Gree Gen2 18K BTU 21 SEER2 Mini-Split Multi-Zone Heat Pump Condenser - MULTI18HP230V1EO
The Gree MULTI18HP230V1EO is a 18,000 BTU multi-zone heat pump that offers superior comfort and efficiency. Advanced G-10 inverter technology ensures stable operation and saves up to 20% power per year, compared to other models. The condenser also runs at lower noise levels than other mini split condensers. The unit uses eco-friendly R-410A refrigerant, an optimized fan with anti-corrosion coating, and a brushless fan motor.
The MULTI18HP230V1EO is AHRI Certified and comes with a 5-year limited warranty. It can be connected to up to 2 indoor units, and is compatible with a wide range of indoor units from Gree.
Features
- Minimum 1 connected zone
- Maximum 2 connected zones
- No refrigerant branch box required
- Minimum 9,000 BTU connected capacity
- Maximum 24,000 BTU connected capacity
Compatible Indoor Units
Wall Mounted
- LIVO GEN3: LIVV09HP230V1AH, LIVV12HP230V1AH
- LIVO GEN4: 4LIV05HP230V1AH, 4LIV07HP230V1AH, 4LIV09HP230V1AH, 4LIV12HP230V1AH
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VIREO GEN3: 3VIR09HP230V1AH & BH, 3VIR12HP230V1AH & BH
- SAPPHIRE: SAP09HP230V1AH, SAP12HP230V1AH
HIGH STATIC CONCEALED SLIM DUCT
- DUCT09HP230V1BD, DUCT12HP230V1BD
CEILING CASSETTE
FLOOR / CEILING
- FLR09HP230V1BF, FLR12HP230V1BF
MINI-CONSOLE
- CONS09HP230V1AF, CONS12HP230V1AF
Specifications
| SKU |
MULTI18HP230V1EO |
| Brand / Manufacturer |
Gree |
| System Type |
Multi-Zone Mini-Split Outdoor Heat Pump |
| Zone Compatibility |
Multi Zone |
| Cooling Capacity |
17,000 BTU |
| Heating Capacity |
18,000 BTU |
| BTU / Tonnage |
18,000 BTU / 1.5 Ton |
| Tonnage |
1.5 Ton |
| AHRI Certificate Number |
9958975 & 9956591 |
| Energy Star Certified |
Yes |
| SEER2 |
21 |
| HSPF2 |
10 |
| Refrigerant |
R410A |
| Refrigerant Charge |
Pre-charged for 33 ft |
| Compressor Type |
Rotary |
| Liquid Line Size |
1/4" (2) |
| Suction Line Size |
3/8" (2) |
| Maximum Line Set Length |
33 ft |
| Maximum System Piping |
65 ft |
| Electrical Requirements |
208/230V, 1 Phase, 60 Hz |
| Phase |
Single Phase |
| Minimum Breaker Size |
16 Amps |
| Maximum Breaker Size |
25 Amps |
| Heating Operating Range (Outdoor) |
-5°F to 75°F |
| Cooling Operating Range (Outdoor) |
0°F to 118°F |
| Outdoor Sound Level |
56 dB(A) |
| Weight |
124.3 lbs |
| Dimensions (H × W × D) |
27.6" × 35.1" × 14.5" |
What our Experts Think
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Top-Tier Efficiency: 21 SEER2 rating delivers maximum cooling and heating performance while keeping energy costs low.
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Multi-Zone Flexibility: Supports multiple indoor units for customized comfort across several rooms.
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Advanced Technology: Smart controls, quiet operation, and durable components ensure reliable long-term performance.
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Eco-Friendly Refrigerant: Uses R-32 refrigerant for reduced environmental impact.
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Professional-Grade Reliability: Designed for both residential and light commercial use, backed by GREE’s trusted quality.
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Easy Integration: Compatible with various wall-mounted, ceiling, and floor units for versatile setups.
Q&A
Q: What is the Gree Gen2 18K BTU Multi-Zone Mini-Split?
A: A high-efficiency heat pump condenser supporting multiple indoor units for customizable heating and cooling.
Q: How energy-efficient is it?
A: Features a 21 SEER2 rating for maximum energy savings.
Q: Can it heat and cool?
A: Yes, it provides year-round climate control for multiple rooms.
Q: What spaces can it serve?
A: Ideal for several medium-to-large rooms in homes or offices.
Q: What voltage is required?
A: Designed for 230V residential or light commercial use.
Q: Why choose it?
A: Multi-zone flexibility, high efficiency, quiet operation, and smart temperature management.
Maintenance Tips
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Clean indoor unit filters every 2–4 weeks for optimal airflow and efficiency.
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Keep the outdoor condenser free of leaves, dust, and debris.
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Inspect and clear condensate drain lines to prevent water buildup or mold.
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Monitor refrigerant levels; contact a certified technician if levels are low.
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Schedule annual professional servicing for peak performance and extended lifespan.
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Use recommended modes and temperature settings to maximize energy efficiency.
Damage 
Loss 
Theft 
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