SKU: 53036627418

MRCOOL Olympus 9,000 BTU 3/4 Ton Ductless Mini Split Wall Mounted Air Handler 230V/60Hz, O-09-HP-WMAH-230C-O

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Description

MRCOOL Olympus 9,000 BTU 3/4 Ton Ductless Mini Split Wall Mounted Air Handler 230V/60Hz, O-09-HP-WMAH-230C-OMRCOOL Olympus 9,000 BTU ( Ton) Ductless Mini Split Wall Mounted Air Handler 230 V 60 Hz O 09 HP WMAH 230C O The MRCOOL Olympus Series is the Best in the Good Better Best lineupengineered for professional installation, ultra quiet performance, and smart, connected comfort. The Olympus 9,000 BTU ( Ton) Ductless Mini Split Wall Mounted Air Handler is perfect for small rooms up to 400 sq ft, combining elegant design, energy efficiency, and convenient Wi

MRCOOL® Olympus 9,000 BTU (¾ Ton) Ductless Mini Split Wall-Mounted Air Handler 230 V/60 Hz | O-09-HP-WMAH-230C-O

The MRCOOL® Olympus Series is the Best in the “Good-Better-Best” lineup—engineered for professional installation, ultra-quiet performance, and smart, connected comfort. The Olympus 9,000 BTU (¾ Ton) Ductless Mini Split Wall-Mounted Air Handler is perfect for small rooms up to 400 sq ft, combining elegant design, energy efficiency, and convenient Wi-Fi control.

Important: Olympus units are not pre-charged and require professional installation. Lines must be nitrogen-evacuated and vacuumed before releasing the refrigerant from the outdoor condenser.

Compact Comfort and Smart Control

  • Perfect for Small Spaces: Efficient heating & cooling for bedrooms, offices, and studios up to 400 sq ft.
  • Wi-Fi Smart Control: Connect via the MRCOOL® Smart HVAC app for remote access anywhere.
  • Voice Compatibility: Works seamlessly with Amazon Alexa and Google Assistant.
  • Energy Efficient: High SEER2/EER2 ratings for lower utility costs year-round.
  • Quiet Performance: Operates as low as 49 dB for distraction-free comfort.
  • Eco-Friendly: Uses R-454B refrigerant with low global warming potential.
  • Flexible Control: Includes a handheld remote for manual adjustment.
  • Reliable Warranty: Protected by a 5-year parts warranty.

Technical Specifications

Model BTU / Ton Voltage / Hz Coverage Refrigerant Sound Level Controls Warranty
O-09-HP-WMAH-230C-O 9,000 BTU (¾ Ton) 230 V / 60 Hz Up to 400 sq ft R-454B ≈ 49 dB Wi-Fi Smart HVAC App + Remote 5-Year Parts Warranty

Coverage may vary by insulation, climate, and ceiling height.

Professional Installation Required

As a traditional Olympus model, this air handler requires licensed HVAC installation. Proper vacuuming and nitrogen testing before releasing refrigerant ensures peak efficiency and protects the factory warranty.

Reminder: Olympus Series = Best Tier Performance + Professional Installation Required.

Included Components

  • MRCOOL® Olympus 9K Wall-Mounted Air Handler
  • Wireless remote control
  • Wi-Fi connectivity for Smart HVAC app
  • Mounting hardware and owner’s manual

Recommended Accessories

  • MRCOOL® Olympus condenser (compatible capacity)
  • Refrigerant line set and communication wire
  • Wall sleeve, drain kit, and surge protector

Nationwide Shipping & Trusted Dealer Support

Purchase from MRCOOLDIYDirect.com — the USA’s most trusted MRCOOL® dealer — for fast nationwide shipping, factory-backed warranties, and expert support.

Model: O-09-HP-WMAH-230C-O
Capacity: 9,000 BTU (¾ Ton)
Voltage: 230 V / 60 Hz
Refrigerant: R-454B
Series: Olympus (Best Tier)
Warranty: 5 Years Parts
Availability: Ships Nationwide from MRCOOLDIYDirect.com

Popular keywords: MRCOOL Olympus 9K wall-mounted air handler, ¾ ton ductless mini split, O-09-HP-WMAH-230C-O, quiet 49 dB mini split, R-454B HVAC unit, Wi-Fi air handler, Alexa Google smart HVAC, MRCOOL dealer USA.

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: 53036627418

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4.8 ★★★★★
Based on 24 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
New York, US
★★★★★ 3
Interesting take on the genre
Format: Kindle
True rating: 3.25 ⭐️ I enjoyed the fresh take on the genre. The best way I could describe the setting and world is an apocalyptic dystopian version of Farie where vampires, fae, and angles struggle to survive in what is left of the world. It was definitely interesting throwing the academy/hunger games aspect into this world as well. Even though I guessed the final reveal early on in the book, I kept hoping I was wrong, and it would take a surprising turn. While the "plot twists" were a bit predictable to me, I still enjoyed the ride this book took me on. Another downfall for me was the plot holes in the world building... I.E. if society has fallen and the world is in the aftermath of war, how are there trains running around the world? Just to take young adults to the trials to get into the golden city? How is the train maintained, the tracks clear, etc? However, I did enjoy the FMC & MMC and thought they were fleshed out nicely. I also enjoyed the side characters but wish some were developed more like Ashalin (sp?). I do find myself rooting for the MCs to succeed and find happiness together, which is obviously an important aspect for romantasy. Overall, was this an earth-shattering, mind-bending, terrific piece of literature? No. But was it the worst thing I've read this year? Also, no. This book has, to me, the bones of a great read & just needs a bit more to push it from an alright book to a great book. Overall ratings: Plot- 3.5⭐️ World building 3⭐️ Spice 2.5 🌶🌶 Main characters 4 ⭐️ Supporting characters 3.5⭐️
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2024
I
Verified Purchase
Irene zamora
Los Angeles, US
★★★★★ 5
great book
Format: Kindle
I am really excited to meet the author at the book retreat this month. I really enjoyed this world that she built and most of the female main character Huntress is so awesome. She goes through a lot in this book and the ending; wow! I wouldn't have even guessed. I highly recommend everyone to read this book. I have been so lucky this year that almost all the books I have read have been, so far, 5 out 5 stars.
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Reviewed in the United States on June 2, 2026
A
Verified Purchase
Anastasia Goygova
Lowell, US
★★★★★ 4
Fallen for the Fallen Angel – A Guilty Pleasure Worth Every Page
Format: Kindle
There’s something deeply irresistible about a dark academia or trial-based setting, a brooding and arrogant fallen angel, and a fierce heroine with enough sass to go toe-to-toe with him. Wings So Wicked is exactly that kind of book—and I devoured it in just a couple of days. To be fair, the plot isn’t groundbreaking. If you’re looking for something fresh and innovative in terms of storyline, this might not be it. But if your reader heart beats faster at the mere mention of enemies-to-lovers, jealousy-fueled banter, magical trials, betrayals, and forbidden tension—you’ll feel right at home. It’s like catnip for those of us with this particular weakness. The chemistry between the leads could have used a slightly slower burn to make the tension sizzle longer, but I still found myself completely invested in their dynamic. There are moments and phrases that feel a bit cheesy or underdeveloped, but honestly? I didn’t care. The vibes were exactly what I wanted. This book isn’t trying to reinvent the genre—it’s here to give readers like me what we crave: high-stakes magical drama, angsty romance, and the thrill of watching a badass girl and her brooding counterpart clash and spark. If that sounds like your kind of story, Wings So Wicked will hit the mark. Here’s hoping Book 2 turns up the heat and keeps the magic alive.
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Reviewed in the United States on May 20, 2025
M
Verified Purchase
Madi lohr
Waukegan, US
★★★★★ 5
my new favorite book
Format: Kindle
Ok so I never write reviews but this book was so good I felt the need to write this. Firstly your introduced to Huntyr you see her closed off hard core badass than towards the end you see the most subtle change and growth it’s amazing and the enemies to friends to lovers was just perfect, AND THE TWIST AT THE END GOT ME GOOD! You see one spicy scene the whole book but it doesn’t even MATTER BECAUSE THE BOOK WAS THAT GOOD. I’ve read 85 books in 2023-2024 so far and I’m pround to say this is my all time favorite. I’m so excited to read more of Emily Blackwoods books, this was my first time reading one of hers and I’m glad I did because HOLY!! Well done Emily well done
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Reviewed in the United States on February 23, 2024
R
Verified Purchase
Robin
Boise, US
★★★★★ 4
Fast paced romantasy you will not want to put down!
Format: Kindle
4.25 stars! I LOVED this book with similar vibes to Hush Hush, Fourth Wing, and The Serpent and the Wings of Night! It was fast paced with easy world building and will keep you turning the pages late into the night because you will not want to put it down! Huntyr is a fierce bad@ss FMC trained to kill vampyres her entire life. She is sent on a mission to go to the academy and earn her spot into The Golden City. Upon arrival, she is forced to room with the delicious fallen angel, Wolf, who is the only one who knows about her assassin identity. The romance, the plot twists, the secrets revealed, the battles, and the tantalizing training scenes had me hooked! And that ending…. I’m holding my breath in need to know hell! Read if you love: 🪽 Fae, Vampyres, Fallen Angels 🪽 Academy setting with magical trials 🪽 Forced proximity and slow burn 🪽 Rivals to lovers 🪽 Hidden identities and secrets 🪽 Tend your wounds “𝘖𝘧 𝘤𝘰𝘶𝘳𝘴𝘦 𝘐 𝘸𝘢𝘴 𝘸𝘢𝘵𝘤𝘩𝘪𝘯𝘨 𝘺𝘰𝘶. 𝘐 𝘤𝘰𝘶𝘭𝘥𝘯’𝘵 𝘭𝘰𝘰𝘬 𝘢𝘸𝘢𝘺 𝘧𝘰𝘳 𝘢 𝘮𝘰𝘮𝘦𝘯𝘵, 𝘦𝘷𝘦𝘯 𝘪𝘧 𝘐 𝘵𝘳𝘪𝘦𝘥.” “𝘐𝘧 𝘺𝘰𝘶 𝘸𝘢𝘯𝘵 𝘮𝘦 𝘰𝘯 𝘮𝘺 𝘬𝘯𝘦𝘦𝘴, 𝘏𝘶𝘯𝘵𝘳𝘦𝘴𝘴, 𝘢𝘭𝘭 𝘺𝘰𝘶 𝘩𝘢𝘷𝘦 𝘵𝘰 𝘥𝘰 𝘪𝘴 𝘢𝘴𝘬.” “𝘠𝘰𝘶 𝘥𝘰 𝘯𝘰𝘵 𝘬𝘯𝘰𝘸 𝘵𝘩𝘦 𝘷𝘪𝘰𝘭𝘦𝘯𝘤𝘦 𝘵𝘩𝘢𝘵 𝘳𝘶𝘯𝘴 𝘵𝘩𝘳𝘰𝘶𝘨𝘩 𝘮𝘺 𝘷𝘦𝘪𝘯𝘴, 𝘣𝘦𝘨𝘨𝘪𝘯𝘨 𝘮𝘦 𝘵𝘰 𝘰𝘣𝘭𝘪𝘵𝘦𝘳𝘢𝘵𝘦 𝘢𝘯𝘺𝘰𝘯𝘦 𝘸𝘩𝘰 𝘭𝘢𝘺𝘴 𝘢 𝘩𝘢𝘯𝘥 𝘰𝘯 𝘺𝘰𝘶.”
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2024

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