Revitalisation d'une thermopompe mini split LG à Laval
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Revival of an LG Mini Split Heat Pump in Laval

The Challenge: A Seemingly Unrepairable Mini Split

Background and Initial Assessment

In the heart of Laval, a residential customer was facing a daunting HVAC challenge with their LG mini split heat pump. Known for its efficiency and reliability, the unit had unfortunately stopped functioning, leaving the homeowner in a lurch during the peak of the season. The client was nearly resigned to the idea of a costly replacement after several attempts to revive the unit had failed. That's when AirGreen's team of seasoned professionals was called to take a closer look.

Upon arrival, our skilled technicians encountered a system that was silent, with no signs of the usual hum of a functioning compressor or the gentle whoosh of air being expelled. The initial diagnosis hinted at a multitude of potential issues, but our team was determined to dig deeper and uncover the true source of the problem.

Discovery and Solution

After meticulous inspection and testing, the AirGreen team identified the culprit: a faulty compressor that had failed due to an electrical overload, compounded by a refrigerant leak that had gone unnoticed during previous inspections. It was a complex scenario that required not just technical skills but also innovative thinking to address effectively.

The repair process involved several key steps:

  • Evacuating the existing refrigerant: Safely removing the compromised refrigerant to prevent any environmental impact.
  • Replacing the compressor: Installing a new, high-efficiency LG compressor designed to offer better performance and reliability.
  • Sealing and testing for leaks: Ensuring all connections were secure and that the new compressor was free from potential leak points.
  • Recharging the system: Introducing a new batch of refrigerant, precisely measured and optimized for the specific model of the heat pump.

Calibration and Final Testing

Once the new compressor was in place and the system recharged, our technicians conducted a comprehensive series of tests to ensure everything was functioning as expected. This included checking the thermostat settings, verifying temperature differentials across different parts of the home, and ensuring that the unit's noise levels were within normal ranges. The system’s response was immediate and promising, with a noticeable difference in air delivery and temperature control.

Client Satisfaction and Energy Efficiency

The homeowner was thrilled with the outcome. Not only did the repair save them the cost of a full replacement, but the upgraded compressor also offered a boost in energy efficiency, promising reduced energy bills in the future. Our team’s ability to extend the life of the existing system demonstrated our commitment to sustainability and cost-effective solutions for our clients.

Why Choose AirGreen?

Choosing AirGreen for your HVAC needs means more than just getting a service provider. It means partnering with a team that brings:

  • Expertise: Decades of experience in handling all types of HVAC systems.
  • Reliability: Commitment to finding the best solution for your unique needs.
  • Sustainability: Focus on repairs and solutions that enhance energy efficiency and reduce waste.

Whether you're facing a complete system breakdown or just looking for preventative maintenance, AirGreen is your go-to expert in Montreal, Laval, Longueuil, and beyond. Our approach to each project is tailored to ensure optimal comfort and efficiency, backed by our satisfaction guarantee.

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