MRCOOL® Olympus Hyper Heat 9000 BTU Ductless Mini-Split System 230V/60Hz
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MODEL: O-HH-09-HP-230B
MRCOOL Olympus Hyper Heat 9K BTU Mini-Split System (230V) — Air Handler + Condenser + 25ft Line Set + Wi-Fi
Experience year-round, whisper-quiet comfort with the MRCOOL® Olympus Hyper Heat 9,000 BTU Ductless Mini-Split System, now bundled as a complete kit. This powerful 230V system includes a high-efficiency air handler, a cold-climate heat pump condenser, and a 25-foot pre-charged line set—everything you need to heat and cool a space up to 450 sq. ft. with industry-leading performance.
With a SEER2 of 28.1 and HSPF2-4 of 11.5, this Energy Star certified system delivers exceptional efficiency, especially in colder climates. The enhanced Wi-Fi module allows you to control your system anytime, anywhere using the SmartHVAC® app, Amazon Alexa, or Google Assistant.
Professionally installed and built for long-term use, this system is backed by a 7-year compressor warranty and offers ultra-quiet operation as low as 23.5 dB(A). Whether you're upgrading your bedroom, office, or bonus room, this MRCOOL system offers serious comfort with unbeatable savings.
Why You’ll Love It
✅ Complete System — Ready to Install
✅ High-Efficiency Heating & Cooling — 28.1 SEER2 / 11.5 HSPF2-4
✅ Cold Climate Ready — Maintains heating performance in freezing conditions
✅ Smart Home Compatible — Control with Alexa, Google Assistant & SmartHVAC® app
✅ Energy Star Certified — Built for maximum energy savings
✅ Whisper Quiet — As low as 23.5 dB(A)
✅ 25ft Pre-Charged Line Set — Quick connection, no vacuum pump needed
✅ Professional-Grade Design — R-410A refrigerant, rotary compressor, overload protection
✅ Trusted Warranty Coverage — 7-Year Compressor, 5-Year Parts, 1-Year Remote (with registration)
What’s Included:
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MRCOOL® Olympus Hyper Heat 9,000 BTU 230V Air Handler
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MRCOOL® Olympus Hyper Heat 9,000 BTU 230V Condenser
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25 ft. Pre-Charged Line Set (R-410A)
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Enhanced Wi-Fi Smart Controller (Alexa & Google Assistant Compatible)
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Wireless Remote Control
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Replaceable Air Filter
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Installation Accessories
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MRCOOL® Warranty Documentation
Specifications
Specifications at a Glance
| Attribute | Details |
|---|---|
| System Voltage | 208–230V / 1 Phase / 60 Hz |
| BTU Rating (Cooling) | 9,000 BTU |
| BTU Rating (Heating) | 11,800 BTU |
| Tonnage | 0.75 Ton |
| SEER2 / EER2 | 28.1 / 16.2 |
| HSPF2-4 / HSPF2-5 | 11.5 / 9 |
| Line Set Length | 25 ft. (Pre-charged) |
| Line Set Size | 1/4" Liquid, 3/8" Suction |
| Compressor Type | Rotary |
| Refrigerant | R-410A (Environmentally Friendly) |
| Smart Control | Wi-Fi Enabled (Alexa, Google, App) |
| Noise Level | 23.5 – 38 dB(A) |
| Filter Type | Replaceable |
| Certifications | AHRI, Energy Star |
| Warranty (Registered) | 7-Year Compressor, 5-Year Parts, 1-Year Remote |
| Installation Required | Licensed Professional (Recommended) |
Room Size & BTU Coverage Guide
| BTU Rating | Recommended Room Size |
|---|---|
| 9,000 | 250 – 450 sq. ft. |
| 12,000 | 400 – 600 sq. ft. |
| 18,000 | 600 – 800 sq. ft. |
| 24,000 | 800 – 1,200 sq. ft. |
💡 These ranges assume standard 8 ft. ceilings, good insulation, and average sun exposure. For rooms with high ceilings, poor insulation, or large windows, consider sizing up.
Installation
Installation & Manuals
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