In residential areas like Fabreville in Laval , single-family homes with finished basements, exposed wood framing, and existing or updated ductwork are very common. This is exactly the type of environment shown in the photo: a clean, uncluttered, and functional basement with a central indoor unit seamlessly integrated into the ductwork system.
In this project, AirGreen installed a Midea central heat pump , an ideal solution to provide uniform comfort throughout the house, summer and winter, while improving the overall energy efficiency of the building.
Type of system installed: central heat pump
The visual clues are unmistakable:
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Large vertical indoor unit
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Direct connection to ducted ventilation systems
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Insulated metallic plenum at the top
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Condensation drain with siphon
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Copper refrigeration lines connected to an outdoor unit (not visible here)
This is therefore a central heat pump , designed to heat and cool the entire house from a single system, using existing or newly installed ducts.
Brand and model: Midea EVOX G3, a consistent choice for Quebec
The brand provided manually is Midea , and it is used as the primary reference throughout the project.
Given the size of the indoor unit, the central configuration, and the typical residential context of Laval, the most coherent model is:
Midea EVOX G3 (R-454B)
Central heat pump – 1.5 to 5 tons
This model is particularly well-suited to single-family homes in Fabreville, as it offers:
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excellent compatibility with existing conduit networks,
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stable performance in air conditioning
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efficient heating for much of the Quebec winter,
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modern technology compliant with new refrigerant standards.
The exact capacity (in tonnes) is always determined after a thermal load calculation, but this type of configuration very often corresponds to 2.5 to 3.5 tonnes in this sector.
Visible installation details: a professional implementation
1) Installation on an elevated base
The indoor unit is installed on a raised metal base , which allows:
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to protect the equipment from soil moisture,
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to facilitate cleaning and maintenance,
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to ensure a longer lifespan for the structure.
This is an excellent practice in the basements of Quebec homes.
2) Plenum and ducts properly sealed
The meticulous work on the ducts is noticeable:
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sealed joints
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adequate insulation
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clean transitions between the unit and the existing network.
This directly contributes to system performance and reduces air loss.
3) Condensation management
The condensation drain with siphon is clearly visible. This component is essential for:
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to prevent odors from rising,
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prevent water overflows,
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protect the basement from moisture damage.
4) Clear access for maintenance
The unit is installed with sufficient space around it to allow:
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the annual maintenance,
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the inspections,
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possible repairs without complex dismantling.
This is a detail that is often overlooked, but crucial in the long run.
Why a Midea central heat pump is ideal in Fabreville
In this area of Laval, several property owners wish to:
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to replace or supplement an old system (electric or gas furnace),
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to improve comfort across multiple floors,
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reduce energy costs,
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centralize heating and air conditioning.
The Midea central heat pump perfectly meets these objectives:
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a single thermostat for the whole house,
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homogeneous air distribution,
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discreet integration into the basement,
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reliable and modern technology.
The AirGreen approach: beyond simple installation
At AirGreen , we pay particular attention to everything that is not immediately visible:
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precise calculation of the thermal load
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appropriate unit sizing,
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quality of refrigeration connections,
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Optimizing airflow in ducts,
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compliance with electrical and mechanical standards.
Our goal is simple: to deliver a quiet, efficient and durable system, perfectly adapted to the climatic realities of Greater Montreal.
Maintenance tips for this type of central system
To maintain the performance of your Midea central heat pump:
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Replace or clean the filters regularly .
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keep access to the unit clear,
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plan an annual professional review ,
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Monitor condensation drains, especially in spring and summer.
Proper maintenance prolongs the system's lifespan and maintains optimal performance.
Conclusion: a robust and well-designed central installation in Laval
This installation in Fabreville (Laval) perfectly illustrates what we look for at AirGreen: a Midea central heat pump neatly integrated into a residential basement, with particular attention paid to performance, durability and accessibility.
It is a complete solution, ideal for family homes that want constant comfort, summer and winter, without compromise.