FUJITSU AIRSTAGE J-7S Mini-VRF R32 | 36000 BTU - 1 Head

A Mini-VRF platform designed for the real-world constraints of buildings in Quebec At AirGreen , we work daily with owners, property managers and general contractors in Montreal , Laval , Longueuil , on the North Shore , the South Shore and in the Montérégie region . In these markets, the expectations for an HVAC system are very clear: reliable heating during periods of intense cold, precise zone control, discreet integration into the building and controlled operating costs. The FUJITSU AIRSTAGE J-7S Mini-VRF R32 – 36,000 BTU precisely meets these requirements. It is not a conventional heat pump, but rather a next-generation Mini-VRF system designed for projects where stability, modularity, and seasonal performance are paramount. This model is frequently chosen for multi-unit residential buildings, offices, clinics, retail spaces, and upscale residences where margins for error are low. Understanding Mini-VRF logic in a Quebec context A Mini-VRF system like the AIRSTAGE J-7S stands out for its ability to maintain consistent performance despite extreme weather conditions and complex architectural configurations. Unlike a conventional single-zone or multi-zone system, refrigerant flow regulation is much more precise, allowing for: A stable temperature , without sudden variations Improved energy efficiency at partial load Continuous adaptation to the actual needs of the areas served In practice, this translates into more consistent comfort, particularly appreciated in buildings where some areas are exposed to the sun while others are more shaded or heavily used. Actual thermal performance in heating and air conditioning A heating capacity that remains usable even during periods of intense cold. The FUJITSU AIRSTAGE J-7S 36,000 BTU is designed to operate efficiently down to -26°C , a critical temperature for the Greater Montreal climate. Field performance confirms this: The available power at -8°C is more than sufficient to cover the majority of winter needs. A capacity maintained at -15°C , avoiding the frequent use of backup systems Continuous operation without unexpected shutdowns during defrost cycles In several residential projects in Laval and Longueuil , this stable behavior has made it possible to advantageously replace electric or gas systems, while reducing operating costs. High-performance air conditioning, even during heat waves In cooling mode, the 36,000 BTU capacity ensures efficient cooling of larger or heavily glazed spaces. The system remains stable even during high summer temperatures, a factor often underestimated in modern commercial buildings or condominiums. The choice of R-32 refrigerant: practical implications R-32 plays a central role in the design of the AIRSTAGE J-7S . Beyond environmental considerations, this refrigerant allows for: Improved thermal transmission A reduced total load in the system Improved efficiency at low temperatures For owners and managers, this means a more efficient system, better aligned with current and future standards, and often eligible for provincial grant programs , such as LogisVert , when project conditions are met. A compact outdoor unit, designed for sites with limited space The AOUK036SSAN7 outdoor unit stands out due to its compact size, which facilitates its integration into dense urban environments: Installation is possible under a window or on a balcony. Discreet installation under a balustrade Reduction of constraints related to minimum clearances In Montreal , we installed this model in buildings where outdoor space was extremely limited. Its compact size allowed us to comply with municipal regulations without compromising performance. Compatible with several types of indoor units Even in a single-head configuration, the AIRSTAGE J-7S platform offers great design freedom. Depending on the building's purpose and architectural constraints, different indoor units can be used: Slim fit Ideal for low ceilings Discreet air distribution Static pressure suitable for compact networks Compact cassette Integration into standard suspended ceilings Homogeneous air diffusion A common solution in offices and shops Wall mount Silent operation Direct control by zone Quick installation in existing spaces Multi-position air handling unit Suitable for larger volumes High static pressure Used in commercial or institutional contexts At AirGreen , we never limit ourselves to a standard choice: each configuration is validated according to the actual use of the premises. Pipe lengths and installation freedom The AIRSTAGE J-7S offers generous piping lengths, which greatly simplifies renovation or conversion projects: Increased flexibility to move the outdoor unit further away Adaptation to existing buildings without major structural work Reducing aesthetic compromises In several projects on the South Shore , this feature has made it possible to keep the outdoor unit out of sight while maintaining optimal performance. Energy efficiency and operating costs The performance indicators of the FUJITSU AIRSTAGE J-7S 36,000 BTU translate specifically into: Controlled electricity consumption Improved efficiency during the mid-seasons A reduction in unnecessary cycles For managers of multi-unit residential buildings, these gains are directly reflected in annual costs and occupant satisfaction. Security, reliability and peace of mind The system can incorporate advanced refrigerant safety devices: Leak detection Visual and audible alarms Automatic refrigerant circulation shut-off These elements are particularly relevant in continuously occupied buildings, where prevention is essential. Concrete examples of AirGreen installations In Montreal , a three-story residential building experienced recurring problems with uneven heating. Replacing it with an AIRSTAGE J-7S resulted in much more stable temperature control, with a noticeable reduction in resident complaints. In Laval , a commercial building required a reliable solution capable of operating without interruption during periods of extreme cold. The system demonstrated remarkable stability, even during prolonged cold spells. These projects illustrate the importance of proper sizing and rigorous installation. Why AirGreen Makes a Difference Beyond the product itself, the success of an HVAC project depends on the installer's expertise. At AirGreen , we offer: A detailed thermal analysis Clear and transparent pricing Certified and experienced refrigeration technicians $5 million liability insurance Comprehensive support for grants A structured HVAC maintenance service Our approach focuses on long-term sustainability, performance, and peace of mind. Conclusion The FUJITSU AIRSTAGE J-7S Mini-VRF R32 – 36,000 BTU is an ideal solution for demanding projects in Greater Montreal. Its actual heating capacity, installation flexibility, and energy efficiency make it a system particularly well-suited to local conditions. For a personalized quote , a building analysis , or detailed information on HVAC installation in Montreal, Laval, Longueuil, the North Shore, or the South Shore , contact AirGreen today. Our team will guide you every step of the way with diligence and transparency.