SKU: 24829529259

MRCOOL DIY 5th Gen 36 K BTU 4-Zone Ceiling Cassette Mini Split (6 K + 9 K + 12 K + 18 K)

Sale price$3693.15 Regular price$4103.50
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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

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Description

MRCOOL DIY 5th Gen 36 K BTU 4-Zone Ceiling Cassette Mini Split (6 K + 9 K + 12 K + 18 K)The MRCOOL DIY 5th Gen 36 K BTU 4 Zone Ductless Mini Split System with Ceiling Cassettes (6 K + 9 K + 12 K + 18 K) delivers precise, energy efficient comfort for every roomwithout professional installation. Perfect for mixed size homes, this system includes: 1 6 K BTU cassette (~ 250 sq ft) 1 9 K BTU cassette (~ 375 sq ft) 1 12 K BTU cassette (~ 500 sq ft) 1 18 K BTU cassette (~ 750 sq ft) Powered by a high efficiency 36 K BTU 23 SEER2 inverter

The MRCOOL DIY 5th Gen 36 K BTU 4-Zone Ductless Mini Split System with Ceiling Cassettes (6 K + 9 K + 12 K + 18 K) delivers precise, energy-efficient comfort for every room—without professional installation.

Perfect for mixed-size homes, this system includes:

  • 1 × 6 K BTU cassette (~ 250 sq ft)

  • 1 × 9 K BTU cassette (~ 375 sq ft)

  • 1 × 12 K BTU cassette (~ 500 sq ft)

  • 1 × 18 K BTU cassette (~ 750 sq ft)

Powered by a high-efficiency 36 K BTU 23 SEER2 inverter condenser, this MRCOOL DIY system provides year-round heating and cooling for roughly 1 ,800 sq ft of space.


⚙️ Key Features

DIY Installation — No HVAC Tech Needed

Patented Quick Connect® Line Sets come pre-charged with eco-friendly R-454B refrigerant, so you can install safely and easily with basic tools.

🌡️ Smart Control Anywhere

Adjust zones, set schedules, and monitor performance via the MRCOOL SmartHVAC App or hands-free with Amazon Alexa and Google Home.

💨 Low-Profile Ceiling Cassettes

Recessed design mounts between 16-inch joists for clean lines and quiet operation, delivering even airflow without taking wall space.

♻️ Energy-Efficient & Eco-Safe

DC inverter technology paired with R-454B refrigerant achieves 23 SEER2 efficiency and lowers utility costs and emissions.

🔒 Long-Term Protection

Includes a 7-Year Compressor Warranty, 5-Year Parts Warranty, and optional Lifetime Replacement Coverage through MRCOOL Care.
Gold Fin® coating guards against corrosion for long-lasting performance.


💡 Why Homeowners Love This System

  • Covers up to ≈ 1 ,800 sq ft across four zones

  • Mix small, medium & large rooms for custom comfort

  • Auto, Sleep & Dry modes for energy efficiency

  • Quiet operation with filter alerts & self-diagnostics

  • Smart Wi-Fi & voice integration for convenience


📦 What’s Included

  • (1) 36 K BTU MRCOOL DIY 5th Gen Condenser

  • (1) 6 K BTU Ceiling Cassette

  • (1) 9 K BTU Ceiling Cassette

  • (1) 12 K BTU Ceiling Cassette

  • (1) 18 K BTU Ceiling Cassette

  • Pre-Charged DIY Quick Connect Line Sets & Couplers

  • Remotes & Installation Manuals


Technical Highlights

Specification Value
Cooling Capacity 34 000 BTU
Heating Capacity 36 000 BTU
Voltage 208/230 V Single Phase
Refrigerant R-454B
SEER2 / HSPF2-4 23 / 9.9
Zones Supported 4
Compressor DC Inverter Rotary
Noise Level 64 dBA
Connectivity Wi-Fi, Alexa, Google Home
Certifications AHRI, ETL, Energy Star Certified

💬 Customer Benefits

  • Save $1 K – $3 K with DIY installation

  • Free shipping & 0 % Affirm financing

  • Lifetime technical support from MRCOOL

  • Year-round comfort in every room


🏁 The DIY Comfort Solution

The MRCOOL DIY 5th Gen 36 K BTU 4-Zone Mini Split (6 K + 9 K + 12 K + 18 K) offers smart, flexible comfort across four rooms of varying sizes.
Enjoy high-efficiency performance, smart connectivity, and true DIY installation that saves you thousands without sacrificing quality.

Powerful. Personalized. Professionally simple — MRCOOL DIY Direct.

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: 24829529259

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ChrisFromTexas
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This sublimation ink has been a great find. The colors are vibrant and transfer beautifully to fabrics, mugs, and phone cases. The traction on the material is excellent—designs don’t smudge or fade easily after pressing. I also appreciate how clean it is to work with. Refilling my Epson EcoTank printer was simple, and there were no messy drips or stains. Cleanup of tools and surfaces was quick with just a damp cloth. For beginners or experienced crafters, this ink delivers consistent, professional-looking results every time.
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Amazing product!
Works perfect and bright colors, I haven't had any issues with it clogging no leakage has lasted more than expected.
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Dallas, US
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Great ink
I love this brand I was using it a few years ago when I was doing sublimation and am very glad that they are still in business
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Phoenix, US
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Thankyou love the 522ink works great on my crafting
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Lake Worth, US
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Great product and easy to customize! These wind spinners offer a blank slate waiting for creativity and uniqueness. They are easy to sublimate on and the color lasts even when exposed to outdoor elements. Highly recommend for crafters or anyone looking to make a unique gift for any occasion.
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