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12,000 BTU Flex Multi Inverter Heat Pump Standard Wall Mount
LG 12,000 BTU Flex Multi Inverter Heat Pump Standard Wall MountLG 12,000 BTU Flex Multi Inverter Heat Pump Standard Wall Mount
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About this Item

LG LMN126HVT - Flex Multi Standard Series, 1 Ton, Multi-Zone, Wall Mounted Heat Pump Indoor Unit - 12,000 BTU, R410A, 208/230V
  • Room Size: 350 - 500 ft2
This item has been retired by the manufacturer and is no longer available. You may find similar products by viewing our selection of Multi Zone Components below.
Looking for Help or Advice?
Our dedicated team is here to help you through the process of selecting the right system or part.

Product Highlights

The LG Flex Multi-Split Standard 12,000 Btu/h Indoor Unit will fit seamlessly into virtually any decor.  This system is compatible with all LG Flex Multi Split components and comes with a remote for your convenience.  

Controls & Features:

  • 4-WayAuto swing
  • 24-Hour On/Off Timer 
  • Auto operation (artificial intelligence)
  • Auto restart
  • Chaos Swing
  • Inverter (Variable Speed fan)
  • Jet cool
  • Plasma Air Purifying System
  • Self cleaning Indoor Coil
  • Sleep Mode

How many BTUs do you need for your ductless split?

Please Note: Mini Split Systems must be installed by a licensed Contractor with an EPA Refrigerant Certification to qualify for warranty.

Air Conditioner BTU rating / per square foot chart:

(BTU ratings are estimates only, based on 10ft ceilings, with great insulation and windows. Some factors may alter this calculation: lack of insulation, heavy sun, excessively hot regions, & tall ceilings)

9,000 BTU     250-350 sqft
12,000 BTU     350-500 sqft
18,000 BTU     500-750 sqft
24,000 BTU     750-1000 sqft
30,000 BTU     1000-1250 sqft

Make sure you install a unit that is going to properly cool your square footage. An over-sized air conditioner is actually less effective — and wastes energy at the same time. Air conditioners remove both heat and humidity from the air. If the unit is too large, it will cool the room quickly, but only remove some of the humidity. This leaves the room with a damp, clammy feeling. A properly sized unit will remove humidity effectively as it cools.

Which Line Set Kit Do You Need?

This unit uses a 1/4" x 3/8" line set. These are sold separately, and you can choose from our 15 ft, 25 ft, and 50 ft lengths. Length is dependent on the needs of your project and how you will set up the system (distance from condenser to indoor air handlers).

Manuals & Docs

LG 12,000 BTU Flex Multi Inverter Heat Pump Standard Wall Mount
Weight 26.4556 Pound (lb.)
Height 10.9843 Inches (in)
Width 38.3071 Inches (in)
UPC 048231364822
Length 14.9213 Inches (in)
Brand LG
Equipment Type Heat Pump
Refrigerant R-410a
Rated Cooling Capacity (BTU) 12,000
Rated Heating Capacity (BTU) 12,000
Voltage 208-230 VAC
Phase Single
Cycle/Hertz 60
Suction Line Size 3/8"
Liquid Line Size 1/4"
Color White
Inverter Technology Yes
Maximum Piping Length 82'
Mounting Type Wall Mount
Energy Star Rated Yes
Nominal Capacity (BTU) 12,000
Number of Zones/Rooms Up to 3 Zones
Tonnage 1
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Browse 1 question Browse 1 question and 1 answer
What is a compatible outdoor condenser?
Jacqueline F on May 10, 2017
BEST ANSWER: Please refer to the following link for a detailed look into compatibility for LG indoor/outdoor units.