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MRCOOL
MRCOOL | DIY Mini Split - 45,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump | DIY-BC-448HP09121212
- Regular price
- $8,303.90
- Sale price
- $7,549.00
Sale
-9%- Regular price
- $8,303.90
- Sale price
- $7,549.00
Sale
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❓ Questions? Contact Us: +1 (734) 228-0441 or support@offgridselection.com
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Product Description
4th Generation MRCOOL Mini Split – 5-Zone DIY System
Overview
Here's the 4th Gen MRCOOL Mini Split package. It includes a 48,000 BTU DIY multi-zone condenser, one 9,000 BTU ceiling cassette air handler, and three 12,000 BTU ceiling cassette air handlers, along with four remotes.
Benefits
- Energy efficient: 20.5 SEER when paired with MRCOOL air handlers.
- All-weather heating: works down to 5°F.
- Lifetime compressor warranty on the condenser via MRCOOL Care Program.
- Convenient setup: includes four remotes for flexible control.
Features
- Condenser: MRCOOL DIY Multi Zone 5-Zone 48K BTU Condenser, 4th Gen Series, energy efficient with 20.5 SEER.
- Air Handler, 9K BTU: covers up to 375 sq ft. Modes include COOL, HEAT, AUTO, DRY, and SLEEP. Low-profile design. Easy installation between joists on 16" centers, including pre-manufactured I-joists. Elevation function for easy filter maintenance.
- Air Handler, 12K BTU (x3): each covers up to 500 sq ft. Modes include COOL, HEAT, AUTO, DRY, and SLEEP. Low-profile design. Easy installation between joists on 16" centers, including pre-manufactured I-joists. Elevation function for easy filter maintenance.
- Remotes: Four remotes included for convenient control.
Specifications
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 Sleep |
Air 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 Sleep |
Information and Guides
Installation Manual
Product Brochure
Performance Specifications
Warranty
Energy Guide
AHRI Certificate
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Works fine, but the setup guide could be more detailed.

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Smooth performance and quick delivery.

I chose the blue bike. Works great, though the shipping box had a small dent — no damage to the bike.
