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MRCOOL
MRCOOL | DIY Mini Split - 39,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump with 50 ft. Install Kit | DIY348HP09121850
- Regular price
- $6,702.30
- Sale price
- $6,093.00
Sale
-9%- Regular price
- $6,702.30
- Sale price
- $6,093.00
Sale
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Product Description
MRCOOL 4th Generation DIY Multi-Zone Mini Split – 3 Rooms
Overview
Introducing the 4th Generation MRCOOL Mini Split, a comprehensive solution for cooling and heating three distinct rooms. The package comprises the DIY 48,000 BTU Multi-Zone Condenser, along with one 9,000 BTU, one 12,000 BTU, and one 18,000 BTU Wall Mounted Air Handlers, complemented by three remotes and three 50 ft. Installation Kits. The remarkable aspect of this system is its user-friendly installation, enabling you to set it up independently.
Benefits
- Energy efficient: paired with MRCOOL air handlers, this 5-zone setup achieves up to 20.5 SEER.
- All-weather performance: heating works down to 5°F.
- DIY installation: install without a licensed technician and save on upfront costs.
- Lifetime warranty: limited lifetime compressor warranty via the MRCOOL Care Program.
- Three-room cooling: one system for three spaces.
Features
- Condenser: MRCOOL DIY Multi Zone 5-Zone 48K BTU Condenser, 4th Gen Series, designed to pair with the included air handlers.
- Air Handlers: 9K BTU, 12K BTU, and 18K BTU wall-mounted units with Enhanced WiFi; operating modes include COOL, HEAT, AUTO, DRY, and SLEEP.
- Smart control: compatible with Apple or Android smartphones via the Smart HVAC app.
- Installation: lightweight, compact units designed for easy mounting on most interior walls.
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 |
Air Handler 18K BTU
Product Dimensions | 42.52"W x 8.90"D x 13.19"H |
Mount Type | Wall |
Cooling Capacity | 18,000 BTU |
Heating Capacity | 18,000 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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Let customers speak for us
from 26 reviewsBought the 8-person model — heavy duty and exactly what we needed for our family.

The 4x8 shelter is spacious and feels very safe. Glad we made the investment.

Our 6x8 shelter is huge. More than enough space for our extended family.

We went with the 5-person shelter. The steel feels rock solid and gives real peace of mind.

Quiet and powerful, performs well in saltwater.

I bought the blue version for my son — fast shipping and solid build. He rides it every weekend.

The build quality is top-notch.

Customer service helped me decide between the green and red. Ended up with green and love it.

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

Took it out this weekend, no issues at all.

Ordered the MotoTec Pro 60v Blue. Arrived on time and packaged well.

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.
