LENNOX Varix VRF MultiZone | 22 Ton 575V | Parts by Samsung

• Energy Star®: Yes
• WiFi: Included
• Efficiency: SEER
• Warranty (Compressor - Parts - Labor): 10-10-0
• Additional Warranty (10-10-10): Possible
• Voltage: 575 V
• Sound Pressure Level (Outdoor): 64.5 dB(A)
• Gas (Freon): R-410A

A high-performance HVAC solution for large commercial spaces

At AirGreen, we strive to provide superior HVAC installation and maintenance systems to customers in Montreal , Laval , Longueuil , as well as on the North Shore and South Shore . Today, we would like to present a unit specially designed for medium and large buildings: the LENNOX Varix VRF MultiZone | 22 Tons 575V | Parts by Samsung . This VRF (Variable Refrigerant Flow) technology has already proven itself in the commercial sector, as it allows for the regulation and optimization of the temperature in up to 45 separate zones. The result: unparalleled comfort, high energy efficiency and significant savings on operating costs.

We have had the opportunity to install this system in several office buildings in Montreal and in residential complexes on the South Shore . In each of these projects, our technical teams were able to observe the ease of integration of this product, despite its robust heating and cooling capabilities. Its 575V voltage is particularly suitable for commercial and industrial installations in Quebec, where this electrical standard is common. Our goal is to explain in detail the advantages, configuration and specificities of this model, so that you can choose the solution most appropriate to your needs.

Advanced technical features to maximize performance

The LENNOX Varix VRF MultiZone | 22 Ton 575V | Parts by Samsung is a state-of-the-art unit in the HVAC industry. Here are some key elements that ensure the reliability and efficiency of the system:

• Cooling capacity : 264,000 BTU (approximately 22 tons), which ensures extensive thermal coverage for buildings with large surface areas.

• Zone Versatility : Supports up to 45 independent zones to meet the specific needs of each space. Occupants can enjoy personalized temperature control.

• Wide heating operating range : down to -30°C in heating mode, a crucial feature for the harsh winters of the Montreal metropolitan area.

• 575V voltage : suitable for certain industrial and commercial environments, particularly in manufacturing or larger office buildings.

• External sound pressure level : 64.5 dB(A), relatively quiet operation for equipment of this power.

• R-410A refrigerant : recognized for its energy performance and compliance with current environmental standards.

• WiFi Included : Facilitates remote control and monitoring of the system, allowing for quick adjustments in the event of temperature fluctuations or changes in building occupancy.

• Warranty : 10 years on the compressor, 10 years on parts, and 0 years on labor as per the standard program. An additional warranty (10-10-10) is however available, which demonstrates Lennox's confidence in this product.

We chose to collaborate with Lennox for several reasons, including the robustness of their equipment and the relevance of the Samsung parts integrated into this VRF system. Numerous field reports confirm the reliability of this technological alliance in demanding climatic conditions, whether in downtown Montreal or in the suburbs of the North Shore and the South Shore .

Why is VRF beneficial for your building?

Intelligent thermal comfort

Comfort remains the top priority for any HVAC system. Thanks to the principle of refrigerant flow distribution, the Varix VRF unit adjusts precisely to the needs of each zone. In practical terms, this means that the same floor can simultaneously cool a server room and heat an adjacent office, depending on actual demands and without compromising performance. This versatility is crucial for buildings with multiple tenants, each with their own preferences or specific cooling and heating needs.

Adaptation to variable occupancy

In many commercial buildings, occupancy isn't linear: in the morning, only certain sections may be occupied, while in the afternoon, occupancy increases elsewhere. The LENNOX Varix VRF MultiZone | 22 Ton 575V | Parts by Samsung is perfectly able to modulate its power according to ambient conditions: the inverter compressor adjusts the speed to match the actual heating or cooling capacity to the demand. The result is substantial energy savings and better control of HVAC maintenance .

Adapted to Quebec climates

The Montreal region, like the North Shore and South Shore , faces extreme temperature variations. In winter, it can be very cold (-30 °C), while summer brings episodes of heat and humidity. The Varix VRF system is designed to maintain its performance, even when the mercury drops considerably. For occupants, this ensures that they will never experience a drop in comfort, while limiting energy bills.

Energy efficiency and possible subsidies

When it comes to cost-effectiveness, VRF stands out for its high efficiency. Some Lennox Varix models have very competitive Energy Star® or SEER ratings, which often allow building owners and managers to benefit from financial assistance programs. We always advise our clients to inquire about available government assistance, including federal and provincial grants. At AirGreen, we can assist you in estimating the amount of these grants and submitting a compliant application to the relevant authorities.

A concrete example of an AirGreen installation in Montreal

We would like to share a recent experience we had in a four-story office building located in downtown Montreal . The client was looking for a solution capable of regulating the temperature in each occupied section, including administrative spaces, conference rooms, and common areas on each floor.

1. Heat Load Analysis : We first performed a comprehensive heat balance to determine the required equipment size and configuration. The 22-ton LENNOX Varix VRF MultiZone perfectly met the calculated demand.

2. Distribution network planning : Thanks to the multiple possibilities of indoor modules (4-way cassettes, wall-mounted or ducted units), it was possible to install a flexible network, reducing the size of the ventilation ducts and freeing up space for other uses.

3. Installation and commissioning : Two AirGreen technicians specializing in HVAC installation and a foreman coordinated the installation. The project lasted approximately three weeks, including the integration of thermostats and centralized control.

4. Bottom line : Tenants now enjoy precise comfort, zone by zone. The building manager has noticed a significant reduction in energy bills compared to the previous constant-flow multi-zone system. In addition, building management is greatly facilitated thanks to Wi-Fi monitoring and predictive maintenance alerts.

Maintenance and reliability of the LENNOX Varix VRF MultiZone

At AirGreen, we know that the durability of an HVAC system depends as much on its initial design as on the quality of its maintenance. The Varix VRF requires regular monitoring of key parameters (refrigerant pressure, coil cleanliness, filter checks, etc.). With easy access to service panels, our technicians can intervene quickly and avoid prolonged downtime in the event of a malfunction.

This equipment also benefits from integrated diagnostics: in the event of a malfunction, the central control display accurately reports the detected error, which speeds up problem resolution. In our experience, the frequency of breakdowns is significantly reduced compared to older systems, as VRF technology has fewer mechanical components subject to wear.

AirGreen’s advantages: our expertise at the service of your projects

Our experience is not limited to simple HVAC installation . We support our customers every step of the way:

• Precise assessment of needs : thermal balance, analysis of technical and budgetary constraints.

• Equipment selection : recommendation of a suitable model, such as the LENNOX Varix VRF MultiZone .

• Planning and design : drawing of distribution plans, choice of interior units and integration into the building.

• Installation and commissioning : rigorous monitoring of standards and safety regulations in force in Quebec.

• After-sales service : HVAC maintenance support, regular inspection and warranty management.

We operate throughout Montreal , Laval , Longueuil , the North Shore , and the South Shore . Our team will quickly travel to assess your project, whether it's a new building or a renovation. We are proud to work with builders, property managers, and owners who want to modernize their HVAC system without compromising on quality.

Practical tips for successful integration

To take full advantage of the benefits of the LENNOX Varix VRF MultiZone | 22 Tons 575V | Parts by Samsung , we recommend:

1. Properly size your system : Oversizing or undersizing can lead to inefficiencies and premature wear.

2. Opt for centralized control : WiFi connectivity, combined with a smart controller, allows real-time monitoring of energy consumption and fine-tuning of the system.

3. Schedule preventive maintenance : Schedule annual or biannual maintenance visits to optimize the lifespan of your equipment.

4. Train your staff : raise awareness among your teams about VRF operation, so that they know how to identify and report any anomalies (unusual noises, drop in performance, etc.).

Conclusion

The LENNOX Varix VRF MultiZone | 22 Tons 575V | Parts by Samsung represents an air conditioning and heating solution highly adapted to the Quebec reality. Its energy efficiency, configuration flexibility and capacity to heat down to -30 °C make it a preferred choice for building owners and managers wishing to optimize comfort and performance. At AirGreen, we have acquired solid experience with this product, from the design phase to HVAC maintenance .

Would you like to learn more about this system or get a free estimate for your commercial project? We invite you to contact us directly . Our team will be happy to answer your questions, evaluate potentially available grants, and assist you in achieving a reliable and sustainable installation. Don't hesitate to call 514-316-2973 or email us at sales@airgreen.ca to schedule an appointment.