GREE Livo SEER2 Gen4 18K BTU Wall Mount Mini-Split Single Zone Air Handler - 4LIV18HP230V1AH
The 4LIV18HP230V1AH is a 18,000 BTU variable speed air handler from Gree. It is designed for use with 230V systems and features a DC inverter compressor for efficient operation. The air handler also has a compact and quiet design, making it ideal for residential and commercial applications.
18,000 BTU Single Zone or Multi Zone Indoor Unit
The Gree Livo Gen4 system provides high efficiency and quiet comfort. It is both quieter and simultaneously delivers more air than the previous Livo and Lio+ generations. Maintenance is easy thanks to the self-diagnostics tool.
The Livo Gen4 features multiple fan speeds for your comfort. The indoor unit's sleep mode ensures that temperature fluctuations don't disturb your sleep. It also features a hidden backlight display on the unit which will inform you of the temperature and different modes running. A handheld remote control is included with this unit and features a programmable timer and I Feel mode, which senses temperature around the remote to adjust airflow and indoor temperature.
The 4LIV18HP230V1AH comes with Gree’s standard 5 year parts and 5 year compressor warranty when registered and installed in a residential application. The warranty is reduced to 1 year parts and 5 year compressor when installed in a commercial application. Controls are warrantied for 90 days from the purchase date.
If installed by a Gree Select Dealer, the residential warranty may be extended to 10 years on parts and 10 years on the compressor when registered within 60 days of installation.
Smart Features
The Livo Gen4 system includes intelligent pre-heating and defrosting to prevent cold air from blowing inside while the unit is in heating mode. The system includes power failure recovery to resume function automatically after a power outage. A wireless adapter (sold separately) can be added to the indoor unit to provide control over the system from anywhere via the Gree app for mobile phones.
Features
- 18,000 BTU
- Designed to heat and cool a medium room
- Heating, Cooling, Auto, Dry, and Fan modes
- DC inverter compressor for efficient operation
Specifications
| SKU |
4LIV18HP230V1AH |
| Brand / Manufacturer |
Gree |
| System Type |
Wall-Mounted Mini-Split Heat Pump |
| Zone Compatibility |
Single Zone |
| Cooling Capacity |
18,000 BTU |
| Heating Capacity |
18,000 BTU |
| BTU / Tonnage |
18,000 BTU / 1.5 Ton |
| Controller |
Wireless (Included) |
| Maximum Airflow |
283 – 618 CFM |
| Refrigerant |
R410A |
| Capacity Dehumidification Rate |
3.80 pt/hr |
| Electrical Requirements |
208/230V, 1 Phase, 60 Hz |
| Phase |
Single Phase |
| Liquid Line Size |
1/4" |
| Suction Line Size |
1/2" |
| Drain Size |
5/8" |
| Indoor Sound Level |
32 – 50 dB(A) |
| Weight |
36.4 lbs |
| Dimensions (H × W × D) |
13-1/8" × 37-1/8" × 9-11/16" |
| Mini-Split Type |
Wall Mounted |
What our Experts Think
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Perfect Mid‑Size Cooling & Heating: 18,000 BTU suits bedrooms, living rooms, and open spaces (~700–1,000 sq ft).
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Next‑Gen Efficiency: SEER2 Gen4 design improves energy savings and performance vs earlier models.
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Quiet, Comfortable Operation: Low noise levels with precise temperature control for everyday comfort.
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Space‑Saving Wall Mount: Clean installation with minimal footprint and reliable single‑zone performance.
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Smart Climate Control: Advanced features provide consistent comfort and ease of use.
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Strong Market Appeal: High search interest in efficient, SEER2‑rated mini‑splits with 230 V compatibility — great choice for residential upgrades.
Q&A
Q: What is the cooling capacity of the GREE Livo SEER2 Gen4 Mini-Split?
A: It delivers 18,000 BTU cooling, ideal for medium to large rooms.
Q: Is this unit capable of heating?
A: Yes, it’s a heat pump providing both cooling and heating.
Q: What type of refrigerant does it use?
A: Uses R32 refrigerant for energy-efficient and eco-friendly operation.
Q: What voltage does it require?
A: Operates on standard 230V power.
Q: Is it easy to install?
A: Yes, designed for single-zone wall-mounted installation.
Q: How energy-efficient is it?
A: High SEER2 rating ensures lower energy consumption and cost savings.
Q: Can it be controlled remotely?
A: Yes, includes remote control and supports smart home integration.
Maintenance Tips
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Clean Air Filters Monthly: Wash filters regularly to improve airflow and indoor air quality.
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Inspect Coils Seasonally: Gently clean evaporator and condenser coils to maintain cooling efficiency.
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Clear Condensate Drain: Check and flush the drain line to prevent blockages and moisture issues.
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Keep Outdoor Unit Free of Debris: Remove leaves, dirt, and obstructions for proper heat exchange.
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Annual Professional Service: Have a certified technician check refrigerant level, electrical connections, and overall performance each season.
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Monitor Display Alerts: Address any error codes or unusual sounds promptly to avoid larger issues.
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Use Specified Refrigerant & Parts: Ensure only recommended components and SEER2‑compliant practices in servicing.
Damage 
Loss 
Theft 
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