A neat balcony installation for four-season comfort in Laval
At AirGreen , we recently installed a Tosot wall-mounted heat pump in a condo located in Chomedey, Laval . This intervention perfectly illustrates our expertise in compact and efficient HVAC solutions , adapted to small spaces such as condominium balconies.
A typical Laval co-ownership context
The installation took place in a modern residential building , with metal balconies and white railings, characteristic of recent complexes in the Chomedey area. The available space required a precise configuration: the outdoor condenser had to be installed on a raised support , ensuring stability, optimal ventilation and compliance with co-ownership regulations.
Technical details of the installation
The Tosot outdoor unit, renowned for its stable energy efficiency down to -25°C , was fixed to a galvanized steel support , firmly anchored to the balcony floor. This elevation guarantees efficient drainage of condensate and protects the unit against the accumulation of snow or water.
The refrigeration route has been carefully planned to minimize pressure losses:
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Direct passage through the exterior wall adjacent to the interior head,
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Color-matched cabling to the front panel for discreet integration,
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Gravity drainage to the exterior, optimizing reliability during thawing periods.
A wise choice: the Tosot, synonymous with reliability and efficiency
Tosot heat pumps are increasingly popular in Quebec for their excellent energy efficiency and compatibility with provincial grant programs (especially for Energy Star certified models). This unit offers:
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Stable heating performance down to −25°C,
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Inverter technology for constant comfort,
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Quiet operation , ideal for condos and multiplexes,
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Reduced consumption and long service life.
Adaptation to urban constraints
Installing a heat pump on a balcony in a condominium requires special attention:
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Vibration reduction thanks to anti-vibration pads,
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Respect ventilation clearances to avoid recycling of hot air,
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Precise direction of the air flow so as not to disturb neighbors,
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Use of certified supports to avoid excessive load on the slab.
At AirGreen, each installation in an urban context is preceded by a complete technical assessment , guaranteeing a result that complies with building standards and the customer's comfort requirements .
A quick, clean and safe installation
Our technicians completed the installation in a single day, including:
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Installation of the metal support and the condenser,
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The refrigeration and electrical connection,
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Leakage and performance tests,
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Calibrating the system for maximum efficiency.
Each step was carried out in compliance with safety and cleanliness protocols, ensuring a site without disorder or nuisance for the occupants.
A discreet and elegant result
The end result: a perfectly integrated , quiet and efficient outdoor unit, capable of providing heating and air conditioning all year round . The customer now benefits from constant indoor comfort , controlled energy consumption , and a durable system with simplified maintenance.
Maintenance and durability
To extend the performance of the heat pump, we recommend:
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Annual cleaning of the condenser and internal filters,
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A seasonal inspection of the drain and support,
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A complete refrigerant check every two years.
Our teams offer an AirGreen maintenance program that guarantees optimal performance and prevents seasonal breakdowns.
AirGreen, the HVAC partner for Greater Montreal condominiums
This installation in Chomedey demonstrates our expertise in restricted-access environments , where every detail counts: silence, aesthetics, security, and energy performance . At AirGreen, we support our customers every step of the way—from choosing the right heat pump to professional installation , including grant applications and long-term maintenance.