MRCOOL
MRCOOL Olympus 18,000 BTU 1.5 Ton Ductless Mini-Split Wall Mounted Air Handler - 230V/60Hz
O-18-HP-WMAH-230B
Special · Olympus Sale
Manufacturer promotion — call or request a quote for sale pricing, while supplies last.
18,000 BTU · 208/230V
Part of Olympus Multi-Zone – Air Handlers
- Cooling capacity
- 18,000 BTU1.5 tons
- Power
- 208/230V
Call for pricing Add it to your cart and send us a quote request — or call 678-467-5515.
Not sure about the size? Use the BTU sizing calculator, or call us and we'll size it with you. Professional installation by a licensed HVAC contractor is required for the manufacturer warranty.
Build a multi-zone system with this air handler →
Distributor pricing and stock: call 678-467-5515 or email sales@discountkings.net.
About this product
The MRCOOL® Olympus 18k Ductless Mini-Split Wall-Mounted Air Handler is an affordable and energy efficient option to handle the heating and cooling in one area of your home. It features an easy installation and set up with wifi-enabled digital control via the SmartHVAC app or your Amazon Alexa or Google Assistant. You can also control the unit with the included remote. Other useful features include auto restart, Sleep mode, auto swing, and the convenient Follow Me function.
- Installation by a licensed professional required where applicable
- Includes features such as timer mode, auto swing, sleep mode, turbo mode, auto restart, refrigerant leakage detection, and more
Documents & manuals
Specifications
| Type | Air handler (indoor unit) — heat pump (heats & cools) |
|---|---|
| Series | Olympus Multi-Zone |
| Cooling capacity | 18,000 BTU |
| Nominal size | 1.5 tons |
| Voltage | 208/230V |
|---|---|
| Phase | 1-phase |
| Wi-Fi / app control | Yes |
| Dimensions (in) | 37.99 W × 9.41 D × 12.56 H |
|---|---|
| Weight | 27.12 lb |
| Shipping weight | 36 lb |
| ENERGY STAR | Yes |
|---|---|
| AHRI certified | Yes |
| Parts warranty | 5 years |
| UPC | 840255522052 |

