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MRCOOL
MRCOOL | DIY Mini Split - 45,000 BTU 4 Zone Ductless Air Conditioner and Heat Pump with 50 ft. Install Kit | DIYM448HPW05C194
- Regular price
- $7,733.00
- Sale price
- $7,030.00
Sale
-9%- Regular price
- $7,733.00
- Sale price
- $7,030.00
Sale
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🏭 Backed By Manufacturer Warranty
❓ Questions? Contact Us: +1 (734) 228-0441 or support@offgridselection.com
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Product Description
MRCOOL DIY 4th Gen Multi Zone Mini Split System (4 Rooms)
Overview
This 4th Generation MRCOOL Mini Split system includes everything necessary to efficiently cool and heat four separate rooms. The package contains: a DIY 48,000 BTU Multi-Zone Condenser, one 9,000 BTU Wall Mounted Air Handler, three 12,000 BTU Wall Mounted Air Handlers, four Remotes, and four 50 ft. Installation Kits. The most appealing feature of this system is its easy DIY installation.
Benefits
- Energy efficient: 20.5 SEER when paired with select MRCOOL air handlers.
- All-weather performance: can heat down to 5°F.
- Lifetime warranty: limited lifetime compressor warranty via MRCOOL Care Program.
- DIY savings: install yourself and save on professional installation.
Features
- Package contents match the description: condenser, air handlers, remotes, and installation kits.
- Condenser: MRCOOL DIY Multi Zone 5-Zone Condenser, 4th Gen; 48,000 BTU.
- Air Handler 9K BTU: 9,000 BTU wall-mounted unit; compatible with enhanced WiFi.
- Air Handler 12K BTU: 12,000 BTU wall-mounted units (x3).
- Line Sets: four 50 ft, 1/4 x 1/2 linesets for DIY 9K, 12K & 18K indoor, 4th Generation.
- Remotes: four remotes included for separate zones.
- Smart control: works with Apple or Android smartphones via the Smart HVAC app.
- Easy installation: lightweight, compact air handlers; mounting plates included.
Specifications
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) |
Registered Warranty | 7 Years Replacement on Condenser, 5 Years Parts |
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 |
Registered Warranty | 5 Years Parts |
Modes | Auto - auto selects from Cool, Heat or Fan-Only Dry - dehumidify Cool Heat Fan Only Quiet Sleep |
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 Sleep |
Line Set
Length | 50 Feet |
Liquid Line Size | 1/4" |
Suction Line Size | 1/2" |
Information and Guides
Installation Manual
Product Brochure
Performance Specifications
Warranty
Energy Guide
AHRI Certificate
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The build quality is top-notch.

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Works fine, but the setup guide could be more detailed.

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Smooth performance and quick delivery.

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