MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 22 SEER2 (12K + 12K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump
SKU: 38044877314

MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 22 SEER2 (12K + 12K + 24K) Ductless Mini-Split Air Conditioner and Heat Pump

Sale price$3124.80 Regular price$3472.00
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  • USA
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

MRCOOL DIY 5th Gen Multi-Zone 3-Zone 55,000 BTU 22 SEER2 (12K + 12K + 24K) Ductless Mini-Split Air Conditioner and Heat PumpMRCOOL DIY 5th Gen Multi Zone 55K BTU Three Zone Ductless Mini Split A Heating and AC System You Can Install By Yourself! Heat or cool three zones with the MRCOOL DIY Multi Zone 55,000 BTU 22 SEER2 3 Zone Ductless Heat Pump Split System 12k + 12k + 24k. This DIY Series multi zone product features easy installation that requires no special tools or training. You'll save thousands of dollars on installation and you can get the amazing air comfort of

MRCOOL DIY 5th Gen Multi-Zone 55K BTU Three Zone Ductless Mini Split – A Heating and AC System You Can Install By Yourself!

Heat or cool three zones with the MRCOOL DIY Multi-Zone 55,000 BTU 22 SEER2 3 Zone Ductless Heat Pump Split System – 12k + 12k + 24k. This DIY Series multi-zone product features easy installation that requires no special tools or training. You'll save thousands of dollars on installation and you can get the amazing air comfort of your dreams due to the condenser’s 55,000 BTU capacity.

The three indoor air handlers are 12k + 12k + 24k (estimated coverage varies by zone). A heat pump by design, this ductless HVAC solution can run in reverse and pull in heat from the outdoors when in a heating mode. It comes with a 7 Year Compressor (Plus a limited lifetime compressor warranty), 5 Year Parts Manufacturer Warranty!

The MRCOOL DIY Multi-Zone 55,000 BTU 22 SEER2 3 Zone Ductless Heat Pump Split System – 12k + 12k + 24k units are super easy to install and require no special training or expensive specialty tools. The DIY system includes Quick Connect lines that are pre-charged with eco-friendly R-454B refrigerant. Due to the Quick Connect line set, you don’t have to hire an HVAC technician to complete the install. We also have simple video instructions on how to install a DIY Multi-Zone unit yourself!

  • Easy DIY® Installation
  • "Pre-charged DIY®"
  • Quick Connect Line Set
  • Simple to Use
  • Multi-room Comfort
  • Energy Efficient DC Inverter
  • 100% Sealed System
  • Gold Fin® Condenser
  • Eco Safe R-454B Refrigerant
  • Smartphone App Controls
  • Lifetime Technical Support
  • Follow Me® Feature
  • Low Ambient Cooling
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 38044877314

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thomas d weatherhead
West Palm Beach, US
★★★★★ 5
Good connection
Size: 6 pairs
Seem to work fine
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
C
Verified Purchase
clark stonewall
Chelsea, US
★★★★★ 5
Let’s get wired up
Size: 12 pairs
This package arrived on time very easy to use and install made hook up to my new amp so much easier
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
M
M.R.
Lexington, US
★★★★★ 5
The Thick Red and Black Spaghetti of Power
Size: 20FT Black & 20FT Red
If electricity had highways, this would be an interstate. The cable feels substantial, the copper conductors are flexible enough to work with, and the included lugs and heat shrink tubing make installation easier. Great for batteries, inverters, solar systems, RV electrical upgrades, marine projects, and welding setups. Voltage drop stays low thanks to the heavy gauge construction, and the insulation feels durable enough for demanding environments. Overall, a solid wiring kit that inspires confidence when moving serious current.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
D
Drew
Massapequa, US
★★★★★ 5
Great cable kit.
Size: 20FT Black & 20FT Red, Size: 20FT Black & 20FT Red
Great heavy duty cable. Good thick feeling insulation that looks the real deal. Wire is soft enough to route easily without too much resistance. Appreciate it coming with the lugs and heat shrink instead of you having to source extras. Seems to be truly copper as listed. Great deal for the length if so. Worked for what I needed on my UTV.
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Reviewed in the United States on June 1, 2026
R
Rachel H.
Los Angeles, US
★★★★★ 5
Cheap price for the cable and terminal ends with heat shrink.
Size: 20FT Black & 20FT Red
Good 6 gauge wire, jacket seems sturdy and like it won't crack easily over time like some wire. Comes with all the connectors shown too so you don't need to find end ring connections to terminate the ends. Just need a punch or crimp tool for the terminals but if you already have that then just cut your wire length and add the ends for battery cable.
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Reviewed in the United States on May 29, 2026

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