spacious areas up to 1,500 sq. ft. with ease.
- Versatility: Provides various operating modes for customized comfort throughout the year.
- Smart Control: Seamlessly integrates with the Smart HVAC app for convenient management from your smartphone.
- Simple Installation: Designed for straightforward mounting on interior walls using the included mounting plate.
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Product Overview
 Covers 2000 sq. ft.      Â
 DIY Installation
 Wall Mounted        Â
  Number of Zones: 2
 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 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 — 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 — 36K BTU Product Dimensions 49.57″W x 11.10″D x 14.25″H Mount Type Wall Cooling Capacity 36,000 BTU Heating Capacity 36,000 BTU Registered Warranty 5 Years Parts Modes Auto – auto selects from Cool, Heat or Fan-Only
Dry – dehumidify
Cool
Heat
Fan Only
Quiet
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Coverage Area
To effectively cool or heat your desired area, refer to our coverage chart below, which outlines the appropriate BTU (British Thermal Unit) requirements based on square footage:
- 180-375 sq. ft.: 9,000 BTU
- 376-500 sq. ft.: 12,000 BTU
- 501-750 sq. ft.: 18,000 BTU
- 751-1,000 sq. ft.: 24,000 BTU
- 1,001-1,500 sq. ft.: 36,000 BTU
Remember, additional factors such as insulation quality, ceiling height, and the presence of appliances can influence performance. For personalized assistance, 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.





















