Meet the Thermolux LG Multi F series — versatile, inverter-driven ductless heat pumps engineered for flexible multi-zone comfort across Greater Montreal, Laval, Longueuil, the South Shore and the North Shore. Covering 18 000 to 60 000 BTU and supporting from 2 up to 8 zones on a single outdoor unit (model-dependent), Multi F systems let you tailor heating and cooling room by room while keeping energy use in check.

Optimized for quiet operation and adaptable installations, Thermolux Multi F pairs variable-speed outdoor units with a wide range of indoor heads to fine-tune capacity, acoustics and aesthetics for each space. Smart protections and intuitive controls simplify day-to-day use in homes and light-commercial applications.

• Variable-speed inverter for precise temperature control and lower power draw across multiple zones.
• High efficiency with robust low-ambient heating for dependable comfort in Quebec winters.
• Quiet performance thanks to carefully engineered airflow paths and sound-dampened components.
• Smart reliability including intelligent defrost, auto-diagnostics, low-voltage start and optional Wi-Fi control.
• Multi-zone flexibility supporting 2, 3, 4, 5, 6, 7 and 8 zones (model-dependent) using R410A refrigerant.

10-Year Warranty: Enjoy a decade of coverage on compressor and parts for long-term peace of mind with your Thermolux installation.

Combinations:

LMU18CHV: 9+9; 9+12; 12+12

LMU24CHV: 9+9; 9+12; 9+18; 12+12; 12+18; 18+18; 9+9+9; 9+9+12; 9+12+12; 12+12+12

LMU30CHV: 9+9; 9+12; 9+18; 9+24; 12+12; 12+18; 12+24; 18+18; 18+24; 9+9+9; 9+9+12; 9+9+18; 9+9+24; 9+12+12; 9+12+18; 12+12+12; 12+12+18; 9+9+9+9; 9+9+9+12; 9+9+12+12

LMU360HV: 9+9; 9+12; 9+18; 9+24; 12+12; 12+18; 12+24; 18+18; 18+24; 24+24; 9+9+9; 9+9+12; 9+9+18; 9+9+24; 9+12+12; 9+12+18; 9+12+24; 9+18+18; 12+12+12; 12+12+18; 12+12+24; 12+18+18; 9+9+9+9; 9+9+9+12; 9+9+9+18; 9+9+12+12; 9+12+12+12; 12+12+12+12

LMU480HV: 9+9; 9+12; 9+18; 9+24; 12+12; 12+18; 12+24; 18+18; 18+24; 24+24; 9+9+9; 9+9+12; 9+9+18; 9+9+24; 9+12+12; 9+12+18; 9+12+24; 9+18+18; 12+12+12; 12+12+18; 12+12+24; 12+18+18; 12+18+24; 12+24+24; 18+18+18; 9+9+9+9; 9+9+9+12; 9+9+9+18; 9+9+9+24; 9+9+12+12; 9+9+12+18; 9+12+12+12; 12+12+12+12; 9+9+9+9+9; 9+9+9+9+12; 9+9+9+12+12; 9+9+9+9+9+9; 9+9+9+9+9+12; 9+9+9+9+12+12; 9+9+9+9+9+9+9; 9+9+9+9+9+9+12; 9+9+9+9+9+12+12; 9+9+9+9+9+9+9+9; 9+9+9+9+9+9+9+12; 9+9+9+9+9+9+12+12

LMU600HV: 9+9; 9+12; 9+18; 9+24; 12+12; 12+18; 12+24; 18+18; 18+24; 24+24; 9+9+9; 9+9+12; 9+9+18; 9+9+24; 9+12+12; 9+12+18; 9+12+24; 9+18+18; 12+12+12; 12+12+18; 12+12+24; 12+18+18; 12+18+24; 12+24+24; 18+18+18; 9+9+9+9; 9+9+9+12; 9+9+9+18; 9+9+9+24; 9+9+12+12; 9+9+12+18; 9+12+12+12; 9+12+12+18; 12+12+12+12; 12+12+12+18; 12+12+12+24; 9+9+9+9+9; 9+9+9+9+12; 9+9+9+12+12; 9+12+12+12+12; 9+9+9+9+9+9; 9+9+9+9+9+12; 9+9+9+9+12+12; 9+9+12+12+12+12; 9+9+9+9+9+9+9; 9+9+9+9+9+9+12; 9+9+9+9+9+12+12; 9+12+12+12+12+12; 9+9+9+9+9+9+9+9; 9+9+9+9+9+9+9+12; 9+9+9+9+9+9+12+12; 9+9+9+12+12+12+12; 12+12+12+12+12+12