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Description
The MRCOOL Olympus 48,000 BTU 5-zone heat pump condenser pairs with five matched 9,000 BTU ESTAR® wall mount air handlers, each rated up to SEER2 25.8 and whisper-quiet at 47 dB. Inverter-driven operation keeps working reliably in outdoor temperatures as low as 5°F.
Highlights
- Whole-home, multi-room comfort: one outdoor condenser powers five independently controlled 9,000 BTU wall mount zones for tailored heating and cooling room by room.
- High per-zone efficiency: each 9,000 BTU ESTAR® wall unit is rated up to SEER2 25.8, EER2 14.9, and HSPF2-4 12.5.
- Quiet, compact wall units: multiple indoor fan speeds and whisper-quiet operation at just 47 dB.
- Cold-climate reliability: rated to operate in outdoor temperatures as low as 5°F.
- Flexible control: manage each zone with the MRCOOL SmartHVAC app over Wi-Fi, the included remote control, or voice commands via Amazon Alexa and Google Assistant.
Details
Avermont Direct is an authorized MRCOOL dealer. This 5-zone Olympus system pairs a single outdoor condenser with five wall mount ESTAR® air handlers, giving each room its own high-efficiency indoor unit and independent temperature control. Backed by a 7-year compressor warranty and a 5-year parts warranty when professionally installed and registered, it suits multi-room homes, additions, or offices looking to add ductless heating and cooling to several spaces at once. Professional HVAC installation is required.
Need Help?
If you have questions about this product before you order, our team is happy to help.
Email: support@avermontdirect.com
Phone: +1 (844) 455-3695
Hours: Monday–Friday, 9AM–5PM
Live Chat: Available 24/7
| Condenser Model | MULTI6-48HP230C-O |
| System Type | 5-Zone Ductless Air Conditioner & Heat Pump |
| Total Condenser Capacity | 48,000 BTU |
| Zones Installed | 5 (condenser supports up to 6) |
| Indoor Unit Configuration | 9,000 + 9,000 + 9,000 + 9,000 + 9,000 BTU, Wall Mount (ESTAR® Series) |
| 9,000 BTU Wall Unit Coverage | Up to 400 sq. ft. each |
| 9,000 BTU Wall Unit SEER2 | Up to 25.8 |
| 9,000 BTU Wall Unit EER2 | Up to 14.9 |
| 9,000 BTU Wall Unit HSPF2-4 | Up to 12.5 |
| 9,000 BTU Wall Unit Indoor Fan Noise | 47 dB |
| Minimum Outdoor Operating Temperature | 5°F |
| Refrigerant | R-454B |
| Compressor Warranty | 7 years |
| Parts Warranty | 5 years (with professional installation and registration); indoor units backed by limited lifetime warranty |
| Installation | Professional installation required |
- Each wall unit includes a handheld remote control and Wi-Fi connectivity via the MRCOOL SmartHVAC app.
- Compatible with Amazon Alexa and Google Assistant voice control.
Shipping
- Orders of $200 or more ship free within the contiguous United States. Orders under $200 ship for a flat $9.99.
- In-stock items (shown as “In Stock” on the product page) ordered before 1:00 PM Pacific Time on a business day typically ship within 1–3 business days. Delivery usually takes 3–7 business days after shipping.
- Backorder, Partial Backorder and Custom Order items are not covered by the 1–3 business day processing time. Their estimated restock or ship time is shown in the stock status on the product page before you order.
- Large items ship by freight and are typically delivered curbside. Smaller items ship by ground carrier such as FedEx or UPS.
- We ship to the 48 contiguous states. We do not ship to Alaska, Hawaii or P.O. boxes.
- Please inspect your delivery on arrival and report any concealed damage or missing parts within 24 hours.
Returns
- Returns can be requested within 30 days of delivery. Items must be unused, uninstalled, in new resalable condition and in their original packaging, including the pallet if delivered on one.
- Approved returns are subject to a 15% restocking fee, and return shipping costs are the customer’s responsibility unless the return is the result of our error.
- Installed or used products, custom and made-to-order items, clearance or final-sale items, and replacement parts and accessories are not eligible for return.
Full Shipping Policy Full Return Policy Questions? +1 (844) 455-3695