Lennox VARIX VPC S4M VRF Heat Pump | 26 Tons | Parts by Samsung

• Energy Star®: Yes
• WiFi: Included
• Efficiency: SEER
• Warranty (Compressor - Parts - Labor): 10-10-0
• Additional Warranty (10-10-10): Possible
• Voltage: 220 V
• Sound Pressure Level (Outdoor): 67.6 dB(A)
• Gas (Freon): R-410A

Targeted HVAC technology for commercial and multi-zone buildings

At AirGreen, we pay careful attention to every detail when installing a VRF heat pump . The Lennox VARIX VPC S4M | 26 Tons | Parts VRF Heat Pump by Samsung is a top choice for commercial buildings, large condominiums and any construction requiring a modular, flexible and efficient HVAC system . This 312,000 BTU unit is effectively adapted to large-scale projects where several zones require different temperatures simultaneously. We regularly have the opportunity to install this type of system in Montreal , Laval , Longueuil , as well as on the North Shore and South Shore , where climatic conditions require rigorous management of heating and air conditioning.

This heat pump aligns with AirGreen's philosophy: optimizing performance, reducing energy costs, and ensuring consistent comfort, even in freezing temperatures. Its operation is based on VRF (Variable Refrigerant Flow) technology, which precisely manages the refrigerant flow according to the needs of each zone. This makes it possible to heat certain spaces while cooling others, thanks to a dedicated Mode Select Module (MSB). The unit also benefits from a partnership between Lennox and Samsung, combining design reliability with components and spare parts provided by a leading electronics company.

Adaptability, performance and maintenance: what sets the Lennox VARIX VPC S4M VRF Heat Pump apart

A capacity designed for the Quebec climate

Harsh winters place high demands on heating systems. With this Lennox VARIX VPC S4M VRF heat pump , heating capacity is guaranteed down to -30°C , ensuring heat diffusion in spaces even during intense cold. The installations we have recently carried out in Montreal and on the North Shore confirm its efficiency in extreme winter conditions. Thanks to digital inversion compressors and intelligent refrigerant management, the unit can adapt in real time to variations in outside temperature, thus optimizing energy consumption.

Multi-zone management and personalized comfort

This model can serve up to 54 zones , an essential feature for office buildings or residential complexes. Each zone can be set to the desired temperature, without affecting the overall performance of the system. For example, AirGreen installed a configuration of 48 indoor units in a commercial building in Laval : each floor benefited from independent control, eliminating thermal imbalances between windowed areas, meeting rooms and common areas. This design flexibility offers a better comfort experience, in addition to reducing energy consumption by modulating the operation of the fans and the amount of refrigerant sent to each segment.

Technical characteristics and concrete advantages

• Heating power at -30°C : ideal for Quebec.

• Cooling capacity : 312,000 BTU, sized for large areas and for commercial and industrial activities.

• Outdoor noise level of 67.6 dB(A) : an asset for residential areas and denser neighborhoods, where peace and quiet are a priority.

• R-410A gas : complies with current environmental standards, with high energy efficiency.

• Energy Star® Certification : Demonstrates energy-efficient and environmentally friendly design.

• WiFi included : facilitates integration with remote monitoring and management platforms.

• Warranty Option (10-10-10) : Covers the compressor, parts and labor for added peace of mind.

The performance and reliability of this model are partly due to Lennox Powered by Samsung technology . Samsung parts enhance the efficiency of the VARIX VPC S4M, while Lennox offers robust components that are proven in different environments. In some recent projects on the South Shore , we have found that the ability to regulate compressor speeds based on the precise needs of each indoor unit significantly reduces energy bills. Managers of these commercial buildings have highlighted the significant improvement in indoor comfort and the drop in heating and cooling costs at the end of the year.

Simplified HVAC installation and compact size

For on-site installation, our team appreciates the adjusted dimensions of the outdoor unit: (51 x 30.13 x 66.75) x 1 + (73.25 x 30.13 x 66.75) x 1 . Even in restricted urban areas such as downtown Montreal , it is easier to maneuver and position the unit, avoiding additional costs related to structural redevelopment or architectural interventions. VRF refrigerant ducts are thinner and more flexible than traditional air ducts, which reduces the complexity of work in already occupied buildings. AirGreen was also able to install this heat pump in an office complex without interrupting the occupants' main activities, demonstrating the versatility and speed of execution offered by VRF technology.

Experience acquired during projects in Montreal, Laval, Longueuil, North Shore and South Shore

1. Administrative offices in Montreal : The 26-ton outdoor unit was placed on a rooftop, despite limited space. Thanks to the system's modularity, the AirGreen team was able to integrate all the refrigerant ductwork into the existing service ducts. Employees immediately felt the difference, especially during mid-season temperature fluctuations.

2. Educational facility in Longueuil : The building had high occupancy, beautifully windowed classroom areas, and labs requiring precise air conditioning. The installation of the Lennox VARIX VPC S4M VRF heat pump allowed for simultaneous operation of built-in cassette units in the classrooms and wall-mounted units in the staff offices. This versatility enhanced comfort and indoor air quality, while ensuring quiet operation in the classrooms.

3. Condominium in Laval : Our technicians customized the installation for several floors with different indoor unit options, including wall consoles and ceiling cassettes. The system immediately stabilized the temperature, eliminating recurring complaints about overheated or overcooled areas.

4. South Shore Shopping Center : One of the major challenges was the rapid change in occupancy in the stores. The VRF solution solved this problem by allowing separate air conditioning settings in each space. The results are conclusive in terms of energy bills and tenant satisfaction.

For each project, the AirGreen team thoroughly reviewed the heat load calculations, the optimal location of the outdoor unit, and the configuration of each indoor unit. Annual preventative maintenance is crucial, especially for large-capacity VRF heat pumps: it's important to ensure that the internal filters are clean, the coils remain free of deposits, and the refrigerant level meets the manufacturer's recommendations.

A partnership synonymous with innovation: Lennox and Samsung

The merger of Lennox and Samsung for the VARIX range offers cutting-edge solutions, adapted to climatic contexts like that of Quebec. Lennox's expertise in heating and air conditioning systems is combined with Samsung's technological rigor for electronic control and communication modules (WiFi). The result is highly adjustable HVAC equipment, easy to configure and ready to integrate various automation solutions. Several customers, particularly on the North Shore , have chosen to exploit the WiFi functionalities to carry out real-time monitoring of energy consumption and to adjust the temperature remotely via specialized applications.

Benefits of Choosing AirGreen for HVAC Installation and Maintenance

1. Free on-site estimate : We favor an on-site approach to accurately assess the configuration of your building and provide you with a transparent offer.

2. Certified technicians : Our refrigeration engineers have years of experience in HVAC installation and maintenance , allowing us to quickly identify potential constraints and provide personalized solutions.

3. Fast and efficient service : we carry out service call interventions in all regions of Montreal , Laval , Longueuil , the North Shore and the South Shore .

4. No-deposit guarantee : We want every client to have confidence in the quality of our work. Therefore, you can pay at the end, once everything is approved and you are satisfied.

Practical tips to optimize the lifespan of your VRF heat pump

• Check the cleanliness of the filters : whether for ceiling cassettes, wall units or floor-standing consoles, a build-up of dust can reduce overall efficiency.

• Schedule smart controls : Enabling off-peak operating schedules helps avoid waste and extend compressor life.

• Perform preventative maintenance : Annual or biannual monitoring of refrigerant levels and coil condition ensures optimal performance and reduces the risk of unexpected breakdowns.

• Monitor the sound pressure : even if this model is discreet (67.6 dB(A)), poor installation or an obstruction at the level of the external exchanger could increase the perceived noise.

A profitable investment for the long term

Thanks to its precise refrigerant modulation , the Lennox VARIX VPC S4M VRF Heat Pump significantly lowers energy bills. In a multi-zone building, it is no longer necessary to oversize the system or to heat and cool the entire structure uniformly. Targeted adjustments in each area help avoid waste, reduce component wear and extend the overall life of the heat pump.

Based on data collected after a few months of use on various construction sites, several building managers have seen a reduction of up to 25% in their heating and cooling energy bills. This benefit, combined with the possibility of extending the warranty up to 10 years on labor, makes investing in a VRF system even more attractive. Furthermore, benefiting from Samsung and Lennox components ensures long-term parts availability and reliable technical service.

Why install the Lennox VARIX VPC S4M VRF Heat Pump with AirGreen

• Recognized expertise in VRF : we analyze each parameter of your building and propose a configuration adapted to the distribution of zones, the occupancy level, the type of construction and the performance objectives.

• Complete monitoring : from the initial HVAC installation to HVAC maintenance and optimization visits, we remain attentive to maintain the reliability of your heat pump over time.

• Grant optimization : when available, we support you in the process of obtaining federal or provincial grants, thus reducing initial acquisition and installation costs.

• Local service and rapid response : whether you are in Montreal , Longueuil , Laval or on the North Shore or the South Shore , our mobile teams move quickly to provide the required repairs or maintenance.

The Lennox VARIX VPC S4M | 26 Ton | Parts VRF Heat Pump by Samsung stands out for its ability to support a high level of indoor comfort in all seasons, while controlling energy costs. Its use is particularly relevant for projects with multiple occupants or with separate heating and cooling zones. With a compact design, intelligent automated management and Samsung reliability, this model meets the most complex HVAC requirements.

We always offer customized solutions, based on our extensive experience in projects of various sizes. The AirGreen team guides you every step of the way: from preliminary analysis, system design, installation, and post-installation monitoring. Our expertise is based on numerous successful projects in the greater Montreal area and beyond, giving confidence to property owners and managers who want to focus on quality and sustainability.

Call us now or write to us for a personalized technical and financial evaluation. We're here to answer all your questions, help you compare various options, and provide you with a robust, reliable VRF heat pump system tailored to Quebec's requirements.