MULTI4-27HP230C-O
NON DIY - Licensed HVAC Installation
Description
The MRCOOL® Olympus MULTI4-27HP230C-O is a powerful 27,000 BTU multi-zone heat pump condenser capable of supporting up to four indoor units at once.
Ideal for homeowners aiming to maintain precise temperature control in multiple areas, this ductless system allows for customized climate settings in each zone, offering a versatile and energy-smart solution for today’s homes.
Engineered with advanced inverter technology, it boasts impressive energy efficiency—reaching SEER2 ratings up to 25 and HSPF2-4 up to 9.5.
Designed to perform in a wide range of outdoor temperatures, this unit remains reliable even in cold weather down to 5°F, delivering year-round comfort.
It’s also compatible with a variety of MRCOOL indoor unit types, including wall-mounted, ceiling cassette, and concealed duct options, making it easy to tailor the system to your home’s design and needs.
Convenience is built in, with smart control options like the MRCOOL SmartHVAC app, handheld remotes, or voice control via Amazon Alexa and Google Assistant.
Additional features such as sleep mode, auto restart, and refrigerant leak detection provide added safety, ease of use, and peace of mind.
Covered by a 7 year compressor warranty and a 5 year parts warranty (when professionally installed), the MRCOOL® Olympus MULTI4-27HP230C-O is a dependable, high-efficiency choice for those seeking flexible, zone-specific heating and cooling.
Find the Brochure HERE
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Key Specs
WORKS WITH: O-09-HP-WMAH-230C-O, DUCT-09HP-230B-O, CASSETTE09HP-230C-O, O-12-HP-WMAH-230C-O, DUCT-12HP-230B-O, CASSETTE12HP-230C-O, O-18-HP-WMAH-230C-O, DUCT-18HP-230B-O, CASSETTE18HP-230C-O, O-24-HP-WMAH-230C-O, DUCT-24HP-230B-O, CASSETTE24HP-230C-O
FEATURE LIST: Installation by a licensed professional required where applicable; 7-Year Compressor, 5-Year Parts warranty when registered and installed by a licensed professional; R-454B environmentally friendly refrigerant; Energy Star Certified
SEER2: Up to 25
EER2: Up to 13
HSPF2-4: 9.5
HSPF2-5: 7
TONNAGE: 2.25
COOLING CAPACITY (BTU): 27000
HEATING CAPACITY (BTU): 27000
VOLTAGE (V): 230
MAX FUSE BREAKER (A): 25
MIN CIRCUIT AMPACITY (A): 23
COLOR: White
MAX COVERAGE AREA: Up to 1125
ZONE CAPACITY: 4
REFRIGERANT TYPE: R-454B
DECIBEL RATING (DBA): 61
INVERTER: DC
MAX LINESET LENGTH (FT): 262.4 total
LINESET FITTING TYPE: Flare
LIQUID LINE SIZE: 4 x 1/4
SUCTION LINE SIZE: 3 x 3/8 + 1 x 1/2
COMPRESSOR MOTOR TYPE: Rotary
CONDENSER FAN MOTOR RPM: 800/700/650
METERING DEVICE: EXV
BASE WARRANTY: 5-Year Parts / 7-Year Compressor
BASE PARTS WARRANTY: 5-Year
BASE COMPRESSOR WARRANTY: 7-Year
BASE REMOTE WARRANTY: 5 Year
NET DEPTH (IN): 16.14
NET HEIGHT (IN): 31.89
NET WIDTH (IN): 37.24
NET WEIGHT (LBS): 138.89
GROSS DEPTH (IN): 19.68
GROSS HEIGHT (IN): 34.84
GROSS WIDTH (IN): 42.91
GROSS WEIGHT (LBS): 149.69
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Compatibility
Olympus 9k 4th Gen Hyper Heat Air Handler - 230v
Olympus 9k 4th Gen Ducted Mini Split Air Handler - 230v
Olympus 9k 4th Gen Ductless Ceiling Cassette - 230v
Olympus 12k 4th Gen Hyper Heat Air Handler - 230v
Olympus 12k 4th Gen Ducted Mini Split Air Handler - 230v
Olympus 12k 4th Gen Ductless Ceiling Cassette - 230v
Olympus 18k 4th Gen Hyper Heat Air Handler - 230v
Olympus 18k 4th Gen Ducted Mini Split Air Handler - 230v
Olympus 18k 4th Gen Ductless Ceiling Cassette - 230v
Olympus 24k 4th Gen Hyper Heat Air Handler - 230v
Olympus 24k 4th Gen Ducted Mini Split Air Handler - 230v
Olympus 24k 4th Gen Ductless Ceiling Cassette - 230v
MMCFOA Care Kit - Foaming Cleanser Only
MB440 - MRCOOL Condenser Wall Mounting Kit 24k to 36k BTU
Disclaimer:
The compatibility information provided in this article is specific to units within the same series. While additional compatibility with other series and units may exist, it is not detailed here. For further assistance or confirmation of compatibility with other systems, please contact MRCOOL support.
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Warranty
The MRCOOL warranty provides comprehensive coverage for your unit when installed by a licensed professional.
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Quick Links
- Warranty Registration
- Warranty
- Rebate Center
- Install & Owners Manual
- Service Manual
- Document de garantie en français
- AHRI
- Energy Guide Cert
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📞 (270) 366-0457
📧 support@mrcool.com
📝 Submit a support ticket
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