WILLIS ULTIMA R32 Wall-Mounted Heat Pump | 12,000 BTU | Montreal, Laval, South Shore

In stock
SKU: AUHW12KR32-O
Subsidy (Hydro-Québec): 1236 $
Model Number (Interior): AUHW12KR32-I
Model Number (External): AUHW12KR32-O
AHRI: 217007964
ENERGY STAR®: Yes
ENERGY STAR® (Cold Climate): Yes / Yes
Heating Capacity: -30 °C
Cooling Capacity: 12,000 BTU
Gas (Freon): R-32
SEER2: 28.0
HSPF2: 10.0
EER2: 4.45
Interior Dimensions (W x D x H): 38.2 x 10.1 x 13.7
External Dimensions (W x D x H): 34.4 x 14.8 x 21.8

  • WiFi: Included
  • Warranty (Compressor - Parts - Labor): 12-12-0
  • Additional Warranty: Possible
  • Piping: 1/4 - 1/2
  • Voltage: 220 V
  • Sound Pressure Level (Outdoor): 56.0 dB(A)
  • Sound Pressure Level (Indoor): 19 / 43 dB(A)

A wall-mounted heat pump designed to meet the realities of Quebec

At AirGreen , we know how crucial the choice of an HVAC (heating, ventilation, and air conditioning) system is for a home's comfort and energy savings. In Montreal, Laval, on the North Shore and the South Shore, temperature variations are extreme: heat waves exceeding 30°C in summer, bitter cold down to -30°C in winter. In this context, an ordinary device is not enough. The WILLIS ULTIMA R32 | 12,000 BTU Wall-Mounted Heat Pump was designed for these unique conditions. It combines robustness, efficiency, and cutting-edge technologies, guaranteeing optimal comfort all year round.

Exceptional energy efficiency for lasting savings

The ULTIMA 12,000 BTU model stands out for its unparalleled energy efficiency. With a SEER2 of 28.0 for cooling and an HSPF2 of 10.0 for heating , it outperforms most heat pumps in its class. These indicators aren't just numbers: they translate directly into savings on your electricity bills and a reduced environmental footprint.

  • High-performance air conditioning : 12,000 BTU, easily covering medium-sized residential spaces (living room, open area, modern condos).

  • Reliable heating : 12,200 BTU, providing constant heat even at -30°C .

  • R-32 refrigerant gas : less polluting, more efficient than R-410A, reducing the impact on the environment.

  • Quiet operation : with only 19 dB(A) indoors, it is one of the quietest heat pumps in its category.

Compared to an older appliance, an ULTIMA R32 can represent up to 30% annual energy savings , a major advantage for Quebec families.

Cutting-edge technology for tailor-made comfort

Every detail of the WILLIS ULTIMA R32 has been designed to optimize your daily comfort:

  • Variable speed inverter compressor : automatically adjusts power according to actual needs, reducing temperature variations and energy consumption.

  • Electronic expansion valve : optimizes performance in all conditions, particularly during large climatic variations.

  • Wi-Fi connectivity included : Control your home's temperature remotely via your smartphone. Ideal for coming home cool in the summer or warm in the winter.

  • Multiple modes : air conditioning, heating, dehumidification, ventilation and automatic mode.

  • Smart comfort : timer, silent sleep mode, automatic diagnosis, horizontal and vertical air sweep for even distribution.

These innovations not only result in immediate comfort, but also in increased durability and easier maintenance.

Facilities adapted to local realities

Throughout Montreal and its surrounding areas, we have installed the WILLIS ULTIMA R32 in a wide variety of residential and commercial settings.

  • In Boucherville , a family replaced an old, energy-hungry wall-mounted air conditioner with the ULTIMA 12,000 BTU. The result: a 27% reduction in their electricity bill in the first year.

  • In Laval-des-Rapides , a couple chose this model to air condition and heat their 900 sq. ft. condo. Thanks to its ultra-quiet operation, they enjoy optimal comfort without noise pollution.

  • In a Montreal North duplex, our technicians recommended this model for a homeowner occupying both floors. The occupants now benefit from a stable and efficient system, summer and winter.

Each installation is preceded by a free on-site estimate . Our experts evaluate the layout of the rooms, the orientation of the house, the insulation and the technical feasibility to offer you the ideal solution.

Available subsidies and advantageous guarantees

Another significant advantage of the Ultima series is its eligibility for government subsidies . For the 12,000 BTU model, assistance can reach $1,236 through the Hydro-Québec program , which significantly reduces the acquisition cost.

For peace of mind, the 12-12-0 warranty (12 years on the compressor and parts, 0 years on labor) ensures long-term protection. Extended warranties are also available to cover labor, a wise choice for those who want complete service with no surprises.

Why choose AirGreen for your HVAC project?

We don't just sell and install heat pumps. At AirGreen , we offer comprehensive support:

  • Certified expertise : all our technicians are qualified refrigeration engineers, with years of experience in the HVAC field.

  • Transparent service : our clients receive a clear and detailed quote, with no hidden costs or unpleasant surprises.

  • Payment upon satisfaction : no deposit, you only pay when the installation is completed and approved by you.

  • Responsive after-sales service : maintenance, rapid troubleshooting and personalized advice to extend the life of your device.

  • Local presence : two showrooms, in Montreal (Ste-Catherine Street East) and in Boucherville , easily accessible to see our products and discuss with our experts.

With AirGreen, you are not only choosing a WILLIS Ultima R32 wall-mounted heat pump , but also a reliable partner who will support you from purchase to maintenance.

A smart investment for your home

The WILLIS ULTIMA R32 | 12,000 BTU Wall-Mounted Heat Pump is much more than just a heating and cooling unit. It's a complete and sustainable solution that:

  • Meets the extreme climatic requirements of Quebec.

  • Offers leading energy performance.

  • Comes with advantageous subsidies and guarantees.

  • Significantly improves the comfort and quality of life in your home.

Conclusion

Whether you live in Montreal, Laval, Longueuil, the North Shore, or the South Shore, the WILLIS ULTIMA R32 | 12,000 BTU is a safe and sustainable choice for your home. With its exceptional efficiency, modern technology, quiet sound, and grant eligibility, it represents the perfect balance between performance and savings.

Contact AirGreen today for a free, personalized estimate. Our experts will be happy to guide you through the selection, installation, and maintenance of your new wall-mounted heat pump.

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