LG LMU420HHV Instruction Manual

Winter’s Met Its Match

LGRED

RELIABLE TO EXTREME DEGREES

The Line Between Cozy and Cold is RED

Powerful Heat Technology

Stay comfortable all year long with
industry-leading LGRED° heat technology.

WHAT IS LGRED° HEAT TECHNOLOGY?

Products featuring LGRED° heat (Reliable to Extreme Degrees) boast superior
performance under challenging conditions. Be toasty warm even in the coldest
winter months, when traditional units are unable to keep up with with demand.
Expect 100% heating capacity down to 5°F and continuous heating, even when

it’s -13˚F outside. For more information, visit lgredheat.com.

WHAT ARE ADVANTAGES OF LG SYSTEMS WITH LGRED˚HEAT?

LG Systems with LGRED° offer all of the traditional benets of LG duct-free and

inverter technology while delivering industry-leading heating performance.

Room-by-room Control

With a controller for each indoor unit, LG systems offer precise temperature
settings in each zone (room) while maximizing energy savings by heating or cooling
only the zones in use.

Flexibility

Available in a full range of capacities and indoor unit styles, including several types of
ducted units and the award-winning LG Art CoolTM Gallery.

100% heating
capacity down
to 5°F

Continuous
heating down
to -13°F

UP TO

27.5

SEER

Energy Efcient

Many LG systems with LGRED° are ENERGY STAR® certied.

Quiet

LG indoor units are among the quietest in the industry, operating at decibel levels
similar to the sound of rusting leaves.

All-season Use

All LG systems with LGRED° are heat pumps, meaning they have both cooling and
heating capabilities.

Wi-Fi Compatible

Most systems with LGRED° are Wi-Fi compatible giving homeowners the freedom
to control their system from anywhere using the LG SmartThinQTM app alongside
their other LG Wi-Fi enabled products.

ENERGY EFFICIENT

UP TO

12.5

HSPF