How to Optimize Your Wall-Mounted Air Conditioner's Energy Consumption in Laval to Lower Your Electric Bills
One of the most common problems faced by wall-mounted air conditioner owners in Laval, Montreal, Longueuil, and even on the North Shore and South Shore is the rising electric bills caused by excessive use of their air conditioning system. While these units are designed to offer comfort and efficiency, improper use or neglected maintenance can lead to excessive energy consumption. At AirGreen, we frequently intervene to resolve these issues and help our clients lower their energy costs while maintaining optimal comfort. Find out how a simple technical intervention helped a client in Laval solve this recurring problem.
The Cause of Excessive Consumption: Incorrect Installation and Misconfigured Settings
During our intervention in an apartment in Laval, we found that the Toshiba wall-mounted air conditioner (18,000 BTU model) was operating inefficiently, leading to particularly high electric bills. After a complete inspection, it became clear that the indoor unit had been improperly installed, causing air leaks and forcing the system to work harder to compensate for the loss in efficiency.
Additionally, the thermostat settings were incorrect, causing the air conditioner to run longer than necessary. For example, the client had the temperature set to 20°C all day, even when no one was home, increasing energy consumption without any real benefit.
AirGreen Solution:
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We readjusted the installation to eliminate air leaks.
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We reprogrammed the thermostat to set the temperature to more energy-efficient values, recommending setting it between 22°C and 24°C, and activating the "eco" mode during absence hours.
The Importance of Preventive Maintenance for Better Efficiency
Another crucial factor in maintaining optimal energy consumption is regular maintenance of the air conditioning system. During the inspection, we also found that the air filters of the unit were clogged, reducing airflow and forcing the air conditioner to work harder. Dirty filters are one of the main causes of air conditioner inefficiency, as they block airflow and increase pressure on the compressor.
At AirGreen, we recommend that our clients perform a full maintenance check of their air conditioning systems at least once a year, ideally before the summer season. This includes cleaning the filters, checking refrigerant levels, and inspecting internal components to ensure optimal performance.
AirGreen Solution:
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A complete cleaning of the filters was performed, allowing for better airflow.
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We also adjusted the refrigerant level, which was slightly low, to ensure more efficient cooling.
The Benefits of an Upgrade: Switching to a More Energy-Efficient Air Conditioner
In some cases, an outdated or inefficient air conditioner can lead to high energy consumption. In our Laval client’s case, although the Toshiba unit was relatively new, it wasn’t as efficient as a newer model with Inverter technology, which automatically adjusts the compressor speed to avoid overconsumption of energy.
We recommended switching to a more modern model, such as the Gree Extreme (24,000 BTU model), which offers superior energy efficiency thanks to its inverter motor. This type of technology allows the air conditioner to adapt to the specific needs of the room by adjusting the cooling power according to the ambient temperature, thus reducing electricity consumption.
AirGreen Solution:
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The client opted for the Gree Extreme, a more energy-efficient solution that allows them to maintain a comfortable temperature while reducing their electric bill.
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We carried out the installation and commissioning of the new air conditioner, monitoring energy savings during the first few weeks.
Why Choose AirGreen for Your HVAC Interventions?
At AirGreen, we are experts in HVAC installation and maintenance throughout the Montreal area, including Laval, Longueuil, the North Shore, and the South Shore. Our certified technicians work with precision to ensure your wall-mounted air conditioners operate at their full potential while minimizing energy consumption.
We are committed to providing tailored solutions for each client, considering energy optimization, comfort, and long-term cost-effectiveness. With our expertise and professional approach, we help you reduce your energy costs while maintaining a comfortable environment in your home or office.