SKU: 40325472613

MRCOOL DIY Mini Split - 18,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with Install Kit

Sale price$1936.80 Regular price$2152.00
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Description

MRCOOL DIY Mini Split - 18,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with Install KitMRCOOL DIY 4th Gen 18K BTU Dual Zone Ceiling Cassette Mini Split System (9K + 9K) The MRCOOL DIY 4th Generation 18K BTU Dual Zone Ceiling Cassette Mini Split System is a powerful, energy efficient solution for heating and cooling two separate spaces. Designed with convenience and performance in mind, this system includes everything you need for a hassle free DIY installation. With discreet ceiling cassette air handlers and pre charged line sets, it

MRCOOL DIY 4th Gen 18K BTU Dual Zone Ceiling Cassette Mini Split System (9K + 9K)

The MRCOOL DIY 4th Generation 18K BTU Dual Zone Ceiling Cassette Mini Split System is a powerful, energy-efficient solution for heating and cooling two separate spaces. Designed with convenience and performance in mind, this system includes everything you need for a hassle-free DIY installation. With discreet ceiling cassette air handlers and pre-charged line sets, it provides exceptional comfort while blending seamlessly into any room.


What’s Included

  1. MRCOOL DIY 18K BTU 2-Zone Condenser:

    • Delivers heating and cooling with an impressive 21 SEER efficiency rating.
    • Operates in extreme temperatures, heating as low as -13°F and cooling up to 122°F.
    • Backed by a 7-year compressor replacement warranty and a 5-year parts warranty for peace of mind.
  2. Two 9K BTU Ceiling Cassette Air Handlers:

    • Each air handler covers spaces up to 375 sq. ft., perfect for bedrooms, living rooms, or home offices.
    • Features multiple modes, including Cool, Heat, Auto, Dry, and Sleep, for customized comfort.
    • Low-profile design for a sleek, unobtrusive look.
  3. Two Pre-Charged Line Sets (16, 25, 35, or 50 feet):

    • Pre-filled with R-410A refrigerant, eliminating the need for professional charging.
    • Quick Connect fittings ensure an easy, secure installation.

System Highlights

1. Energy Efficiency

  • 21 SEER Efficiency Rating: Maximize energy savings while enjoying powerful performance.
  • Eco-Friendly Refrigerant: Uses R-410A refrigerant, which is safe for the environment.

2. DIY-Friendly Installation

  • No HVAC Technician Required: The pre-charged line sets and easy-to-follow instructions make this system accessible for homeowners.
  • Cost Savings: Save thousands on professional installation costs by doing it yourself.

3. Versatile Ceiling Cassette Air Handlers

  • Discreet Design: Fits flush with your ceiling, conserving wall space and enhancing room aesthetics.
  • Easy Maintenance: The Elevation Function lowers the air filter panel for quick cleaning.
  • Quiet Operation: Enjoy whisper-quiet performance, perfect for noise-sensitive areas.

4. Reliable Performance in Any Climate

  • Low Ambient Heating: Operates efficiently in temperatures as low as -13°F, making it ideal for year-round comfort in various climates.
  • Wide Coverage: Provides even heating and cooling for up to two separate rooms.

Specifications

Condenser

  • Cooling Capacity: 18,000 BTU
  • Heating Capacity: 18,000 BTU
  • Efficiency Ratings: SEER: 21, EER: 12.5
  • Operating Temperatures: Heating: -13°F to 75.2°F | Cooling: 5°F to 122°F
  • Warranty: 7-year compressor replacement, 5-year parts
  • Dimensions: 35.04"W x 13.46"D x 26.50"H

9K BTU Ceiling Cassette Air Handlers (x2)

  • Coverage Area: Up to 375 sq. ft. per unit
  • Modes: Cool, Heat, Auto, Dry, Sleep
  • Design: Low-profile, ceiling-mounted installation
  • Maintenance: Elevation Function for easy filter access
  • Dimensions: 50.31"W x 13.19"D x 8.98"H

Line Sets

  • Lengths Available: 16, 25, 35, or 50 feet
  • Pre-Charged Refrigerant: R-410A
  • DIY Installation: Quick Connect fittings for a secure, leak-proof setup

Benefits of the MRCOOL DIY Ceiling Cassette System

  1. Customizable Comfort: Heat or cool two rooms independently with dual air handlers.
  2. Discreet Design: Ceiling cassettes provide a clean, out-of-sight heating and cooling solution.
  3. DIY Accessibility: Save money and time with easy-to-install pre-charged line sets.
  4. Energy Efficiency: Enjoy significant savings on utility bills with a 21 SEER rating.
  5. Quiet and Reliable: Operates quietly and withstands extreme climates for dependable year-round comfort.

Perfect Applications

  • Homes: Great for bedrooms, home offices, and living spaces.
  • Offices: Maintain efficient climate control in professional spaces.
  • Renovations: Ideal for retrofitting older buildings or spaces without ductwork.

Order Now

The MRCOOL DIY 4th Gen 18K BTU Dual Zone Ceiling Cassette Mini Split System is the ultimate blend of performance, efficiency, and convenience. Perfect for homeowners and DIY enthusiasts, it provides energy-efficient heating and cooling for two rooms with minimal effort.

Order today from MRCOOL DIY Direct and start enjoying personalized comfort in every space!

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: 40325472613

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B
BR
Whiting, US
★★★★★ 5
Durable Toy for Active Dogs
This ball is strong enough to handle daily play while keeping dogs entertained. It provides stimulation that helps reduce boredom and restlessness. The material feels tough but safe for dogs, and the interactive design makes it more exciting than a regular ball. It’s also lightweight enough for indoor or outdoor use. A smart choice for pet owners looking to keep dogs occupied.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2025
H
Hope
New York, US
★★★★★ 5
Bright, easy to clean toy
This ball is a fun little addition for my big dog. The bright blue color really helps, it is easy to spot under the sofa or behind furniture. The outer shell feels durable, not soft rubber but springy enough to handle his chewing without marks. When switched on, it rolls around by itself and makes my dog chase it all over the living room, which is a good way to burn his energy on rainy days. The internal switch is hidden, which I like because my dog cannot open it with his teeth. It is simple to turn on and off, and so far, the movement works as described. The texture also resists hair sticking, and I can rinse it under water, and it looks clean again in seconds. For the price, it serves its purpose and gives my dog a short burst of excitement each day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 10, 2025
T
Tony
Waukegan, US
★★★★★ 5
Fun and Tough Interactive Toy for My Big Dog
This interactive dog ball has been a great addition for my large dog. The ball’s material is very durable and holds up well even with heavy chewing. My dog usually destroys toys within days, but this one has lasted weeks and still looks great. The automatic play modes keep him active and entertained, especially when I’m busy. He loves chasing it both indoors and outdoors, and it helps release his energy. The battery life is decent, and the operation is simple. Overall, it’s a fun, sturdy, and smart toy that really keeps my dog busy and happy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 11, 2025
K
kenny
Lowell, US
★★★★★ 5
Finally, a Toy That Keeps My Dog Entertained and Active
I bought this interactive dog ball for my German Shepherd, who is very energetic and can be quite aggressive with his chewing. I've tried countless toys that either failed to hold his attention or broke within a week, but this ball is incredibly durable. The durable E-TPU material feels tough and flexible, yet lightweight, making it easy for him to carry around. The bright blue color makes it easily recognizable indoors or out, and I can spot it at a glance. The ball bounces and rolls in unpredictable patterns, keeping him alert and focused. When he tires of chasing, I switch it to slow mode so he can push the ball around easily. I've noticed he's calmer after playing in the evenings.
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Reviewed in the United States on September 27, 2025
A
AmazonReviewer
Grantham, US
★★★★★ 5
Great way to keep my dog entertained!
My German Shepherd gets bored easily and tends to chew through most toys, but this interactive ball has been a lifesaver. The durable E-TPU material really holds up against his strong jaws. I love that it has 3 different play modes – it keeps him curious and busy for hours, both inside the house and in the backyard. A perfect mix of durability and fun!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2025

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