Installation d’une Lennox climatiseur mural à Ville-Marie
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Installation of a Lennox wall-mounted air conditioner in Ville-Marie

An air conditioning solution adapted to the reality of downtown condos

At AirGreen , we regularly install Lennox wall-mounted air conditioners in buildings in downtown Montreal. This example in Ville-Marie perfectly illustrates the combination of energy efficiency and discreet integration into a modern residential space.

The installed unit is a compact Lennox wall unit, designed to meet the specific needs of an urban condo , where every square meter counts and acoustic management is essential.

Comfort and energy efficiency in everyday life

The choice of a Lennox wall-mounted air conditioner for this project is explained by several major advantages:

  • Quiet : ideal for a condo where sound comfort is essential.

  • Compactness : discreet design that fits perfectly into the interior.

  • Optimized energy efficiency : reduced consumption thanks to Inverter technology, which modulates the compressor speed according to actual needs.

  • Eligibility for energy efficiency programs : depending on the exact model, certain units may be eligible for current Quebec subsidies.

Precise installation procedure

The installation carried out by our team in this Ville-Marie condo included several technical features:

  • Indoor unit fixed high , above the lighting level to ensure better air diffusion.

  • Through hole to the outside , with a passage for insulated and sheathed piping.

  • Secure electrical connection , made up to the main panel, in compliance with the CSA standard.

  • Condensate management by gravity , without the need to add a lifting pump, which limits the risks of future maintenance.

  • Discreet finish with white capping , blending perfectly into the interior decor.

Thanks to these carefully planned steps, the installation was completed in a single day, without disturbing the occupants.

Constraints identified and solutions provided

Installing a wall-mounted air conditioner in a downtown condo requires special attention:

  • Limited space constraint : the device has been strategically positioned so as not to encroach on the living area.

  • Respect for the co-ownership : our technicians used clean drilling methods that complied with the building's rules.

  • Airflow optimization : By choosing a suitable height, we have maximized comfort while avoiding direct air currents.

Why choose AirGreen for your HVAC projects in Montreal?

Our expertise in installing Lennox wall-mounted air conditioners in Montreal, Laval, Longueuil, on the North Shore and the South Shore is based on:

  • In -depth knowledge of the models offered by major brands (Lennox, Fujitsu, Gree, Midea, Sharp).

  • A mastery of local architectural particularities , whether urban condos, duplexes in the Plateau-Mont-Royal or single-family homes in the suburbs.

  • Turnkey installations , with full warranty and after-sales support.

Maintenance and durability

As with any HVAC installation, we recommend annual maintenance to ensure:

  • Cleaning the filter and evaporator.

  • Checking refrigerant pressures.

  • Condensate drainage control.

  • Complete electrical and mechanical inspection.

This preventative maintenance extends the life of the appliance and guarantees optimal performance, summer after summer.


By choosing AirGreen , you benefit from a professional installation, adapted to the realities of Greater Montreal, and complete support, from model selection to after-sales service.

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