DUCTLESS HEAT PUMP GENERALLUX AX 23 SEER -20°C - Thermolux

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Wall Mounted Heat Pumps & Air Conditioners

DUCTLESS HEAT PUMP GENERALLUX AX 23 SEER -20°C

Generallux Energy Star Series – Wall-Mounted Heat Pump 18 000 BTU built to deliver superior comfort and performance with up to 23.3 SEER efficiency. A powerful solution for Canadian winters.

✅ Outstanding efficiency: 23.3 SEER — ENERGY STAR® certified for reduced energy use

✅ Cold-weather heating: operates down to –20 °C — reliable for northern climates

✅ Quiet comfort: 34 to 45 dB(A) indoors, 55 dB(A) outdoors — ideal for peaceful living

✅ R‑410A refrigerant: efficient and environmentally responsible

✅ Modern features: optional Wi‑Fi, auto restart, timer, sleep mode

The Generallux 18 000 BTU Energy Star unit blends energy savings, quiet performance and powerful output — perfect for year-round home climate control.

SEER: 23.3 dB: 34 Model #: AST-18UW3SBBTU00(I) / AST-18UW3SBBTU00(O), AST-24UW3SDBTU01(I) / AST-24UW3SBTU01(O) AHRI #: 206733680, 206733681 °C: -20 Serie: AX-23-SEER

Efficiency

Up to

23.3 SEER

Up to

14.2 EER

Up to

11.1 HSPF

Ultra heat down to

-20 °C

BTU

18,000 BTU

600 – 1000 sq ft

24,000 BTU

800 – 1,300 sq ft

Characteristics

EFFICIENCY

Up to 23.3SEER
Up to 14.2 EER
Up to 11.1 HSPF
Ultra heat down to -20°C

PERFORMANCE

Quiet Operation 34 dB
Non-ozone depleting R-410A refrigerant

TECHNOLOGY

High‑efficiency 23.3 SEER performance
Heating down to −20 °C
GMCC variable‑speed inverter compressor
Very low indoor sound (~34 dB)
Optional Wi‑Fi smart control

AESTHETICS

Slim, unobtrusive wall‑mounted profile
Clean, modern minimalist design
Sleek silhouette seamlessly blending into décor
Uniform matte white finish

SUBSIDIES

LogisVert
Up to $

Warranty

10 years parts limited warranty¹
10 years labor warranty¹

Download

Product Brochures

CENERALLUX-AX-23-SEER – Thermopompe & Climatiseur Mural – Brochure

Notes

¹ To the original owner, when product is used in an owner-occupied residence, he is covered a 10-year parts limited warranty.

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