SKU: 46166415105

MRCOOL DIY 5th Gen 3-Zone 42,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (9K+9K+24K), DIYM355HP

Sale price$2953.35 Regular price$3281.50
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Shipping Estimate
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

MRCOOL DIY 5th Gen 3-Zone 42,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (9K+9K+24K), DIYM355HPTake 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. Three Rooms, Perfect Comfort: Heat or cool three spaces that are 350 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

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.

  • Three Rooms, Perfect Comfort: Heat or cool three spaces that are 350 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 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: 46166415105

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4.8 ★★★★★
Based on 26 reviews
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K
Verified Purchase
Karen
San Leandro, US
★★★★★ 5
Worth the money
Size: Large
My dogs love these! I was buying them on Chewy, but there a little cheaper on Amazon. I guess they're flavored because both of my dogs love to chew on them. They hold up pretty well too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 25, 2023
G
Verified Purchase
gloria pagan
Lexington, US
★★★★★ 5
Nylabone dental dinosaur
Size: Large
Hours of fun for your small dog. My fur baby loves it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 23, 2025
D
Verified Purchase
Denise Adkins
Louisville, US
★★★★★ 4
My dog loves this
Size: Large
This was a great product for a chewer dog. My Pitt bull chewed this toy for a long time. My only complaint would be in the process of chewing some areas became pointy and cut his gums slightly. It didn’t seem to bother him but the blood on the white toy was disturbing to me.
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Reviewed in the United States on November 5, 2022
W
Verified Purchase
WendiLouWho
Draper, US
★★★★★ 5
Sturdy and favorite chew toy
Size: Large
Golden retriever puppy favorite chew toy. All the curves and edges make him so happy he closes his eyes when he chews it. Family dogs come over and always want to steal it from him. Extremely sturdy too. Only downside is I think it is paper waded up on the floor from a distance. Haha.
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Reviewed in the United States on April 28, 2021
L
Verified Purchase
LaH
Massapequa, US
★★★★★ 5
THE Most Important Toy
Size: Large
My dog refuses to play with toys. She’s a rescue, so I’m not sure what her past has involved, but she doesn’t pay attention to any toys. Except this one. This is her 4th one- I buy a new one when she chews it beyond recognition, and she still loves it. (For time reference- I’ve had her 9 years, so we go through one roughly every 4 years.) My brother’s late dog also would only play with these. Something about the dinosaur shape- it’s magical!
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Reviewed in the United States on May 9, 2023

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