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18,000 BTU 18.2 SEER Ductless Mini Split Heat Pump Outdoor Unit 208-230V

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About this Item

LG Standard High Efficiency Series, 1-1/2 Ton, Inverter-Driven, Single-Zone, Ductless Split Heat Pump Outdoor Unit - 18,000 BTU, R-410a, 208/230 VAC
  • Energy Star Estimated Cooling Cost: $261
  • SEER: 18.2
This item has been retired by the manufacturer and is no longer available. You may find similar products by viewing our selection of Single Zone Components below.
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Product Highlights

This High Efficiency duct-free outdoor unit provides excellent performance along with innovative design. The variable speed Inverter compressor uses less energy and creates less noise than units with conventional constant speed compressors. When paired with the single-zone LSN181HSV3 indoor unit, it has a cooling capacity of 18,200 BTU and a heating capacity of 22,000 BTU.


  • R410a Refrigerant
  • Inverter (Variable Speed compressor)
  • GoldFin™ Anti-corrosion
  • Auto restart
  • Auto Changeover
  • Built-in low ambient standard, down to 14°F (cooling mode)

Exterior Unit Includes:

  • Sufficient refrigerant for charging indoor coil and a 25' line set (line set not included)

NOTE: Matching indoor unit model number is LSN181HSV3

Manuals & Docs

LG LSU181HSV3 - 18,000 BTU 18.2 SEER Ductless Mini Split Heat Pump Outdoor Unit 208-230V
Weight 141.0966 Pound (lb.)
Height 34.252 Inches (In)
Width 40.2362 Inches (In)
UPC 048231366342
Length 17.2047 Inches (In)
Brand LG
Model Family Standard High Efficiency
Equipment Type Heat Pump
SEER 18.20
EER (Energy Efficiency Ratio) 12.6
Refrigerant R-410a
Rated Cooling Capacity (BTU) 18200
Rated Heating Capacity (BTU) 22000
Voltage 208-230 VAC
Phase Single
Cycle/Hertz 60
Minimum Circuit Amps 19
Maximum Fuse Size 25
Suction Line Size 5/8"
Liquid Line Size 3/8"
Color White
Inverter Technology Yes
Sound Level (dBA) 53
Warranty Offered 7 Year Compressor - 5 Year Parts to Original Registered End-User with Proof of Proper Installation
Energy Star Rated Yes
Corrosion Protection Yes
Nominal Capacity (BTU) 18,000
Tonnage 1 1/2
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