Multi Zone Heating & Cooling Systems
GREE FREE MATCH EXTREME -35°C
Meet the Thermolux Gree Free Match Extreme series — versatile, inverter-driven ductless mini-split heat pumps purpose-built for flexible multi-zone comfort across Greater Montreal, Laval, Longueuil, the South Shore and the North Shore. Covering 18 000 to 42 000 BTU, this lineup scales from compact two-zone installs to expansive five-zone configurations while maintaining stable performance in harsh winters down to −35 °C.
Engineered for quiet operation and efficient, room-by-room control, Thermolux Free Match Extreme outdoor units pair with a wide range of indoor heads to fine-tune capacity, reduce energy waste and keep every zone comfortable. The system’s UltraHeat capability, built-in Wi-Fi and self-protection routines make daily use simple and reliable for homes and light-commercial spaces.
- G10 inverter technology delivers precise temperature control and optimized power draw across multiple zones.
- High efficiency performance with robust low-ambient heating to −35 °C for dependable comfort in Quebec winters.
- Low-noise operation thanks to carefully designed outdoor cabinets and airflow paths for a calmer sound profile.
- Smart reliability including auto-diagnostics, intelligent defrost, low-voltage start, anti-corrosion coated fins and a reinforced steel cabinet.
- Multi-zone flexibility supporting 2-, 3-, 4- and 5-zone combinations with eco-friendly R410A refrigerant and built-in Wi-Fi control.
10-Year Warranty: Compressor and parts are covered for ten years, with extended coverage options available for added peace of mind.
SEER2:
20
HSPF2:
10
EER2:
12
EER:
12
Sound Level:
58
Model:
GWHD(24)ND3J/O, GWHD(36)ND3J/O, GWHD(42)ND3J/O, GWHD(18)ND3J/O
AHRI:
204630890, 204630891, 204630892, 202557965, 202557961, 202557962, 202557963, 202557960, 206340206
Minimum Operating Temperature:
-35
Series:
FREE-MATCH-EXTREME-COMPRESSOR
Capacity:
18 000 BTU, 24 000 BTU, 36 000 BTU, 42 000 BTU
Refrigerant:
R-410A
Compressor Technology:
Inverter
Connectivity:
Wi-Fi
Technology Features:
G10 inverter, Intelligent defrost, Low-voltage start, Self-diagnosis
Rebate Programs:
LogisVert
Parts Warranty:
10
Labor Warranty:
10
Technology:
UltraHeat to -35 °C, Low-voltage startup, Anti-corrosion fin coating, Automatic defrost, Built-in WiFi
Aesthetics:
Discreet wall-mounted design, Compact indoor units, Uniform white finish, Clean, understated outdoor casing
Technical details:
Energy Star certified, 23 SEER efficiency, Heats down to -35 °C, Built-in Wi-Fi, Low-voltage start-up, Anti-corrosion fin coating, Automatic defrost function, Self-diagnosis, Reinforced steel cabinet, R-410A refrigerant, 220V power supply, Outdoor sound pressure: 58 dB(A), 10-10-10 warranty (compressor, parts, labor)
Coverage guide:
9 000 BTU — 300 – 500 sq. ft., 12 000 BTU — 400 – 650 sq. ft., 30 000 BTU — 1 100 – 1 600 sq. ft.
