SKU: 46367379910

MRCOOL DIY 5th Gen Multi-Zone 6-Zone 55,000 BTU 22 SEER2 (6K + 9K + 9K + 9K + 9K + 18K) Ductless Mini-Split Air Conditioner and Heat Pump

Sale price$3329.10 Regular price$3699.00
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Description

MRCOOL DIY 5th Gen Multi-Zone 6-Zone 55,000 BTU 22 SEER2 (6K + 9K + 9K + 9K + 9K + 18K) Ductless Mini-Split Air Conditioner and Heat PumpUpgrade your homes climate control with the MRCOOL DIY 5th Gen 55K BTU 6 Zone Ductless Mini Split System, expertly configured with one 6k, four 9k and one 18k wall mounted air handler. This powerful combo is ideal for homes with a mix of small and larger roomsproviding precision temperature control across six zones without sacrificing efficiency or ease of use. The system features MRCOOLs DIY Quick Connect technology, pre charged lines, and smart home

Upgrade your home’s climate control with the MRCOOL DIY 5th Gen 55K BTU 6-Zone Ductless Mini-Split System, expertly configured with one 6k, four 9k and one 18k wall-mounted air handler. This powerful combo is ideal for homes with a mix of small and larger rooms—providing precision temperature control across six zones without sacrificing efficiency or ease of use.

The system features MRCOOL’s DIY Quick Connect® technology, pre-charged lines, and smart-home integration, making it the go-to solution for confident homeowners who want professional-grade HVAC performance without professional installation. Built for flexibility, durability, and energy savings, this 5th Gen model is SEER2 rated up to 20.5 and comes loaded with features like Gold Fin® corrosion resistance, Wi-Fi controls, and low ambient heating/cooling.

Key Features:

  • (1) 55,000 BTU 5th Gen DIY Multi-Zone Condenser (supports up to 6 zones)

  • (1) 6,000, (4) 9,000 and (1) 18,000  BTU DIY Wall Mount Air Handlers

  • SEER2 Rating: Up to 20.5

  • Smart HVAC Control – Compatible with MRCOOL app, Alexa & Google Assistant

  • DIY Installation – Pre-charged lines, no vacuuming or special tools needed

  • Gold Fin® Coating – Rust-resistant, ideal for coastal or humid areas

  • Advanced features: Auto Restart, Leak Detection, Sleep Mode, Follow Me®

  • UL Listed & AHRI Certified

  • Backed by 5-Year Parts and 7-Year Compressor Warranty

 

Includes:

  • (1) MRCOOL 55K BTU 5-Zone DIY Condenser (Model: DIY-MULTI5-55HP-WM00C)

  • (1) 6K, (4) 9k and (1) 18k DIY Wall Mounted Air Handlers

  • (6) Remotes

  • Installation Manuals

 

Specifications:

BRAND NAME MRCOOL
SERIES DIY 5th gen Multi-Zone Mini-splits
MODEL DIY-MULTI6-55HP230D-O
GTIN 840255587488
UPC 840255587488
SHORT DESCRIPTION
MRCOOL® 55k DIY 5th Generation 6 Zone Multi-Zone Mini-Split Condenser 230v
SEER2 22
EER2 12
HSPF2-4 10.6
HSPF2-5 8.5
TONNAGE 4.6
COOLING CAPACITY (BTU) 47000
HEATING CAPACITY (BTU) 55000
VOLTAGE (V) 208/230
PHASE 1
CYCLE 60
MAX FUSE BREAKER (A) 45
MIN CIRCUIT AMPACITY (A) 43
COLOR White
ZONE CAPACITY 6
REFRIGERANT TYPE R-454B
REFRIGERANT VOLUME (OZ) 151.68
DECIBEL RATING (DBA) 64
INVERTER DC
LINE SET LENGTH 25
MAX LINESET LENGTH (FT) 221.4
LIQUID LINE SIZE 1/4
SUCTION LINE SIZE (3/8 X4) (1/2 X2)
COMPRESSOR MOTOR TYPE Rotary
AUXILIARY HEATER INCLUDED No
AUXILIARY HEATER AVAILABLE No
FAN ONLY OPTION Yes
QUIET MODE Yes
AUTO COOL Yes
WIFI COMPATIBILITY Yes
APP COMPATIBILITY Yes
WORKS WITH IOS Yes
WORKS WITH ANDROID Yes
UL LISTED Yes
ETL LISTED Yes
ENERGY STAR CERTIFIED Yes
AHRI CERTIFIED Yes
REGISTERED WARRANTY Extended Limited Lifetime*
BASE PARTS WARRANTY 5
BASE COMPRESSOR WARRANTY 7
HAS BATTERIES Yes
CONTAINS ELECTRONICS Yes
CONTAINS CHEMICALS Yes
CONTAINS AEROSOL Yes
CONTAINS COMPRESSED GAS Yes
PROPOSITION 65 WARNING Yes
NET DEPTH (IN) 16.34
NET HEIGHT (IN) 52.48
NET WIDTH (IN) 37.48
NET WEIGHT (LBS) 245.81
GROSS DEPTH (IN) 19.49
GROSS HEIGHT (IN) 58.27
GROSS WIDTH (IN) 43.11
GROSS WEIGHT (LBS) 267.46
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SKU: 46367379910

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Amazon Customer
Cuba, US
★★★★★ 5
Classy
Color: Warm Gold
I really love this! It looks so classy and it is good and heavy - feels expensive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
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S Johnson
Phoenix, US
★★★★★ 5
Simple, Solid, and Looks Great
Color: Antique Bronze
This is one of those simple things that just works exactly how you want it to. First off, it looks really nice on the counter. The antique bronze finish has a slightly warm tone that doesn’t look cheap or overly shiny, and the design is clean enough to fit in with pretty much any kitchen style. Assembly took maybe 30 seconds. You just screw the pieces together and it’s ready to go, no tools or fuss. Swapping out rolls is just as easy, and the top cap keeps everything in place without being annoying to deal with. The weight is really what makes this stand out. The base is heavy enough that it stays put when you tear off a sheet, so you can actually use it one-handed without it tipping or sliding around. It feels solid and well made, not flimsy at all. Size-wise, it fits a standard roll easily and still has room for larger rolls, so you’re not fighting to get a new one on. Overall, it’s sturdy, looks good, and is genuinely easy to use day to day. It’s one of those upgrades that seems small but makes your kitchen feel a little more put together.
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Reviewed in the United States on May 5, 2026
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Verified Purchase
Shirlene Gordon
Draper, US
★★★★★ 5
Rely on the Bible verses that’s included
Format: Paperback
This is a great book. It explains a lot of things in a way you can understand it.
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Reviewed in the United States on May 14, 2026
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Amazon Reviewer
Cuba, US
★★★★★ 5
You will read this book late into the night or savor it for the next Day. :)
Format: Hardcover
What an amazing writer! Such clear and concise unfolding of events entwined with Biblical signs and Prophecy. Incredibly well researched and a joy to read. This book is a joy to read and while I'm trying to savor it, I can tell I will be reading this all night and rereading again. I want to gift this to my sister because I'm so impressed but I also want it in my collection. I will probably buy this book again for this reason. Exceptionally easy to focus and surrender to what God wants to impart in this book. Thank you for your clarity and love with this book.
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Reviewed in the United States on June 2, 2025
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Flordine Catlett
Dallas, US
★★★★★ 5
Knowledge is Power
Format: Paperback
Wonderful. NOW FAITH IS UNDERSTANDING THE SIGNS PRESENTED.
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Reviewed in the United States on May 11, 2026

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