SKU: 89429787032

MRCOOL DIY 5th Gen 4-Zone 45,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (6K+6K+9K+24K), DIYM455HP

Sale price$3227.40 Regular price$3586.00
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Shipping Estimate
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  • USA
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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For Your Every Summer RSVP, with Code: SUMMER15

Description

MRCOOL DIY 5th Gen 4-Zone 45,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (6K+6K+9K+24K), DIYM455HPTake control of your comfort with the MRCOOL DIY 5th Gen Multi Zone Mini Split System the easiest and most affordable way to get powerful, energy saving heating and cooling without hiring a pro. Four Rooms, Perfect Comfort: Heat or cool four spaces that are 150 sq. ft., 150 sq. ft., 350 sq. ft. and 1,000 sq. ft. each with independent temperature control for personalized comfort. Truly DIY Friendly: Forget expensive installs no HVAC license or special

Take control of your comfort with the MRCOOL DIY 5th Gen Multi-Zone Mini Split System - the easiest and most affordable way to get powerful, energy-saving heating and cooling without hiring a pro.

  • Four Rooms, Perfect Comfort: Heat or cool four spaces that are 150 sq. ft., 150 sq. ft., 350 sq. ft. and 1,000 sq. ft. each with independent temperature control for personalized comfort.
  • Truly DIY-Friendly: Forget expensive installs - no HVAC license or special tools required. If you can use basic hand tools, you can do this.
  • No Hassle Setup: Comes with pre-charged Quick-Connect® line sets, so there’s no messy refrigerant handling or vacuuming. Just connect and enjoy.
  • Year-Round Savings: Boasting up to 22.0 SEER2 cooling efficiency and 10.6 HSPF2-4 heating performance, this system delivers serious energy savings.
  • Built for Every Season: Stay cozy even in the dead of winter - reliable heating works all the way down to -13°F.
  • Strong Warranty Protection: Includes 7-Year Compressor Replacement and 5-Year Parts Coverage.

Whether it’s hot summer days or freezing winter nights, the MRCOOL DIY Mini Split keeps your home comfortable and your energy bills low. Smart. Simple. Affordable.

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: 89429787032

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4.3 ★★★★★
Based on 26 reviews
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Kym Brunner
Lake Worth, US
★★★★★ 5
Aggressive Chewers' Delight!
Super strong and apparently flavorful, my aggressive chewing puppy loves this! Goes at it for ten minutes at a time, several times per day - woohoo!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
S
Verified Purchase
Sarah Margaret Goodman
Phoenix, US
★★★★★ 5
Dogs love them and they are very safe for them to chew!
These bones are indispensable if you have a chewing and destructive puppy! (Or any dog, really) ours love them and never get tired of chewing - so far we have had them for a month and no one is tired of them or more importantly has managed to eat any of them. They are a great buy and keep dogs really occupied when they may get bored and feel like causing trouble or chewing something!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
T
Verified Purchase
Taynet
New York, US
★★★★★ 5
It keeps my dog busy and happy 🐶🎾
This interactive ball for dogs has been an excellent option to keep my pet active and entertaining. Automatic movement and unpredictable bounces arouse his curiosity and keep him playing for long periods. I liked that it is made of E-TPU material, which feels resistant and light at the same time.
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Reviewed in the United States on June 6, 2026
E
Verified Purchase
Elizabeth Stamey
Lowell, US
★★★★★ 5
Great for all dogs!
My dogs go crazy over this ball! It wiggles, vibrates and makes silly noises. It drives them crazy in a good way! It’s easy to use, easy to charge and just go. We take it to the dog park frequently. My girls absolutely enjoy this ball. It’s great quality, durable, and the perfect size for any dog!
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Reviewed in the United States on May 29, 2026
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Deyanira Acosta
Alexandria, US
★★★★★ 5
Excellent
I got this tiny blue dog toy for my small breed pup, and it’s the perfect size for him to carry around.It’s lightweight, so he can easily pick it up and play without struggling.The bright blue color makes it easy to spot around the house.It’s great for light play like tossing and gentle chewing.I like that it keeps him entertained without being too bulky or heavy.The material feels decent for a basic toy and holds up to regular use.
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Reviewed in the United States on June 11, 2026

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