SKU: 24356309412

MRCOOL Olympus E Star 12,000 BTU 1 Ton Mini Split Heat Pump Condenser 230V/60Hz, O-ES-12-HP-C-230C-O1

$519.30 $577.00
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Description

MRCOOL Olympus E Star 12,000 BTU 1 Ton Mini Split Heat Pump Condenser 230V/60Hz, O-ES-12-HP-C-230C-O1MRCOOL Olympus E Star 12,000 BTU (1 Ton) Mini Split Heat Pump Condenser 230 V 60 Hz O ES 12 HP C 230C O1 The MRCOOL Olympus E Star Series delivers high efficiency, professional grade heating & cooling systems. The Olympus E Star 12,000 BTU (1 Ton) Mini Split Heat Pump Condenser is engineered for reliable performance in residential or light commercial applications covering up to ~550 sq ft perfect for den, small living space, or suite. Important: This

MRCOOL® Olympus E Star 12,000 BTU (1 Ton) Mini Split Heat Pump Condenser 230 V/60 Hz | O-ES-12-HP-C-230C-O1

The MRCOOL® Olympus E Star Series delivers high-efficiency, professional-grade heating & cooling systems. The Olympus E Star 12,000 BTU (1 Ton) Mini Split Heat Pump Condenser is engineered for reliable performance in residential or light-commercial applications covering up to ~550 sq ft – perfect for den, small living space, or suite.

Important: This condenser is not pre-charged. It requires a licensed HVAC technician to perform nitrogen evacuation, vacuuming and proper refrigerant charging for peak efficiency and warranty integrity.

Premium Efficiency & Year-Round Comfort

  • Energy Star Certified: High-efficiency inverter compressor means lower utility bills and quieter outdoor operation.
  • Dual Heating & Cooling: Heat pump design provides year-round comfort even in colder weather.
  • Perfect Size Coverage: Ideal for rooms around ~550 sq ft depending on insulation, climate & layout.
  • Multi-Zone Ready: Compatible with Olympus indoor air handlers (wall, cassette, ducted) for zoned comfort.
  • Eco-Friendly Refrigerant: Uses R-454B for reduced global-warming impact and high efficiency.
  • Quiet Operation: Precision-balanced outdoor design for low audible levels (~55 dB).
  • Durable Construction: Powder-coated galvanized steel cabinet resists corrosion and weather damage.
  • Strong Warranty: 7-Year Compressor / 5-Year Parts / Limited Lifetime coverage ensures lasting reliability.

Technical Specifications

Model Capacity Voltage / Hz Coverage Area* Refrigerant Sound Level Efficiency Ratings Warranty
O-ES-12-HP-C-230C-O1 12,000 BTU (1 Ton) 230 V / 60 Hz Up to ~550 sq ft* R-454B ≈ 55 dB Energy Star Certified (SEER2 ≈23 / HSPF2-4 ≈10+)† 7-Year Compressor / 5-Year Parts / Limited Lifetime

*Coverage varies by insulation, climate, ceiling height and room layout. †Check local specs.

Professional Installation Required

The Olympus E Star condenser is a high-performance outdoor unit requiring a licensed HVAC installer. Proper installation steps include leak test, vacuum evacuation and refrigerant charge release for optimal performance and valid warranty coverage.

Reminder: Olympus E Star units = top-tier performance + professional installation required.

Compatible Indoor Units

  • Olympus Wall-Mounted Air Handlers (9K – 24K)
  • Olympus Ducted Air Handlers (9K – 36K)
  • Olympus Recessed Ceiling Cassettes (9K – 24K)

Pair with one or multiple indoor handlers for custom multi-zone comfort.

Nationwide Shipping & Trusted Dealer Support

Order from MRCOOLDIYDirect.com — the USA’s most trusted MRCOOL® dealer. Fast nationwide shipping, genuine Olympus products, and expert support included.

SKU: O-ES-12-HP-C-230C-O1
Series: Olympus E Star (Best Tier)
Type: Mini Split Heat Pump Condenser
BTU: 12,000 (1 Ton)
Refrigerant: R-454B
Warranty: 7-Year Compressor / 5-Year Parts / Limited Lifetime
Availability: Ships Nationwide from MRCOOLDIYDirect.com

Popular keywords: MRCOOL Olympus E Star 12K heat pump condenser, O-ES-12-HP-C-230C-O1, 1 ton mini split outdoor unit, Energy Star R-454B HVAC, professional install mini split, MRCOOL Olympus inverter heat pump, nationwide shipping MRCOOL dealer.

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: 24356309412

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4.2 ★★★★★
Based on 2116 reviews
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Product Reviews
S
Verified Purchase
Simm in Seattle
Grantham, US
★★★★★ 3
Engaging and Fun, But Lacks Durability for Strong-Gripped Dogs
Color: Green
The internal mechanism of this toy works very well, and the ball’s movement immediately caught the attention of my Boxer pup. He was absolutely fascinated and spent hours each day playing with it. However, while the toy’s design is engaging, the durability of the exterior leaves much to be desired—especially for dogs who tend to pick things up with a firm grip. We didn’t know what to expect since our pup hadn’t previously played with an interactive ball, so we supervised playtime and made sure to store the ball in a safe spot when we couldn’t keep an eye on him. Despite this, the ball didn’t hold up. Our pup wasn’t intentionally chewing it. He simply carried the ball in his mouth when we moved downstairs or to another room, yet the grip while he carried the ball caused significant damage to the exterior. Within about a week of regular use (approximately 40 hours in total), the ball’s outer layer became deeply gouged by his teeth. To clarify, my pup wasn’t biting down hard or trying to destroy it, but his natural grip while carrying the ball left deep grooves in the surface. In just days, these gouges made the exterior sharp to the touch and compromised the structure. By the end of the week, we couldn’t screw the cover back together after removing it to recharge the ball, which made it unusable. And I was dismayed that there aren’t replacements readily available. Overall, my pup absolutely loved this toy — it was engaging and kept him entertained for hours. However, if your dog has a strong grip or frequently carries toys in their mouth, this may not hold up as well as expected. It’s a great concept but needs a more durable outer layer and replacement hard covers to make it a long-term investment.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2025
L
Verified Purchase
Larry Z.
Belleville, US
★★★★★ 5
My dog loves this ball
Color: Green
The battery on this lasts forever. The random on/off motion and when it gets touched inducing motion just keeps my dog guessing and occupied for a long time. My dog's tail is wagging the whole time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
D
Verified Purchase
DM
Draper, US
★★★★★ 5
Great ball
I have bought two of these in different colors. My Yorkie loves them. They’re very interactive even if you don’t put the cover on it they move and if he’s not playing with it, it tends to go into sleep mode.My Yorkie got the cover off the ball within the first two minutes. But he loves the ball. Now bought 2nd ball. The ones with covers don’t work he rips the covers off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 15, 2025
L
Verified Purchase
Lindsey Newhouse
Carnegie, US
★★★★★ 5
Super Fun
Color: Green
One of the most entertaining things you could buy. The dogs go crazy over it and have so much fun. It's a bit loud on hard floors, but honestly worth it for the laughs. Seems pretty durable too. I have 2 labs; one started out uninterested and the other started off scared of it, but not too long after, they both started going crazy, tossing and carrying it around while it shook.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
M
Verified Purchase
Monica
Dallas, US
★★★★★ 4
Great customer service
Bought this for our dog for Christmas! He loved it! It sadly stopped working shortly after. Recently emailed the product site themselves and they sent a new one that week! Great customer service and great toy!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026

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