Mr Cool MrCool Olympus 9K BTU 3/4 Ton Ductless Mini-Split Wall Mounted Air Handler - 230V/60Hz


This system is meant to be installed by a HVAC technician. The MRCOOL Olympus is THE whole house mini-split solution. Up to 5 zones, the Olympus offers aesthetically pleasing wall mounted, and ceiling cassette units. If you don't like saving money this system is not for you, otherwise please enjoy keeping more money in your pocket every month with efficiency ratings up to 23 SEER and 10.3 HSPF. This 3/4 ton 9,000 BTU wall mounted air handler can be matched with any Olympus condenser to condition rooms that are approximately 350 sq ft.

Product Details

Installation by a licensed professional required where applicable

7-Year Compressor, 5-Year Parts and 1-Year Remote warranty when registered and when installed by a licensed professional

One House, One Solution. Multi-zone technology gives you flexibility and control whenever and wherever you want it.

R-410A environmentally friendly refrigerant

Sleep mode, louver position memory, gold fin anti-corrosion and auto restart functions

Gold fin condenser: corrosion resistant - live on the coast? don't worry, our condenser is built to resist long term corrosion

Energy Star certified: estimated national average annual operating cooling cost is 101 dollars based on AHRI certificate #8977707

High efficient 22.5 SEER 10.30 HSPF performance

Tech Specs

SEER: 22.5

Cooling Capacity: 18000 BTU

Heating Capacity: 19000 BTU

Voltage: 208-230 V

Cycle: 60 Hz

Max Fuse Size: 25 A

Min Circuit Ampacity: 18 A

Mount Type: Wall

Color: White

Max Coverage Area: 750 sqft

Decibel Rating: 29.1-43.3 dBA

Fan Speeds: 4 (Variable)

Oscillation: Yes

Inverter: Yes

Control Type: LED

Overload Protection: Yes

Fan-Only Option: Yes

Quiet Mode: Yes

Sleep Mode: No

Auto-Cool: Yes

Wifi Compatibility: Yes

App Compatibility (iOS / Android): Yes

Remote Control: Yes


UL Listed: Yes

CSA Listed: Yes

ETL Listed: Yes

EnergyStar Certified: Yes

AHRI Certified: Yes


Registered Warranty: 5-year Parts/7-year Compressor/1-year Remote 

Manuals and Guides


Installation Manual

Owner Manual

Remote Control Manual

Additional Information

Olympus 9,000 BTU 3/4 Ton Ductless Mini-Split Wall Mounted Air Handler - 230V/60Hz

Model: O-MULTI09HP-WMAH-230

UPC Code: 856536005794

Proposition 65 Warning: NO

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