At AirGreen, we know that maintaining a floor console HVAC unit is a key factor in ensuring its longevity, energy performance, and your home's comfort. In Longueuil, one of our recent service calls perfectly illustrates how professional, thorough maintenance, paired with local expertise, can extend the lifespan of a heating and cooling system up to 20 years — or even more.
A Real-Life Case in Longueuil: A Floor Console Losing Efficiency
We were recently contacted by a family living in a quiet residential neighbourhood of Longueuil, concerned about the declining performance of their floor console, installed 12 years ago. The unit, a well-known Fujitsu 12,000 BTU model, was showing signs of fatigue: less effective heating in winter, slight water leakage in cooling mode, and an unusual noise during start-up.
Initial Diagnosis: Lack of Regular Maintenance
Our team of certified HVAC technicians performed a complete inspection of the unit. The result? Several elements needed immediate attention:
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Clogged filters, blocking airflow and forcing the compressor to work harder.
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Blocked condensate drain, causing water buildup and potential mold risks.
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Dusty heat exchanger, significantly reducing thermal output.
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Slightly unbalanced fan, creating a continuous mechanical noise.
These findings reflect a common reality: the lack of preventive maintenance, often underestimated, drastically shortens the lifespan of residential HVAC systems.
Our Intervention: Complete Cleaning, Calibration, and Prevention
At AirGreen, every floor console maintenance service is based on a methodical approach:
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Deep cleaning of all air filters, with an inspection of the filter materials.
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Disinfection of the condensate tray and unclogging of the drain pipes.
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Dust removal from the heat exchanger using compressed air and a soft brush.
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Fan rebalancing and lubrication, ensuring quiet and stable operation.
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Electrical connection check, thermostat inspection, and refrigerant level check (R-32 in this specific case).
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Performance measurements before and after the service, to confirm the efficiency gains.
The Result: A High-Performing Console Ready for the Long Haul
A few days after our visit, the customer confirmed a noticeable improvement:
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Ambient temperature reached faster.
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Quiet restored in the living room, even in the middle of the day.
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No signs of water or visible condensation.
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Lower electricity usage, measured via their smart thermostat.
We also offered a personalized annual maintenance plan, with automatic reminders, to ensure this Fujitsu floor console continues to run efficiently for 20 years and beyond.
Why Regularly Maintain Your Floor Console?
Floor consoles, also called low-wall units, are particularly popular in regions like Longueuil, where winters are harsh and summers are hot and humid. But their efficiency directly depends on how clean and calibrated they are. Without maintenance:
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Dust builds up in the filters, reducing airflow.
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Poor humidity drainage creates conditions for mold.
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Mechanical components wear out prematurely.
An annual professional maintenance service is not just recommended — it’s essential.
Our Recommendations to Ensure a 20-Year Lifespan
To maximize the lifespan of a floor console, here are the best practices we follow and recommend to our clients:
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Clean the filters monthly (or more often if you have pets).
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Schedule a yearly service with a certified technician for a full tune-up.
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Install a programmable thermostat to prevent excessive cycling.
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Monitor unusual noises or any performance changes.
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Check the condensate drainage system during summer months.
AirGreen: Your HVAC Maintenance Partner in Longueuil
Our experienced technicians, based on the South Shore and readily available in Longueuil, understand the climate and energy needs of homes in the region. We use only certified tools and products, comply with environmental regulations (especially regarding refrigerants like R-32), and adapt our services to every type of installation.
Local Expertise, Personalized Follow-Up
Each HVAC maintenance service we provide includes:
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A detailed report with before/after photos.
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Practical and customized recommendations.
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Usage tips to optimize seasonal performance.
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An automatic reminder for your next service, so you never have to worry.
Why Trust Us?
AirGreen is known for its rigor, transparency, and personalized support. We don’t just clean or repair: we extend the lifespan of your equipment, while helping you reduce your energy bills.
Whether you own a Fujitsu, Daikin, Gree, Mitsubishi, or Haxxair console, we tailor our approach to every brand and model, with full documentation of every intervention.
Final Thought: Maintaining Means Saving… and Breathing Better
A well-maintained HVAC system means:
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Up to 30% in annual energy savings.
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Better indoor air quality.
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Fewer unexpected repairs.
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Unmatched peace of mind during heatwaves and cold snaps.
At AirGreen, we do more than just clean: we protect your comfort and your investment, year after year.