SKU: 6771370644

MRCOOL DIY 5th Gen Multi-Zone 6-Zone 55,000 BTU 22 SEER2 (6K + 6K + 12K + 12K + 12K + 18K) Ductless Mini-Split Air Conditioner and Heat Pump

Sale price$3509.10 Regular price$3899.00
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

MRCOOL DIY 5th Gen Multi-Zone 6-Zone 55,000 BTU 22 SEER2 (6K + 6K + 12K + 12K + 12K + 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 two 6k, three 12k 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

Upgrade your home’s climate control with the MRCOOL DIY 5th Gen 55K BTU 6-Zone Ductless Mini-Split System, expertly configured with two 6k, three 12k 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)

  • (2) 6,000, (3) 12,000 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)

  • (2) 6K, (3) 12k 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
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: 6771370644

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4.7 ★★★★★
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Verified Purchase
maggie perry
Dallas, US
★★★★★ 5
Display ornaments
Color: Gold
I used two Lolalet stands to display special Christmas ornaments that represent countries I have visited. They look terrific displayed this way! I will purchase more as my travels continue.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
S
Sims2Rachel
Carnegie, US
★★★★★ 4
I wish it was a little bit taller
Color: Black, Color: Black
I love the way this necklace stand looks. It is visually captivating and has a sculpture-like appearance. I looked at a lot of other necklace stands and didn’t see another that didn’t require pulling one necklace over another to get it off and is visually appealing. There are a lot that do one, but not the other. I do wish it was 1.5” taller or spiraled down at a little bit shorter pace. I have mostly long necklaces and the bottom few hooks won’t be usable. Also, I feel like there could be a bit less space between the hooks which would allow more hooks to be inserted. Overall I think this is great! It is beautiful and generally very useful.
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Reviewed in the United States on January 22, 2026
J
Verified Purchase
John P. Ashley
Bozeman, US
★★★★★ 5
No more tangled necklaces.
Color: Black
I found the necklace stand to be exactly what was needed. It's not to tall or short and can be adjusted with the rods. Great for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
R
Verified Purchase
Roadrunner
Fort Morgan, US
★★★★★ 5
Looks good
Color: Black
Exactly as pictured. Does not tip over. Great organizer.
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Reviewed in the United States on December 22, 2025
J
JASJ
Fort Morgan, US
★★★★★ 5
Large capacity in a small footprint
Color: Black, Color: Black
I teach jewelry making classes, and I like to have examples set out ahead of time to inspire students, or demonstrate certain techniques they will be learning. The problem is always having enough space for cording, beads, spacers, and work stations, as well as the demo items. This excellent tall necklace stand is helping me solve this space issue, because it is designed to be such an efficient use of vertical space. It comes disassembled, but takes only minutes to assemble. The metal was smooth, and the packaging prevented any scratches in shipping. I was able to hang a dozen (I only doubled up on one space) necklaces in a very small footprint of countertop, each slightly separated, and students could quickly remove each one without any tangling. These are so efficient, and I will order again. They would also be great for a vanity or bath countertop, or on a shelf, for personal jewelry storage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026

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