LG Multi F LGRED R32 Heat Pump | 2 Indoor Units - 1 Compressor 24000 BTU

BROCHURE

A multi-zone solution truly adapted to the climatic realities of Quebec

At AirGreen Heat Pumps, Air Conditioning & Heating , we have been installing HVAC systems for over 15 years in Montreal , Laval , Longueuil , and on the North and South Shores. The LG Multi F LGRED R32 heat pump with a 24,000 BTU compressor perfectly meets the needs we encounter in the field: complexly configured homes, condominiums, duplexes, single-family homes with distinct zones, and buildings where optimizing outdoor space is crucial.

This dual-zone system allows two independent indoor units to be powered by a single outdoor compressor , while also offering the possibility of upgrading to a triple-zone configuration. In practice, this means precise temperature control, a reduced outdoor footprint, and a scalable solution designed for the long term.

Why the Multi F concept tangibly changes the occupant experience

In several projects completed by AirGreen in Rosemont , Ahuntsic , Laval-des-Rapides , and Brossard , we observed that heating and cooling needs vary significantly from room to room. A north-facing bedroom, a south-facing living room with windows, or a home office occupied all day cannot be treated uniformly.

The LG Multi F LGRED R32 system addresses this reality precisely:

• Each indoor unit has its own temperature settings ;

• The compressor adjusts its capacity using inverter technology , avoiding abrupt on/off cycles;

• Air distribution is optimized thanks to automatic motorized flaps (horizontal and vertical).

The result: stable comfort, without unpleasant variations, even during the coldest winters or the hottest summers.

Actual heating performance, even at very low temperatures

A key concern for our customers in Quebec is winter performance. The LG Multi F LGRED R32 is designed to provide heating capacity down to -25°C , making it perfectly suited to the winters of Montreal , Laval , and the Montérégie region.

During recent installations in Villeray duplexes and semi-detached houses on the South Shore , we observed excellent thermal stability even during prolonged periods of intense cold. The available power remains sufficient to maintain comfort without excessive reliance on supplemental electric heating.

From a technical standpoint, the LGRED R32 compressor is associated with:

• intelligent defrosting , reducing efficiency losses;

• an integrated condensate tray heater , limiting ice buildup;

• an extended operating range, validated for cold climates.

These elements make a tangible difference to energy consumption and long-term reliability.

Choosing R-32 refrigerant: efficiency and environmental responsibility

The switch to R-32 gas represents a significant evolution in the HVAC field. Compared to older refrigerants, it offers:

• a reduced global warming potential ;

• improved thermodynamic efficiency;

• a lower refrigerant charge for an equivalent capacity.

In our projects in Longueuil and on the North Shore , this choice is often part of a comprehensive approach to energy improvement, particularly for owners wishing to maximize access to provincial LogisVert subsidies .

Technical configuration and compatibility of indoor units

Flexibility is one of the major advantages of this heat pump. The KUMXA241A compressor can be paired with several LG indoor unit models, both wall-mounted and compact, depending on the home's layout. This variety allows the system to be precisely adapted to architectural constraints such as low ceilings, load-bearing walls, and hard-to-reach areas.

In the field, our AirGreen teams always take the time to assess:

• the distribution of thermal loads by zone;

• the lengths of refrigeration pipes;

• electrical constraints (220 V, MCA 24 A , MOP 30 A ).

This step is essential to ensure a compliant, efficient and durable HVAC installation.

Noise level and acoustic comfort

Another often underestimated aspect is noise. The outdoor compressor operates at a moderate noise level , well-suited to dense residential environments like Montreal . Inside, the wall units operate at very low levels in normal mode, which is particularly appreciated in bedrooms and home offices.

We have notably installed this system in multi-unit residential buildings where condominium regulations impose strict acoustic constraints: the feedback is very positive.

Professional installation: the AirGreen approach

A multi-zone heat pump requires careful installation. At AirGreen , we emphasize several key points:

• wall or floor mount suitable for winter conditions;

• precise management of drainage slopes;

• careful insulation of the pipes to prevent losses and condensation;

• complete commissioning with performance testing.

Our certified refrigeration technicians work daily in Montreal , Laval , Longueuil , on the North Shore and the South Shore , with a thorough knowledge of local standards and climatic realities.

Maintenance and durability

Like any HVAC system, longevity also depends on maintenance. We recommend:

• regular cleaning of the filters of the indoor units;

• an annual system check;

• a visual inspection of the compressor before and after winter.

These simple actions help to preserve energy efficiency and reduce the risk of breakdowns in the long term.

Guarantee and peace of mind

The LG Multi F LGRED R32 heat pump is covered by a 10-year warranty on the compressor and parts . While labor is not included by default, AirGreen can offer additional warranty options depending on the project, providing homeowners with added peace of mind.

Why choose AirGreen for this LG Multi F system?

Beyond the product itself, it's the quality of the installation and after-sales service that makes the difference. Our clients choose us because:

• our concrete field experience;

• Our prices are transparent and confirmed before work begins;

• our $5 million liability insurance ;

• our ability to offer truly tailored solutions, without compromise.

Each project is analyzed as a unique case, whether it is for a condo in Montreal , a family home in Laval or a multi-unit building on the South Shore .

In summary

The LG Multi F LGRED R32 Heat Pump | 2 Indoor Units - 1 Compressor 24000 BTU represents a high-performance, flexible, and durable HVAC solution for Quebec climates. It combines precise zone control, energy efficiency, reliable operation in winter conditions, and upgrade potential.

Are you considering this system for your property?
Contact AirGreen Heat Pumps, Air Conditioning & Heating directly for a complete evaluation, a detailed quote and advice tailored to your situation in Montreal , Laval , Longueuil , on the North Shore or the South Shore .