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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
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Description
MRCOOL DIY 5th Gen 3-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+12K+36K), DIY3-B-55HPTake 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 150 sq. ft., 500 sq. ft. and 1,500 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 150 sq. ft., 500 sq. ft. and 1,500 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.
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No Hassle Setup: Comes with pre-charged Quick-Connect® line sets, so there’s no messy refrigerant handling or vacuuming. Just connect and enjoy.
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Year-Round Savings: Boasting up to 22 SEER2 cooling efficiency and 10.6 HSPF2-4 heating performance, this system delivers serious energy savings.
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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:
- 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
4.6 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 4
Good tips, though possibly over-obvious to some...
Format: Kindle
if you're prone to be a helicopter parent. If you're not, then I would say read it anyway so you can see where other parents might be approaching parenting. It pretty much fits in with other parenting books I've read such as "How Children Succeed" by Paul Tough, and "Grit" by Angela Duckworth.
As with any parenting book, how useful you find it depends on what you're already doing. One of the examples that the author uses in the book is that of a kid forgetting his/her lunch at home. If you "rescue" the kid by driving his lunch to school, then there's no motivation for him to remember it in the future. Got it! When I was a kid and I forgot my lunch at home, I was not then able to concentrate at school for fear of my mother's reaction when I got home. She needed to "teach me a lesson" by shaming me for forgetting it, cussing me out, turning it into a moral issue, and giving me the silent treatment for several days. When that's the consequence for forgetting a lunch, then going hungry for a day seems trivial. In fact, it would be less stressful to simply declare that I'm no longer bringing lunch to school anymore so that I can't possibly forget it again, and protect myself from a bipolar parent's mood swings. But some parents can't even let their kids go hungry for the day, even though suffering the consequence's of one's behavior doesn't even feel like punishment. If you had a parent like mine, you would hardly need to read this book, and yet I would recommend it so you can understand what other people's parents are doing.
My kid is 2 now. I pretty much let him learn from experience, although I outright ban dangerous and unhygienic behaviors. This book pretty much reinforces my approach anyway.
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Reviewed in the United States on August 2, 2017
★★★★★ 5
Infant favorite
Format: Board book
Love the colors, very sturdy.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
We love El Tummy Time!
Format: Board book
The bright colors and pictures are so fun, and the thick board book material makes it durable. Our big kids love to name the animals while baby does tummy time so it’s great to get multiple kids involved.
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Reviewed in the United States on August 23, 2025
★★★★★ 5
Beautiful colors and illustrations!
Format: Board book
I love gifting Sí Sabo Kis books to all my cousins! They love them.
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Reviewed in the United States on June 17, 2025
★★★★★ 5
Love it!
Format: Board book
My daughter Loves it. Pretty much the only thing that would get her to do tummy time for a while.
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Reviewed in the United States on December 4, 2025
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