Home > My Heat Pump Is Not Working. What Should I Do?
The heat pump is a versatile and energy-efficient device that allows for cooling in the summer and heating in the winter, thanks to the principle of transferring heat contained in the air. When properly installed and maintained, a heat pump can serve you for more than a decade. However, what should you do when it seems to no longer function correctly? The best solution is to call a heating and air conditioning expert to check and repair your device. Here are some of the most common problems and some tips to remedy them.
My Heat Pump Is Leaking
Sometimes, the part of the heat pump inside your home (similar to an air conditioner) appears to be leaking. There can be many causes (blocked condensation drain, faulty condensation pump, frozen evaporator, poorly installed system). When this problem occurs, it’s important to turn off the heat pump to limit the damage and call an expert so they can quickly remedy the situation.
My Heat Pump No Longer Heats or Cools the Room
When the heat pump does not seem to cool or heat the air adequately according to the season, one must first check if the problem comes from the device’s settings. Is the heat pump on the desired function? Is the temperature to be reached well programmed? Before calling an expert, check if the settings reflect your needs, change the batteries in the remote control, and test its operation. It’s also possible that the filters are clogged. Ensure to wash the heat pump’s filters if they are washable, or replace them as needed. If necessary, an expert can check the proper functioning of the thermostat and the device’s electronic controls.
A Foul Smell Is Coming From My Heat Pump
If bad smells seem to be coming from your heat pump, it’s possible that your filters require a good wash or replacement. Other causes should also be considered, such as the operation of the return drain. If you are not familiar with maintaining your heat pump, ask for advice from a heating and air conditioning expert. They can show you how to properly maintain your device and thus extend its lifespan.
My Heat Pump Won’t Turn On
Can’t start your device? Change the batteries in your remote control. Then, check the heat pump’s circuit breaker in your electrical panel to ensure that the device is powered. In case of doubt, ask a professional to help you with the situation. Indeed, circuit breakers are in place to prevent circuit overload; if it has tripped automatically, it’s because it detected a surge somewhere. It’s better to ask the experts at GestionAir to remedy the situation.
Besides product quality, a decisive variable in the lifespan of a heat pump is its “maintenance”. Any heating and/or air conditioning system requires a minimum of maintenance. This is not only about the efficiency of the device but also its ability to provide the same performance year after year, without breakdowns or loss of power. Moreover, to last a long time, a heat pump must be suited to its usage and have been properly installed.
Heat Pump: A Lifespan That Can Vary
The average lifespan of a mid-range heat pump is 15 years. This longevity can be less if no preventive checks are made from time to time. Or if the chosen model does not offer enough BTU/h and is always running at full capacity. That said, a breakdown does not necessarily mean that the entire aerothermal system must be replaced. Some components wear out more than others and can be replaced.
Recent and high-quality heat pumps have a longer lifespan. Installed in the right place and well calibrated, these units will perform excellently winter and summer. Provided, however, that you follow some maintenance instructions and that occasionally a specialized technician examines the system.
Thus, for your central heat pump to defy the years, make sure that its defrost cycle engages normally. Also, ensure that there is no ice on the external coil during winter. The accumulation of snow under the heat pump should also be avoided. In summer, no plants should grow within 18 inches of the outdoor unit. And cleaning the external condenser fins is recommended, as specified by the manufacturer.
Gestion Air: Specialists at Your Service
Our specialized HVAC technicians are trained and capable of recognizing any problem your heat pump may have. Whether it’s to clean/replace filters and coils or to check for a refrigerant leak, do not hesitate to use their services. It’s thanks to preventive maintenance that you will increase the lifespan of your heat pump.
Regardless of financial considerations, the best time to buy a heat pump is when you are ready! That is, when you have found or received enough information about this type of device to make an informed decision.
Consulting heating/air conditioning experts before buying a heat pump is more relevant than looking for “incredible deals”. To make your heat pump a worthwhile investment, you need to make a knowledgeable purchase. The quality of the product and its Seasonal Energy Efficiency Ratio (SEER) are criteria that must prevail.
As a consumer, when should you buy a heat pump?
You need real comfort at home, which is understandable. You need something reliable and efficient in terms of air conditioning and heating. However, you also need to manage your budget rationally.
Therefore, it makes complete sense that you get your money’s worth with your future heat pump. From a situational perspective, it is preferable to buy an air conditioning-focused system early in the spring (March – April). Manufacturer discounts are usually offered, there are more models available, and the lead time before installation is shorter. Conversely, if you are looking for a large central system for heating your home, consider starting your purchasing process at the end of summer. It might also be beneficial to plan a year in advance, with an agreement and a down payment.
That said, an interesting avenue to alleviate the cost of purchasing a good heat pump is through subsidies. In Quebec, several programs exist that offer financial assistance. Examples include Rénoclimat, Novoclimat, Efficient Heat Pumps, or the Canadian Grant for Greener Homes. Eligibility criteria have been defined which you will need to know, including the application submission periods. This could determine the timing of your heat pump purchase.
Changing at the Right Time
Things can vary if you are replacing your heat pump with a new one. The best time then depends on additional factors: the expiration date of the warranty, if the device is more than 10 years old, its energy efficiency, the frequency of needed repairs, etc.
When it comes to determining if a heat pump is quiet, we must first address the good things. Generally speaking, it’s the unit located outside of the dwelling or house that we’re concerned about. That is, the unit where a large fan operates and where the compression/expansion cycles of the refrigerant occur. As for indoor units, their warm or cold air diffuser makes very little noise.
Having a quiet heat pump is important if one wants to enjoy the balcony peacefully, for example, in the case of an air-conditioned condo. Homeowners with a backyard terrace will also benefit from having a quiet outdoor unit (central heat pump) installed. And their neighbors will be grateful.
Relatively Quiet Heat Pumps
Technology in these systems has continued to advance over the past 25 years, so the power, reliability, and efficiency of quality residential heat pumps are now very satisfactory. This improvement has also resulted in a decrease in the average noise level of the devices. It’s not uncommon today to find outdoor units emitting around 60 decibels when in operation. A heat pump with a score of 50-55 decibels (dB) is indeed considered quiet.
Most sounds in everyday life range between 30 and 90 dB. For example, a vacuum cleaner produces 80 dB. This may not seem very far from 60 dB (moderately quiet heat pump), but in fact, it is, as each additional decibel has a significant impact. Our ears have their rules for perceiving sound intensity: we perceive it as twice as loud every time the sound level increases by 10 decibels. Thus, the vacuum cleaner is (seems to be) four times louder than the heat pump.
The quietest heat pumps on the market produce very low noise levels, around 20-30 dB, which is lower than the noise in a waiting room! Some Fujitsu models (LMAS1 and RL2), with 19 dB and 23 dB, stand out in this regard, as well as models from manufacturers Daikin and Amama.
Proper Installation is also Required
n addition to the components of a heat pump (variable speed compressor, soundproofing, anti-vibration devices, etc.), the operating regime and its power are factors that determine the emitted noise. How it was installed also has an impact.
It is recommended to always seek the assistance of experts to install or repair your heating and air conditioning systems. Contact us for a free quote!
Home > Zoning and air conditioning: control and efficiency
Zone-based air conditioning, also known as zoning, is an operation and regulation concept that is highly effective. Enabled by multi-zone heat pumps (of the “Split” type), zoning allows for the distribution of cool air in each room of a residence.
Typically, the various “zones” or rooms in a house have their unique characteristics in terms of conductivity and heat response, referred to as their thermal load. Factors such as exposure to sunlight, insulation quality, windows, and occupancy can differ significantly. Hence, the relevance of managing their comfort level in a targeted manner, avoiding unnecessary cooling of rooms that do not require it. This is what zone-based air conditioning facilitates.
A heat pump for zone-based cooling
With a standard central heat pump, cooling is performed without real distinction from one room to another. Connected to the forced air system, it tempers all areas, but with the same cooling input. The temperature is set by a central thermostat. It’s possible to adjust the cooling by playing with the opening of air vents on the floor.
To address this issue, variable air circulation systems are available. Through a set of dampers in the ductwork, they can automatically adjust the amount of cool air delivered to each zone based on the thermostats located there.
Even if the residence does not already have a duct system, zone-based cooling with a heat pump can be achieved through a single indoor unit. Ideally, this unit is placed in a central location. There, ventilation grilles are installed to capture air and circulate it to other zones via concealed ducts in the ceiling. Airflow into the rooms can be controlled by a thermostatic manager.
“Multi-split”: the ultimate comfort zone
For optimal comfort and control, multi-zone heat pump systems (with the outdoor unit connected to several indoor units) are recommended. Wall-mounted units can be independently controlled by thermostats in each zone.
Adaptable, discreet, economical, and more ecological, zone-based air conditioning systems offer various options. Consult GestionAir experts to find out what suits your needs.
In line with the severity of our Quebec winters, various heating options are offered by HVAC contractors. Each has distinctive characteristics and could represent an ideal solution depending on the needs.
Heating options include, for example, central heating systems, electric radiators, heated floors, and pellet stoves. Each has its advantages, and some may involve the presence of a heat pump.
Central Heating and Electric Radiators
A central heating system in a home typically involves the presence of a furnace (powered by electricity, gas, or oil), ducts, and air vents (forced air) in each room. A heat pump can also serve as a thermal source. Recently, central systems with heat storage have emerged; they have lower operating costs. A thermal mass (high-density ceramic bricks) acts as a collector. The system is programmed: the accumulated heat is distributed by a fan during peak periods.
Radiators today come in various forms and are efficient. Convectors, panels, inertia radiators…; even traditional electric baseboards are good heating solutions (especially high-end products). Radiators provide heating tailored to each zone; they are affordable ($), easy to install, and can quickly raise the temperature of a room.
Underfloor heating relies on the principle that heat always rises. This system requires the installation of a network of metal pipes or electric cables in a concrete floor, specifically beneath its screed. The network is heated by a source (furnace, electricity), producing even, constant, economical (15 to 20% savings), and discreet heating. The initial installation is more expensive, and the temperature rises more slowly.
Wood pellet stoves—available in programmable, traditional, sealed types—automatically feed the fire through an auger. The cylindrical pellets combust to generate heat, with smoke vented through a flue. The warm air can be forced into the room or radiate from the stove. On average, the stove consumes about 1 kg of pellets per hour, equivalent to approximately 1 kW/day.
Home > Air Conditioning: Upgrade and Achieve Energy Savings
It is now acknowledged that heat pumps are sophisticated enough to be among the most advantageous systems for homes, condos, etc. Heat pumps are efficient both in cooling and heating modes. When combined with other technologies as needed, they can make your home very comfortable and eco-friendly.
During summer, conventional air conditioning can be costly in terms of electricity. This is often because the air conditioner must run at full blast so that cool air can reach other rooms, resulting in uneven comfort. With a heat pump (especially a “multi-split” system), the situation is quite different as its operating cost remains low. Especially when used properly and upgraded. The energy savings are then significant.
A maintained system = sustained good air conditioning
Upgrading your heat pump air conditioning system first means carrying out the maintenance required by the manufacturer. A heat pump tends to get more or less “clogged,” which can decrease its efficiency.
Small quarterly maintenance tasks are easily achievable, such as washing the outdoor unit of the heat pump (filters, fins, tubes, grills, and housing) with clean water and vacuuming it. An annual preventive maintenance by a professional is also required. This professional ensures the mechanical and electrical proper functioning of the heat pump, validates its efficiency, and thoroughly cleans it. This expert also conducts the examination and complete cleaning of the indoor units (every 3 to 6 years). These maintenance tasks are effective: they ensure that the device’s energy consumption does not increase over time, which would have meant increased costs for the same result.
Upgrading your system: VERY profitable
Heat pumps have been around for a long time. Older models were less efficient. For example, their energy efficiency ratio (EER or SEER in English) was around 8 or 10. Today, many meet the Energy Star standard, and some heat pumps reach an EER of 19. Therefore, upgrading your air conditioning system means changing your heat pump. This will result in significant energy savings. Because the best current air conditioning systems sometimes use 50-60% less electricity than air conditioners from the 1970s for the same level of cooling.
Home > Daikin Heating System: synonymous with quality and durability
Daikin heating systems, renowned for their innovation and efficiency, provide an ideal solution for both domestic and commercial comfort. Advanced technologies such as Daikin central heat pumps ensure optimal performance.
Daikin heating systems offer several benefits that make them particularly attractive to consumers. These advantages include:
Energy Efficiency: Daikin heat pumps are developed to optimize energy consumption, thereby reducing energy expenses and minimizing the ecological footprint.
Advanced Technology: With features such as intelligent control and Wi-Fi connectivity, Daikin systems offer a modern and convenient user experience.
Durability: Daikin products are known for their longevity, meaning fewer replacements and repairs over time. Adaptability: Daikin systems are adaptable to various environments and house sizes, making them flexible for different heating and cooling needs. Year-Round Comfort: These systems not only provide heating in winter but also efficient cooling in summer, offering comfort throughout the year.
Support and Maintenance: Daikin provides excellent customer support and maintenance options to ensure the proper functioning and longevity of its systems.
Daikin Heating Technologies Explained
Daikin heat pumps, such as the FIT DZ17VSA model and VRV LIFE, are designed for maximum energy efficiency. They incorporate intelligent control systems, contributing to powerful temperature management and significant energy savings.
Installation and Maintenance of Daikin Systems
The installation of Daikin air conditioning systems is simplified through the involvement of certified professionals. Regular maintenance ensures the longevity and optimal performance of these systems, and models such as the DZ20VC and DZ16TC illustrate their ease of maintenance and durability.
Testimonials and Case Studies
Gestion Air Testimonial
“We had a significant heating and air conditioning conversion project to carry out at our residence, and we are extremely grateful to have had the opportunity to work with Sylvain, John, and their team. They took the time to properly assess our needs and then explain the possible options. The result was as expected, on time, and within the agreed budget. Thank you for your good work!”
Customer reviews reflect satisfaction with the performance and efficiency of Daikin systems. Case studies demonstrate the positive impact of these systems on various environments, proving their ability to provide lasting comfort while being environmentally friendly.”
Home > The future of heating and air conditioning: innovations and trends
The world of heating, ventilation, and air conditioning (HVAC) is on the brink of a revolution, driven by technological innovations and eco-friendly trends. Leading companies like Daikin are at the forefront of this transformation, offering solutions that combine performance, sustainability, and energy efficiency.
Introduction to the Future of HVAC
The development of heating and air conditioning systems has always been guided by the pursuit of efficiency and comfort. Today, this progress is accelerating with the climate emergency and the need to reduce carbon footprint. Modern systems, like those developed by Daikin, incorporate advanced technologies to provide solutions that are both effective and environmentally friendly.
The Latest Innovations in Heating
Revolutionary heating technologies are transforming the industry. Heat pumps, for example, offer an efficient alternative to traditional systems by using the energy from the air or the ground to heat spaces. Daikin, known for its innovation, offers state-of-the-art heat pumps that combine high performance with a low ecological impact.
The adoption of solar and geothermal heating systems also represents a significant advance. These solutions harness renewable resources to produce heat, thereby reducing dependence on fossil fuels and CO2 emissions.
Advancements in Air Conditioning and Cooling
The novelty in air conditioning focuses on artificial intelligence (AI) and connected systems. Smart thermostats and automated management solutions optimize energy use and enhance user comfort. Daikin is at the forefront of this trend with its smart air conditioning systems that adapt to the habits of occupants and external conditions.
Passive cooling, which uses architectural design to reduce the need for active air conditioning, is another key trend. It is a holistic approach that incorporates the orientation of the building, insulation, and reflective materials to naturally keep spaces cool.
Future Outlook and Challenges
The future of the HVAC sector will be marked by continuous innovation and adaptation to increasingly strict environmental standards. Market players, such as Daikin, play a crucial role in the research and development of new solutions that meet these challenges.
Raising awareness and educating consumers about the benefits of energy-efficient technologies are essential to accelerate their adoption. Smart buildings and connected homes represent the future, where all HVAC systems work in an integrated manner to maximize efficiency and comfort while minimizing environmental impact.
In conclusion, the future of heating and air conditioning is headed towards innovations that promise to transform our way of living and interacting with our environment. Current trends, supported by pioneering companies like Daikin, pave the way for a more sustainable and comfortable future for everyone.
Home > The benefits of installing an air exchanger
For several years now, all new dwellings include an air exchanger to compensate for the improved airtightness of the buildings and thus ensure that the air circulates properly. However, it’s often advantageous to install this type of apparatus in an older home, as well, as long as the home is well insulated. Installing an air exchanger will help lower the humidity levels in your home, in addition to preventing microclimates, which can develop in the various rooms, leading to the appearance of mold and mildew. Renewing the air also helps expel allergens, optimize air circulation, eliminate unpleasant odors (from cigarettes, animals and cooking) and prevent the occurrence of respiratory ailments in the home’s occupants.
Why install a heat recovery ventilator?
Certain energy-saving air exchangers are poorly adapted for cold climates and are therefore not suitable for use in Quebec. That’s why, if you’re thinking about having an air exchanger installed, a heat recovery ventilator (HRV) is your best option. Durable and resistant, this type of apparatus will help minimize heating costs in winter, as it recovers the heat from the stagnant air and transfers it to the fresh air it sends into the home. Therefore, it doesn’t require any external heat source to heat up the air coming from outside.
Where to install an air exchanger
You must have your air exchanger installed in a place that’s relatively easy to access in order to facilitate cleaning or replacing the filters and the performance of other periodic maintenance. It’s also important that the installation site be heated, as this apparatus is sensitive to frost. The ideal place to install an air exchanger is in the basement. Avoid installing it in a bedroom (air exchangers make constant noise) or a garage (there are contaminants that can release particles into the air) and make sure to suspend the apparatus to minimize vibrations. You should have the air intake valves of the air exchanger installed overhead to make it more difficult for dust to get in.
Professional air exchanger installation
Only a professional should install an air exchanger. Since this apparatus greatly improves the well-being of the homeowners, it must be properly positioned and able to function correctly. To purchase, replace or install an air exchanger, contact GestionAir, the specialists in ventilation, air conditioning and heating in your area. They also offer prompt emergency service.
Home > Tips and tricks to get the most out of your air exchanger
Your air exchanger is like the lungs of your home. It ensures optimal air quality by filtering out allergens, lowering humidity levels and ensuring that every room has a stable temperature and a constant supply of fresh air. It serves as a vital link between the outside world and the inside of your home. What’s more, heat recovery ventilation (HRV) transfers the heat from the exhaust air coming out of the home to the fresh air coming into the home, helping you conserve energy. While an air exchanger is easy to use, many people fail to take full advantage of its capacity. Discover how to get the maximum benefit from your air exchanger.
Air exchangers and the changing seasons
An air exchanger is closely tied to outdoor conditions. That’s why it’s imperative to modify the settings according to the season. For example, the summers in Quebec are generally very humid, even on sunny days. The relative humidity is at its highest, and it’s often difficult to bring it down. Your air exchanger will come into play, working to lower the levels, which should be between 50 and 60 percent during the summer season. This will prevent excessive moisture in the air, which can lead to the appearance of spores and mold. Sometimes, it’s necessary to employ a second system to complete the dehumidification process. An air conditioning system, a heat pump or a portable dehumidifier used in conjunction with your air exchanger will help ensure a humidity level that’s low and stable.
In the winter, Quebec’s climate is extremely cold and dry. It’s preferable to alternate between the “air exchange” and “recirculation” modes, as the dehumidifying effect of the air exchanger (combined with electric or slow-combustion heating) can lower the humidity levels to less than 30 percent, which can lead to irritation of the respiratory tract. What’s more, the constant ingress of cold air from outside will significantly increase your heating bill. Therefore, alternating between the two modes is an excellent compromise to maintain good air quality while reducing your heating costs. During the winter, the relative humidity should fluctuate between 40 and 60 percent.
Persistent condensation?
If, despite your efforts, there’s condensation on your windows, you should be aware that several factors apart from your ventilation come into play. Insulation, for example, causes the greatest variation in humidity levels inside the home. Curtains that are always closed can prevent warm air from reaching the surface of the windows, thus creating a humid microclimate. Sudden changes in outdoor temperatures can also be responsible for passing condensation. In fact, Quebec’s winters are often so cold that water droplets can appear on the windows of even the most well-insulated home.
Servicing your air exchanger
Finally, it’s vital to ensure the proper functioning of your air exchanger by performing periodic maintenance on it. Generally, this isn’t particularly complex: for optimum air circulation, you need to replace the filter when it reaches the end of its useful life and you need to make sure that all of the air vents are unobstructed. If the filter is reusable, rinse it under running water and let it air-dry completely before putting it back in place. Alternatively, you can task one of our experts with the occasional cleaning of your air exchanger and inspection of your filter. A poorly maintained air exchanger can lead to negative or positive pressure inside the home, resulting in heat loss and the appearance of mold and mildew, among other problems. Don’t wait for that to happen. Contact us today!
