Info Sheet
Single-Zone Duct-Free System
Duct-Free Split systems are comprised of two major components—indoor units and
outdoor units—that are connected through refrigerant piping and power wiring /
communications cable. These Inverter heat pump systems provide a smart alternative to
both central HVAC and window-mounted air conditioners, and are available in a variety
of congurations to suit different cooling and heating situations. Installation by a quali-
ed HVAC contractor is safe and easy—little to no duct work or sheet metal is required.
Four-Way Ceiling Cassette Systems
LG’s Four-Way Ceiling Cassette systems offer
customized comfort with many user-adjustable
settings. The indoor unit case is ceiling recessed,
while the off-white architectural grille (required; sold
separately) is ush mounted, providing a clean look to the
room. Four-Way Ceiling Cassette systems are available in nom-
inal capacities of 1-1/2, 2, 3, and 3-1/2 tons. These systems
are best suited in light commercial applications or large, open
spaces. The ceiling cassette indoor unit is a useful alternative
when wall space is limited.
Inverter Technology
Inverter variable-speed split systems are measurably quieter
and consume less energy than conventional air conditioners.
The Inverter compressor ramps up or down to match the required room capacity and
maintain the comfort level. When the selected temperature is reached, the Inverter
compressor operates at low speed to maintain that comfort level, thereby using less
energy.
Quality Commitment
LG is committed to the success of air-conditioning projects. We provide technical
support during installation, and offer a variety of classes designed for installers and
service providers. Classes are conducted at LG’s training centers and in eld locations at
various times throughout the year and upon special request.
Benefits of Single-Zone
Duct-Free Split Four-Way
Ceiling Cassette Systems
• Inverter technology
• Available in 18,000, 24,000,
36,000, 42,000 Btu/h capacities
• All-season use—heat pump
models for both cooling and heating
capabilities
• Operating ranges for outdoor units
of 5°F to 118°F (DB) for cooling; 0°F
to 64°F (WB) for heating
• Operating ranges for indoor units of
64°F to 86°F (WB) for cooling; 60°F
to 86°F (DB) for heating
• Quiet operation inside and out
About LG Electronics, Inc.
LG Electronics, Inc. is a global leader and technology
innovator in consumer electronics, mobile communi-
cations, and home appliances, employing more than
213,000 people in more than 60 countries worldwide.
LG’s commercial air conditioning business unit was
established in 1968, and offers VRF, Multi F, duct-free
split systems, packaged terminal air conditioners
(PTACs), and room air conditioners.
With LG, it’s all possible.™
Four-Way
Ceiling
Cassette