Zephyr R-454B 5-Zone Heat Pump | 42,000 BTU Compressor | Montreal, Laval, Longueuil, South Shore & North Shore

• WiFi: Optional
• Warranty (Compressor - Parts - Labor): 10-10-0 years
• Additional Warranty (10-10-10): Possible
• Voltage: 220 V
• Sound Pressure Level (Outdoor): 63.0 dB(A)

A high-performance multi-zone solution for absolute comfort

Zephyr R-454B 5-Zone Heat Pump | 42,000 BTU Compressor | Montreal, Laval, Longueuil, South Shore & North Shore

Created according to our requirements, silent and efficient, without compromise

At AirGreen, we know that multi-zone climate comfort is not a luxury, but a necessity for many homes and businesses in Greater Montreal. That's why we are proud to offer the Zephyr R-454B 5-Zone Heat Pump | 42,000 BTU Compressor , a unit designed to our exacting standards and in full compliance with Canadian quality standards .

With its ability to power up to five separate zones , its extremely quiet operation and its ENERGY STAR® certified energy efficiency , this system is ideal for complex homes or multi-story buildings in regions as diverse as Montreal, Laval, Longueuil, the North Shore and the South Shore .

Thermal performance tailored for our climate

The Zephyr 5-Zone heat pump features a high-power 42,000 BTU compressor and a new generation R-454B refrigerant , which is much more environmentally friendly. This fluid not only helps reduce the system's carbon footprint, but also improves its overall efficiency.

• SEER2: 22.0 (seasonal cooling efficiency)

• HSPF2: 9.5 (seasonal heating efficiency)

• Minimum heating temperature: -25°C

• ENERGY STAR® Certified for Cold Climates

This data guarantees year-round comfort, even during the harshest winters in Quebec .

A 100% customizable installation

This heat pump accepts up to five compatible indoor heads:

• ZE09CB25I

• ZE12CB25I

• ZE18CB25I

• ZE24CB25I

This allows exceptional flexibility in configuring your system, whether for a bungalow, a multi-story house or a duplex. Each zone is independently controllable , giving you precise control over energy consumption and room temperature.

Silence as a signature

The exterior noise level is measured at 63.0 dB(A) , which is exceptionally low for a unit of this capacity. This means you enjoy thermal comfort without any intrusive mechanical noise, whether for your family or your neighbors.

Manufacturing according to our standards, for our realities

AirGreen contributed to the technical design of this unit so that it meets the climatic and structural requirements of Quebec :

• Anti-corrosion design for Montreal urban environments

• Robust materials against frost and constant humidity

• Easily accessible filters for quick HVAC maintenance

An example of a real installation: a two-generation house in Boucherville

We recently installed this model in a two-generational home in Boucherville . Each floor was equipped with an independent head (ZE12CB25I on the ground floor, ZE09CB25I upstairs, and ZE18CB25I in the basement). The client appreciates the independent management of each space , and the savings are already being felt on the electricity bills.

AirGreen Warranty, Maintenance and Services

This heat pump includes a standard 10-year warranty on parts and compressor (labor not included), with the option to extend to 10-10-10 years .

At AirGreen, we provide complete HVAC maintenance , with scheduled visits, annual cleanings, and proactive monitoring.

We also guarantee:

• Free on-site estimate

• Zero deposit to pay: you only pay once the work is completed and validated

• Certified and RBQ-registered technicians

LogisVert Grant: up to $3,384 in returns

The Zephyr 5-Zone heat pump is eligible for Hydro-Québec's LogisVert program , with reimbursement of up to $3,384 (updated May 2025).

This program makes this solution even more affordable for environmentally and wallet-conscious homeowners.

Why choose AirGreen for your HVAC project?

• More than 1000 successful installations on the South Shore and North Shore

• Concrete expertise in the sizing of multi-zone projects

• Fast response time and human service

• Post-installation follow-up included at no cost

We don't just sell a product: we deliver an experience of comfort, performance, and peace of mind.

Would you like to receive a free quote or estimate at home for this Zephyr multi-zone heat pump?

Contact AirGreen today at (514) 316-2973 or by email at sales@airgreen.ca . Our HVAC experts travel throughout Montreal, Laval, Longueuil, the South Shore, and the North Shore.