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Holiday Gift Guide Mrcool Diy 5th Gen Multi-zone 6-zone 48,000 Btu 22 Seer2 (6k + 9k + 9k + 12k + 12k + 12k) Ductless Mini-split Air Conditioner And Heat Pump With Ceiling Cassettes - Why Pay More? [mkwSEVXF]

$116.99 $374.99 -69%

The MRCOOL DIY 5th Gen 48,000 BTU 6-Zone Ceiling Cassette Mini-Split System delivers powerful and flexible heating and cooling for up to six rooms — all from a single outdoor condenser. Designed for easy installation and quiet performance, this ductl

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Holiday Gift Guide Mrcool Diy 5th Gen Multi-zone 6-zone 48,000 Btu 22 Seer2 (6k + 9k + 9k + 12k + 12k + 12k) Ductless Mini-split Air Conditioner And Heat Pump With Ceiling Cassettes - Why Pay More? [mkwSEVXF]

The MRCOOL DIY 5th Gen 48,000 BTU 6-Zone Ceiling Cassette Mini-Split System delivers powerful and flexible heating and cooling for up to six rooms — all from a single outdoor condenser. Designed for easy installation and quiet performance, this ductless system combines high efficiency with a clean, low-profile ceiling-mounted aesthetic.


Compatible with any combination of 6K, 9K, 12K, and 18K ceiling cassette air handlers, this system lets you customize comfort room by room. Whether you’re upgrading a residential home, office, or light commercial space, the 48K 6-zone system offers reliable comfort across a wide range of indoor environments.


Featuring a 21.8 SEER2 energy efficiency rating, built-in Wi-Fi, and smart controls via smartphone app, Alexa, or Google Assistant, MRCOOL’s DIY system is made for modern living without compromising performance.


Key Features:

 

  • Covers up to 6 zones with a single 48K multi-zone condenser

  • Compatible with 6K, 9K, 12K, and 18K ceiling cassette air handlers

  • 21.8 SEER2 energy efficiency for low operating costs

  • DIY-friendly installation with no special tools required

  • Flush-mount ceiling cassette design for unobtrusive comfort

  • Whisper-quiet operation and advanced inverter technology

  • Operates in extreme conditions: heats down to -13°F, cools up to 122°F

  • Smart controls via MRCOOL app, Alexa, or Google Assistant

  • Durable Gold Fin® coating for corrosion resistance

  • Backed by 5-year parts and 7-year compressor warranty

 


Includes one 48K condenser and six indoor ceiling cassette air handlers in your selected sizes.

What Our Customers Say

January 22, 2026

Absolutely no complaints!

A well-crafted product that I'm happy to own.

- Dakota V..

January 22, 2026

Absolutely no complaints!

It's a fantastic tool that gets the job done.

- Carl Simmons.

January 22, 2026

Absolutely no complaints!

I love the minimalist design.

- Julian Long.

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