SHARP TripleZone CU Heat Pump | R32 -30°C

A multi-zone heat pump designed for Quebec's harsh winters

At AirGreen, we install HVAC systems adapted to the climatic conditions of Montreal, Laval, Longueuil, the North Shore, and the South Shore . The SHARP CU TripleZone Heat Pump | R32 -30°C is one of the models we regularly recommend for single-family homes, condos, and multi-unit dwellings seeking a high-performance, stable, and energy-efficient multi-zone solution.

The AE-X3M24CU outdoor unit (24,000 BTU) is designed to power up to three compatible indoor units (9,000, 12,000, or 18,000 BTU), allowing independent management of multiple rooms with a single outdoor compressor. This configuration is particularly advantageous for homes with a living room, bedrooms, and office that require separate air conditioning.

Heating performance down to -30°C

The advertised heating capacity down to -30°C meets the demands of Quebec winters. In our facilities on the South Shore and in Laval , we have observed excellent temperature stability even during prolonged cold spells.

Some key technical data:

• Cooling capacity: 24,000 BTU

• Power at -8°C: 25,000 BTU

• Power at -15°C: 21,200 BTU

• SEER2: 24.0

• HSPF2: 11.5

• EER2: 14.0

• COP at -8°C: 12.33

• Refrigerant: R-32

• Voltage: 220V

• MOP: 25A

• Outdoor noise level: 54 dB(A)

This model is ENERGY STAR® and ENERGY STAR® Cold Climate certified, making it eligible for the LogisVert grant ($3,000) according to the applicable criteria.

In several projects in Montreal (Rosemont, Ahuntsic) , we replaced old R-410A systems with this R-32 heat pump, which is more efficient and has a lower environmental impact.

Advanced technology and controlled comfort

Sharp's CHU/CU series features air technologies designed for consistent comfort. It's important to note that the CU series does not include the motion sensor or automatic left-right oscillation , features reserved for the CHU series.

Coanda Airflow: long-range air diffusion

Coanda Airflow technology allows for air projection up to 50 feet in certain configurations. The air is directed towards the ceiling in cooling mode and towards the floor in heating mode, avoiding direct drafts.

In a project in Boucherville , a client with an open-plan kitchen and living room wanted to avoid direct airflow onto the dining table. Thanks to the strategic positioning of the wall unit and the management of the automatic vertical louvers, we achieved a gentle and even distribution of air.

Multi-Space Function

The Multi Space function allows you to extend air conditioning to adjacent rooms. In a home in Laval-des-Rapides , we installed a 9,000 + 9,000 + 12,000 BTU configuration connected to a 24,000 BTU AE-X3M24CU compressor. The main living room received 12,000 BTU, while two bedrooms each had independent control.

Result :

• Improved thermal stability

• Reduction of short cycles

• Less electricity consumption compared to three independent systems

Simplified maintenance and increased reliability

One of the features appreciated by our HVAC maintenance technicians in Montreal and Longueuil is the ease of access to the filters and the After Care system.

After Care: Automatic internal drying

After the air conditioning system shuts down, the interior fan continues running briefly to dry the heat exchanger. This limits internal humidity and reduces the risk of mold growth.

In our HVAC maintenance contracts on the North Shore , we find that units using this function correctly exhibit less long-term biological accumulation.

SHARP AIR mobile application

WiFi is included. Users can:

• Schedule times

• Adjust the temperature remotely

• Receive maintenance alerts

• Monitor energy consumption

For owners of plexes in Montreal , this feature allows for efficient management of rental units without constant travel.

Defrosting technology and cold climate

The CU series uses a Hot Gas Pipe defrosting system, which reuses residual heat from the cycle to prevent the outdoor unit from freezing. Unlike systems using an additional electric heating element, this method improves energy efficiency.

During a particularly cold winter in Blainville , a similar installation maintained stable performance while several competing systems frequently entered prolonged defrost cycles.

Flexible multi-zone configuration

The AE-X3M24CU compressor allows for various combinations:

• 9,000 + 9,000 + 12,000 BTU

• 12,000 + 12,000

• 9,000 + 18,000

This flexibility is ideal for:

• Intergenerational housing

• Open-concept condos

• Duplex and triplex

Each compatible indoor unit (AY-XPC9CU, AY-XPC12CU, AY-XPC18CU, AY-XPC18CU-B) offers quiet operation that can go down to 23 dB(A) depending on the model.

Warranty and protection

The heat pump is covered by:

• 10-year compressor warranty

• 10-year parts warranty

• 0 years labor (manufacturer standard)

• Additional warranty available through AirGreen

As a company with $5,000,000 liability insurance and RBQ license #5645-9605-01 , we ensure an installation that complies with Quebec standards.

Why choose AirGreen for the installation of your SHARP heat pump?

In the Montreal, Laval, Longueuil, North Shore and South Shore region, the installation of a multi-zone heat pump requires:

• Precise calculation of thermal loads

• Electrical panel check (MCA/MOP)

• Proper sizing of refrigeration lines

• Compliance with winter outdoor clearance requirements

We have corrected several installations carried out by non-specialized contractors where:

• The pipe lengths exceeded the specifications

• The units were poorly positioned in relation to the prevailing winds.

• The wall mounts were inadequate for the Quebec climate.

At AirGreen, each project begins with a complete technical evaluation before final submission.

Conclusion: a robust and effective solution for Quebec's climate

The SHARP CU TripleZone Heat Pump | R32 -30°C is a reliable, energy-efficient, multi-zone option perfectly suited to Quebec winters. With its Cold Climate certification, R-32 refrigerant, high SEER2 efficiency, and advanced defrosting system, it represents a lasting investment in your year-round comfort.

For professional HVAC installation in Montreal, Laval, Longueuil, the North Shore, or the South Shore , contact AirGreen today. We will provide you with a detailed, transparent quote tailored to your property.

Call us at 514-316-2973 or email us at sales@airgreen.ca to obtain your personalized assessment.