SKU: 30476062121

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

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Description

MRCOOL DIY 5th Gen 36 K BTU 5-Zone Ceiling Cassette Mini Split (6 K + 6 K + 6 K + 6 K + 12 K)Enjoy precision climate control across five rooms with the MRCOOL DIY 5th Gen 36 K BTU 5 Zone Ductless Mini Split System with Ceiling Cassettes (6 K + 6 K + 6 K + 6 K + 12 K). This efficient system is perfect for balanced comfortfour 6 K zones for smaller rooms and one 12 K zone for a larger areaall powered by a 36 K BTU 23 SEER2 condenser. The best part? Its DIY friendly. With no vacuum pump or HVAC license required, you can save thousands on

Enjoy precision climate control across five rooms with the MRCOOL DIY 5th Gen 36 K BTU 5-Zone Ductless Mini Split System with Ceiling Cassettes (6 K + 6 K + 6 K + 6 K + 12 K).
This efficient system is perfect for balanced comfort—four 6 K zones for smaller rooms and one 12 K zone for a larger area—all powered by a 36 K BTU 23 SEER2 condenser.

The best part? It’s DIY-friendly. With no vacuum pump or HVAC license required, you can save thousands on installation while achieving professional-level performance.

⚙️ Key Features

✅ Simple DIY Installation

Pre-charged Quick Connect® Line Sets filled with eco-safe R-454B refrigerant allow for easy, tool-free installation and a 100 % sealed system — no evacuation needed.

🌡️ Smart Home Control

Use the MRCOOL SmartHVAC App or voice assistants like Alexa and Google Home to set temperatures, create schedules, and manage energy use from anywhere.

💨 Discreet Ceiling Cassettes

Low-profile units mount between standard 16-inch joists, offering quiet operation and even air distribution without sacrificing ceiling space.

♻️ Energy-Efficient and Eco-Friendly

The advanced DC inverter compressor delivers up to 23 SEER2 efficiency while R-454B refrigerant reduces environmental impact and operating costs.

🔒 Reliable Performance

Protected by a 7-Year Compressor Warranty, 5-Year Parts Warranty, and optional Lifetime Coverage through the MRCOOL Care Program.
Gold Fin® coating prevents corrosion for long-term durability.

💡 Why Choose This System

  • Heats & cools up to ~1,500 sq ft across 5 zones

  • Mix ceiling and wall air handlers for custom layouts

  • Auto, Sleep & Dry modes for personalized comfort

  • Smart Wi-Fi integration with real-time alerts

  • Filter reminders & quiet operation for easy maintenance

📦 What’s Included

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

  • (4) 6 K BTU Ceiling Cassettes

  • (1) 12 K BTU Ceiling Cassette

  • Pre-charged DIY Quick Connect Line Sets & Couplers

  • Remote Controls & 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 5
Compressor Type DC Inverter Rotary
Noise Level 64 dBA (Max)
Connectivity Wi-Fi, Alexa, Google Home
Certifications AHRI, ETL, Energy Star Certified

💬 Customer Benefits

  • Install yourself and save on HVAC labor costs

  • Free shipping & 0 % Affirm financing available

  • Quiet operation for multi-room comfort

  • Lifetime technical support from MRCOOL

🏁 The DIY Comfort Solution

The MRCOOL DIY 5th Gen 36 K BTU 5-Zone Mini Split (6 K + 6 K + 6 K + 6 K + 12 K) offers balanced performance, energy savings, and smart control in one complete DIY system.
Experience the comfort of professional HVAC results — without the contractor markup.

Comfort made simple. DIY done right — 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]
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SKU: 30476062121

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4.7 ★★★★★
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N
Ng Wai Yin
Cuba, US
★★★★★ 4
A Groundbreaking Classic on Young Child Development
Format: Paperback
This first volume of John Bowlby's trilogy on Attachment and Loss expands and builds upon an article he published in 1958 in the International Journal of Psycho-Analysis titled "The Nature of the Child's Tie to His Mother", which is perhaps a more telling title than that of the book itself. Attachment, as a technical term in behavioural biology, is first used in describing instinctive mother-following behaviours of young mammals and birds (first observed and reported in delightful accounts by the Austrian ethologist Konrad Lorenz in the 1930's). By comparing data collected during and after the Second World War by childcare workers and researchers in U.K. and North America, Bowlby found a striking common pattern of distressed behaviours among young children between the ages of one and three when separated from mother for an extended period: first in Protest, then Despair and finally Detachment - a psychopathological state when a child becomes socially uninitiated and withdrawn, even to his returning mother. Bowlby then postulates that physical proximity to a mother-figure is essential to a child's development of cognitive capacities, especially during a sensitive period around six months to two years after birth. Attachment behaviours, like those of young mammals and birds, are present in the human baby too. This has since led to a blossoming of research activities in development psychology and psychoanalysis, as well as neurophysiology recently, which supplies much fresh evidence about the young brain and its phenomenal maturing in the first two years. Attachment theory has since contributed significantly to understanding of our own selves, informed the age-old philosophical debate on nature or nurture, and brought our attention to fundamental issues in child-rearing such as sensitive periods of development, the difference between attachment (conducive to security) and dependence (symptomatic of insecurity), the distinction between anxiety from separation and fear of the unfamiliar, etc. This new edition is a timely reprint of a classic account of attachment theory as formulated by the originator. While primarily an academic work, with a few chapters deemed more for an academic jury (about Freud and instinctive behaviours, etc.), it is mostly very readable, and certainly captivating to those with access to young babies, of whose behaviours are given an enlightening perspective. This volume focuses on attachment, with subsequent volumes on its loss in temporary and permanent terms respectively.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 4, 2003
G
Verified Purchase
guy
Natrona Heights, US
★★★★★ 5
A Psychological Classic
Format: Paperback
This is one of the volumes in John Bowlby's triology addressing the concept of "attachment". It is considered a "classic" on the topic.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2015
E
Verified Purchase
EliteConcurrency
Phoenix, US
★★★★★ 5
Five Stars
Format: Paperback
Great book!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 13, 2016
A
Verified Purchase
Adriatik
Belleville, US
★★★★★ 5
Couples Therapy for Domestic Violence
Format: Hardcover
Very helpful for students, clinicians, and researchers. Great information on understanding domestic violence from a systemic perspective. Excellent outline and explanation of the treatment model and how to implement it with couples and in group formats. This is the only model that offers clinicians like me a clear map to comprehensive treatment services for couples/partners presenting with intimate partner violence / domestic violence. I just purchased 2 more copies for staff interested in implementing the model. A criminal justice professional read my copy and stated: "This is treatment. This is what we need, especially for couples looking at reconciliation."
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2012
B
Verified Purchase
B
Omaha, US
★★★★★ 4
Smaller than expected
Format: Hardcover
For a book this costly, I expected it to be thicker than volume. That said, there are some great ideas in here and I will probably edit this review when I have finished reading!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2024

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