A neat balcony installation for optimal comfort, signed AirGreen
At AirGreen , we recently installed a Sharp ZHU1 wall-mounted heat pump in a modern condo in LaSalle , a rapidly expanding neighborhood in southwest Montreal. This project perfectly illustrates our expertise in high-performance, secure, and aesthetic HVAC solutions , adapted to the contemporary architecture of urban buildings.
A typical Montreal environment
Located on the second floor of a condo with a balcony, this installation fits into a dense residential environment, characterized by clear facades and restricted exterior access. The outdoor unit was installed on a raised galvanized steel support , ensuring stability, security and optimal air circulation , while preserving the integrity of the balcony flooring .
Choosing the Sharp ZHU1: performance and reliability
The Sharp ZHU1 is a wall-mounted R-32 heat pump designed to deliver high performance even in extreme cold. This model combines energy efficiency , low noise levels , and inverter technology for consistent comfort throughout the year. With a performance range down to −25 °C , this unit is ideal for the Quebec climate, while reducing electricity consumption thanks to its environmentally friendly R-32 refrigerant, which is more efficient and respectful of the environment.
Technical details of the installation
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Unit Type: Sharp ZHU1 Wall-Mounted Heat Pump (R-32)
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Location: Condo balcony, LaSalle
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Support: Raised metal structure with anti-vibration anchors
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Connection: Insulated and sheathed refrigeration piping, neat wall passage with watertight seal
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Drainage: Optimized gravity drainage, protected by capping
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Power supply: Wall-mounted electrical box with integrated safety circuit breaker
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Aesthetics: Compact, discreet installation that complies with co-ownership standards
All wiring and refrigerant lines were neatly sheathed and sealed , ensuring both weather protection and a professional finish . The location, carefully chosen near a patio door, provides easy access for seasonal maintenance without impeding traffic flow or the view from the balcony.
Challenges and solutions provided
One of the main challenges of this installation was the limited space of the balcony and the proximity of the glazing . We therefore opted for a custom-made support allowing both:
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adequate distance from the wall for condenser ventilation;
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a limitation of sound vibrations ;
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and safe clearance of pipes and wiring .
Our team also took care to perfectly insulate the connections and ensure complete sealing of the wall passage , avoiding any infiltration of air or humidity - an essential detail to preserve the efficiency of the heat pump over the long term.
An exemplary project for LaSalle condominiums
This type of installation demonstrates how a well-chosen and properly installed wall-mounted heat pump can significantly improve comfort without compromising the aesthetics of a condominium building. Residents benefit from:
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reliable and economical heating in winter,
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efficient air conditioning in summer,
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and a very low noise level , ideal for urban environments.
AirGreen maintenance and support
At AirGreen, we provide a complete service , from selecting the most suitable model to recommended annual maintenance . We also guide our customers in their applications for applicable subsidies for energy-efficient equipment, such as the Sharp ZHU1.
Why choose AirGreen for your HVAC installation in LaSalle
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Certified expertise in residential and multi-zone HVAC systems
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Installations comply with the most recent standards (electrical and environmental)
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Fast and courteous service, recognized throughout Greater Montreal
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Post-installation monitoring and professional maintenance guaranteeing the longevity of your device
A heat pump ready to perform in winter and summer
This installation illustrates our commitment to providing sustainable, aesthetic and efficient HVAC solutions , perfectly integrated into Montreal's urban environment. The Sharp ZHU1 , thanks to its inverter technology and R-32 refrigerant, is a sure value for contemporary residences in the LaSalle sector.