WILLIS HEATFINITY R32 Mini Split Heat Pump | 18,000 BTU
- WiFi: Included
- Warranty (Compressor - Parts - Labor): 12-12-0
- Additional Warranty: Possible
- Piping: 1/4 - 1/2
- Voltage: 220 V
- Sound Pressure Level (Outdoor): 59.0 dB(A)
- Sound Pressure Level (Indoor): 29 / 48 dB(A)
A high-performance heat pump for Quebec comfort
At AirGreen , we know that the success of an HVAC project rests on two pillars: a reliable product and impeccable installation. The WILLIS HEATFINITY R32 – 18,000 BTU wall-mounted heat pump embodies this philosophy. Designed to meet the rigorous climatic requirements of Montreal, Laval, Longueuil, the North Shore and the South Shore, it combines advanced technology, exemplary energy efficiency and robustness designed to last.
Whether you own a single-family home, a condo, or even a small business, this heat pump is a complete solution for heating and cooling.
A solution adapted to the realities of Quebec
All-season performance
The WILLIS HEATFINITY 18,000 BTU has been designed to provide constant comfort, no matter the vagaries of the weather:
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In heating , it works efficiently down to -30°C , an essential performance for the freezing January nights on the North Shore.
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In air conditioning , it maintains a cool and pleasant atmosphere even at 50°C , ideal for the heavy and humid summers of Montreal.
Cutting-edge energy efficiency
One of the strengths of this model lies in its performance ratios:
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24.5 SEER2 in air conditioning.
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HSPF2 of 9.0 in heating.
These values translate into reduced energy consumption and tangible savings on your monthly bills. Our customers typically see a 25-35% reduction in their annual heating and cooling costs after installation.
Superior acoustic comfort
In a family home or condo in the city center, noise is a crucial factor. The WILLIS HEATFINITY was designed to operate discreetly:
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Indoor noise level: 29 dB(A) minimum, comparable to a light rustling noise.
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Exterior noise level: 59 dB(A) , lower than the noise of moderate traffic.
Detailed technical specifications
General specifications
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Air conditioning capacity : 18,000 BTU.
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Heating capacity : 18,000 BTU.
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Refrigerant : R-32, more environmentally friendly than R-410A.
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Compressor : variable speed rotary, inverter technology to automatically adjust power.
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Functions : heating, air conditioning, ventilation, dehumidification, automatic mode, timer, sleep mode, intelligent defrosting.
Dimensions and weight
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Indoor unit : 38.6 x 8.7 x 12.2 in, net weight 13.5 kg.
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Outdoor unit : 37.7 x 15.8 x 26.0 in, net weight 43 kg.
Comfort and connectivity
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Remote control included.
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Optional wall controller for added flexibility.
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Integrated WiFi allowing control via smartphone, ideal for adjusting the temperature remotely.
Installation and piping
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1/4'' – 1/2'' piping suitable for residential standards.
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Maximum pipe length: 131 feet , allowing flexible installation in larger homes.
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Maximum elevation: 82 feet , convenient for multi-story homes.
Concrete benefits for owners
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Adaptability : a single device capable of heating, cooling, ventilating and dehumidifying.
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Real savings : eligible for Hydro-Québec subsidies , reducing the acquisition cost by up to $1,764 .
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Ecological : use of R-32 refrigerant, less polluting and more efficient.
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Durability : 12-year residential warranty on compressor and parts , ensuring peace of mind.
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Easy maintenance : washable filters, built-in self-diagnostics and smart control options.
Real case studies with AirGreen
Residential project in Laval
A couple with a 1980s home wanted to reduce their energy costs. After replacing their old system with a WILLIS HEATFINITY 18,000 BTU , they saw a 30% reduction in their annual costs. In addition, the home remained comfortable even at -28°C .
Light commercial project in Montreal
A café owner in the Plateau was looking for a quiet and discreet solution. Installing this heat pump helped keep the space cool in summer and warm in winter, while reducing excessive humidity that was bothering his customers.
Family project in Longueuil
A family of four was living with an old, energy-intensive electrical system. With WILLIS HEATFINITY , they now enjoy stable comfort and lower electricity bills, in addition to receiving a substantial grant.
Why choose AirGreen for your installation?
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Free on-site estimate throughout the greater Montreal area.
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Transparent prices : a clear and definitive quote before work, with no unpleasant surprises.
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No deposit required : you only pay once the project is 100% completed and validated.
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RBQ certified technicians specializing in the installation and maintenance of wall-mounted heat pumps.
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Fast and efficient after-sales service , with teams based in Montreal, Laval, Longueuil, North Shore and South Shore.
A solution designed to last
The WILLIS HEATFINITY R32 – 18,000 BTU heat pump isn't just a high-performance unit, it's a smart investment. Its combination of power, durability, energy savings, and comfort makes it a top choice for families and businesses in Quebec.
With AirGreen , you not only benefit from a superior quality heat pump, but also from the expertise of a passionate, experienced team committed to your satisfaction.
Contact us today to book your free estimate and discover how this solution can transform your daily comfort, summer and winter.