Heat Pump Repair for Bco Wall-Mounted Unit in Rosemère
Discover how AirGreen quickly repaired a Bco wall-mounted heat pump in Rosemère. Accurate diagnosis, fan motor replacement, and refrigerant recharge to ensure optimal comfort. Call us for fast and efficient service in Montréal, Laval, Longueuil, and the North and South Shores.
Take a tour of the installation
Each number is a point we check on site. Switch between summer and winter to watch air and heat move.
In summer, the outdoor unit rejects the house's heat outside.
Generic illustration of this type of installation, not a survey of this job site. Tap a number.
Mounted level on a wall plate, high enough for the air to reach the whole room, with enough space around it to slide the filters out easily.
The refrigerant lines, the communication cable and the drain go through the wall in a single opening, sealed against water, cold air and insects.
Two insulated copper pipes connect the two units. Outside, a line cover can protect them from sun, knocks and weather.
A shut-off switch near the outdoor unit isolates it safely for service. It must stay accessible at all times.
The compressor and the fan. In heating mode it captures heat from the outdoor air, even in winter, and moves it inside.
On the ground or on the wall, it keeps the unit above accumulated snow. The unit stays clear and defrost water can drain away.
The fan needs to blow freely. Storage, a fence or a wall too close, and efficiency drops while noise goes up.
Service Call and Heat Pump Repair in Rosemère
At AirGreen, we understand how frustrating it can be when your heat pump fails, especially during the seasons when thermal comfort is essential. Recently, we responded to a service call in Rosemère, where a client reached out for urgent repair of their Bco wall-mounted heat pump. In this article, we’ll share the details of the service, the issues encountered, and how our team of experts restored the comfort of our client.
Issue Description: Bco Wall-Mounted Heat Pump Failure
Upon arriving in Rosemère, we were greeted by a client concerned about the malfunctioning of their Bco wall-mounted heat pump. The system was no longer producing heat and had trouble regulating the room's temperature, which was particularly inconvenient during the colder days.
Upon closer inspection of the indoor unit, we quickly identified an airflow issue. It appeared the unit was suffering from a fault in its fan motor. This malfunction was preventing air from being properly circulated, making the heat pump ineffective in warming the room. Additionally, we noticed a slight refrigerant leak, which could also compromise the unit’s performance.
Diagnosis and Solution
Detailed System Inspection
After safely shutting down and disconnecting the heat pump, our technician opened the indoor unit for a closer look at the internal components. The fan motor had indeed failed, which was the primary cause of the malfunction. Furthermore, the refrigerant leak was contributing to the system's reduced efficiency.
Replacement of Defective Parts
We immediately ordered a replacement fan motor for the Bco wall-mounted heat pump. Our team keeps a large inventory of replacement parts, allowing us to complete repairs quickly and efficiently. Once the part arrived, we proceeded with replacing the faulty motor and recharging the refrigerant circuit.
Performance Testing and Calibration
After completing the repair, we performed several tests to verify the system’s proper operation. We checked the temperature, fan speed, and heat production efficiency. After confirming that the unit was functioning perfectly, we fine-tuned the calibration to ensure optimal performance.
Outcome and Customer Satisfaction
Our client was extremely satisfied with the speed and quality of our intervention. Not only was their Bco wall-mounted heat pump now functioning optimally, but they also appreciated the clear explanations we provided regarding the repairs carried out. Thanks to our service, they were able to restore thermal comfort in their home, even during the colder days.
Why Choose AirGreen for Your Heat Pump Repairs?
Expertise and Experience
At AirGreen, we have years of experience in repairing and maintaining heat pumps from all major brands, including Bco, Fujitsu, Gree, and many others. Our technicians are trained to quickly diagnose problems and implement effective solutions using high-quality parts.
Fast and Reliable Service
We understand how important it is to get a quick and reliable repair when your comfort is at stake. That’s why we are committed to providing prompt repair services so you can quickly return to enjoying a comfortable environment.
Preventive Maintenance
In addition to repairs, we also offer preventive maintenance services to ensure your equipment runs smoothly over the long term. Regular maintenance can help prevent costly breakdowns and extend the lifespan of your equipment.
Conclusion
In summary, the intervention in Rosemère was a great example of our expertise in wall-mounted heat pump repairs. Thanks to our technical knowledge, we were able to swiftly resolve the fan motor and refrigerant issues with the Bco heat pump, ensuring our client experienced optimal performance. If you're facing similar issues or want to schedule preventive maintenance, don’t hesitate to contact AirGreen. We are here to offer you a reliable, fast, and high-quality service.
The big day, step by step
The main steps of this kind of job at AirGreen. Every house has its quirks: the estimate brings them out.
The symptoms, since when, the model (on the unit's label) and the error code if there is one.
We look for the cause, not just the symptom: readings, components, installation.
Repair, part to order or replacement, depending on the failure. We explain what we found.
The repair is done and parts replaced as needed.
The unit is restarted and checked in its operating modes.
What caused the failure and what can keep it from coming back.
- Your callThe symptoms, since when, the model (on the unit's label) and the error code if there is one.
- On-site diagnosisWe look for the cause, not just the symptom: readings, components, installation.
- The optionsRepair, part to order or replacement, depending on the failure. We explain what we found.
- The workThe repair is done and parts replaced as needed.
- TestsThe unit is restarted and checked in its operating modes.
- AdviceWhat caused the failure and what can keep it from coming back.
Your own project, step by step
What to do, season by season
Three habits per season for this unit. They take a few minutes and prevent many calls.
- Clean the indoor unit's filters.
- Clear leaves and debris left on the outdoor unit by winter.
- Test cooling before the first hot days.
- Clean the filters more often when the unit runs a lot.
- Keep plants away from the outdoor unit.
- Check that no water drips from the indoor unit.
- Rake the leaves around the outdoor unit.
- Test heating before the first cold days.
- Book periodic maintenance before winter.
- Keep snow away from the stand and the front of the unit.
- Let the unit defrost: it is normal.
- Never hit the ice on the fins; call us if the unit stays iced up.
Four statements: true or false?
It all comes down to details you have just seen.
1. In heating mode, the outdoor unit can produce water.
During defrost cycles. That water must drain away without forming ice.
2. You pick the capacity with a simple square-footage rule.
Windows, insulation, orientation and how the room is used all count. Capacity is chosen on site.
3. A multi-zone connects several indoor heads to a single condenser.
One head per room, all on the same condenser. Each room keeps its own temperature.
4. The disconnect can sit behind the patio furniture.
It must stay accessible: it is what shuts the unit off for service.
0 / 4 right answers
What people ask us about this kind of work
What should I have ready before calling?
Repair or replace?
Does a wall-mounted heat pump heat in winter?
Wall-mounted or multi-zone: how do I choose?
Where does the outdoor unit go?
Are there grants?
Do I need a permit?
Does AirGreen hold the required licences?
Is the estimate free?
No question matches. Write to us: we answer.
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Text and photo: a real AirGreen Climatisation & Chauffage job. The diagrams are generic illustrations of the type of installation, not a survey of this job site. Sources of the added figures: airgreen.ca product pages (NEEP / AHRI performance), Hydro-Québec (Heat pumps page, LogisVert, read on 13 October 2026), Régie de l’énergie (rate D as of 1 April 2026).