A heat pump is designed to provide efficient heating in winter and comfortable cooling in summer. In Quebec, this means it can operate for a large part of the year. To maintain its efficiency and ensure proper airflow, certain maintenance tasks should be performed regularly.
But how often should you clean the filters? When should you check the outdoor unit? And when should you call a professional technician?
Heat pump maintenance can be divided into two categories: routine maintenance you can perform yourself and professional maintenance, which provides a more thorough inspection of the system.
Heat Pump Maintenance: What to Do and How Often
Clean the filters: approximately every 2 to 4 weeks
The filters in the indoor unit are among the components that require the most regular attention. Their purpose is to capture some of the dust and particles in the air before they circulate through the system.
It is recommended to check the filters approximately every 2 to 4 weeks during periods of regular use. If they are visibly dusty, they should be cleaned according to the manufacturer’s instructions.
This frequency may vary depending on your home environment. For example, pets, higher levels of dust or intensive heat pump use may require more frequent cleaning.
Why is this important? A dirty filter can restrict airflow. The heat pump may then have to work harder to reach the desired temperature, which can affect both its efficiency and your comfort.
Check the outdoor unit regularly and after severe weather
The outdoor unit needs proper airflow to operate efficiently. It is therefore important to periodically check that nothing is obstructing the area around the unit.
During the summer, watch for leaves, vegetation and other debris. In winter, pay particular attention to snow and ice buildup.
A quick inspection is especially useful after heavy snowfall, freezing rain or strong winds. There is no need to open or disassemble the unit. The goal is simply to keep the surrounding area clear.
Perform a check at the change of seasons
Spring and fall are good times to perform a general check of your heat pump, especially if you use it for both heating and cooling.
Before a period of heavy use, take a few minutes to check the filters, clear the outdoor unit and turn on the system to make sure it is operating normally.
Pay attention to unusual signs such as reduced airflow, new noises, unusual odours, difficulty reaching the desired temperature or changes in the way the system normally operates.
If something seems unusual, it is best to have the system inspected rather than waiting for a breakdown.
How Often Should a Heat Pump Be Professionally Serviced?
Maintenance performed at home does not replace a professional inspection. Some components are difficult to access and require specialized knowledge and tools.
Manufacturers may recommend professional maintenance every year, depending on the model and warranty requirements. It is therefore important to consult the manual and follow the recommendations specific to your system.
At GestionAir, we generally recommend professional heat pump maintenance every two years, in addition to the regular maintenance performed by the homeowner.
This schedule provides an opportunity to monitor the condition of the system and identify signs of wear or potential problems that may not be noticeable during everyday use.
To learn more about our services, visit our services page.
What Does Professional Heat Pump Maintenance Include?
Professional maintenance goes beyond simply cleaning the filters. Depending on the type and condition of the system, the technician can inspect and clean various components, check the overall operation of the heat pump and make sure there are no issues affecting its performance.
This inspection can also help identify signs of wear before they lead to reduced performance or more significant repairs.
Even if a heat pump appears to be heating and cooling normally, it does not necessarily mean that every component is operating optimally. This is one of the reasons preventive maintenance remains important.
Why Should You Use a Certified Technician?
Some heat pump maintenance and repairs should not be performed yourself. Whenever internal components need to be accessed, adjustments need to be made or a problem needs to be diagnosed, it is best to call a certified technician.
This is also important for your heat pump’s warranty. Manufacturers may have specific requirements regarding installation, maintenance and repairs. Work performed by an unqualified person could affect your warranty coverage.
It is therefore recommended to follow the requirements provided by your heat pump manufacturer and keep records of any professional maintenance performed.
Heat Pump Maintenance: A Simple Schedule to Remember
Here is a simple maintenance routine to follow:
- Every 2 to 4 weeks: Check the filters and clean them as needed.
- Regularly: Make sure the outdoor unit and the area around it are clear.
- After a storm or heavy snowfall: Check that snow, ice or debris is not blocking the outdoor unit.
- In spring and fall: Perform a general check before periods of intensive heating or cooling.
- Every two years: Schedule professional maintenance, as recommended by GestionAir.
- According to the manufacturer’s recommendations: Follow any specific maintenance schedule required for your model or warranty.
These frequencies may vary depending on your heat pump, how often it is used and the environment in which it operates. When in doubt, always refer to the manufacturer’s recommendations for your specific system.
Regular Maintenance to Protect Your Heat Pump
A heat pump is a long-term investment in your home’s comfort. Regular maintenance helps maintain proper airflow, preserve the system’s efficiency and reduce premature wear on certain components.
The key is to combine simple maintenance tasks throughout the year with periodic professional inspections.
At GestionAir, our team can maintain your heat pump and inspect its operation to help you get the most out of your system, summer and winter.
Have questions about the condition of your heat pump or want to schedule maintenance? Contact GestionAir.
