Heat Pumps: the Future of Home Heating Hello! Here’s a comment with some extra info on efficiency and the metering devices used in heat pumps. First: my wording on the efficiency drop in the cold was sloppy, and it sounds like I’m suggesting the need for defrosting is the only reason it loses efficiency. […]
Why You (and the Planet) Really Need a Heat Pump
A residential ductless heat pump is a type of HVAC system that uses refrigeration and electrical energy to heat and cool a building. There are two primary parts:
- A condenser, which is generally located on the building’s outside.
- An air handler unit, the evaporator, is located within the building.
A refrigeration line connects the two units of the heat pump system, which transfers hot or cool air into the house. Because the condenser and air handler are separate components, this system is commonly referred to as a mini split system.
A multi zone ductless air conditioning unit has several indoor units that are spread all across the building and are supplied by a single outdoor unit.
The Difference Between a Ductless Mini Split Heat Pump and a Furnace
The main difference is that furnaces create heat by burning fuel, such as oil, gas, or propane, whereas heat pumps generate heat by utilizing electricity.
If you live in a region where electric power is reasonably priced, you might consider installing a heat pump as a new heat source. They are ideal alternatives to furnaces and air conditioners since they can provide cold air in hot times.
High efficiency heat pumps also dehumidify better than ordinary central air conditioners, resulting in lower energy consumption and greater cooling comfort throughout the summer season. They may be utilized in sub-zero temperatures thanks to recent improvements.
How Air Source Heat Pumps Work
Take a look at your refrigerator or freezer to see how this works. It transfers heat from the inside of the box to the exterior. A thermostat within the box maintains a constant temperature, and when the box becomes too warm, it begins to pump heat out of the box. When the box cools and reaches the temperature selected, the pumping stops until the interior heats up again.
During the summertime, your heat pump in cooling mode utilizes R-410A, a refrigerant to remove hot air from your home and discharge that heat into the outside air. In the winter, it works like a reversed air conditioner. In ductless systems the refrigerant absorbs heat from the outside air and transfers it to your home.
This heat is transferred by the refrigerant line to the indoor unit, which then distributes it to the air inside your house via a fan within the interior unit. Heat pumps are indeed very energy efficient heat sources. They transfer heat rather than generate it. In fact, when compared to electric resistance heating such as furnaces or baseboard heaters, a heat pump may cut your power consumption by half.
One of the most significant investments you can make is buying your house. But it doesn’t mean you should invest in it unless it will pay off or enhance your living conditions. With that in mind, let’s take a deeper look at a home energy retrofit programs and how installing a new Bosch residential heat pump might not be as expensive as you think.
What is a heat pump?
Let’s make things as clear as possible. A heat pump is a type of HVAC system. It may be used to heat or cool certain rooms in your house. While the word “heat pump” may seem confusing, it is a description of what the system does.
To summarize, in the winter, the heat pump takes warm air from the outside and distributes it inside. In the summer, though, it works in reverse, taking warm air from indoors and expelling it out of your home to keep you nice and cool.
Heat pump vs. furnace
While they both serve the same function throughout the winter season of the year, there are a few significant differences between these two units, which include:
- Furnaces are often bigger and occupy more space to meet the requirement for a larger system to create heat – as opposed to a heat pump, which brings heat in from the outside.
- Heat pumps may both heat and cool your home, resulting in a two-in-one system.
- Furnaces are central units and require a proper duct system all across the house to function properly.
- Heat pumps use far less energy.
Now that we’ve covered the fundamentals, let’s look at the Canada Greener Homes Grant and how you may receive a rebate from the government for a heat pump.
How to get Government of Canada rebates for home renovations
It can be expensive to upgrade your house. Indeed, there are low-cost improvements and retrofit solutions that have a significant influence on your home’s value. However, a retrofit and perhaps some cosmetic modification of your property are not the same thing.
We all know that remodelling generally refers to any sort of basic house improvement, but what exactly does retrofit mean? It typically means you’ve moved beyond the realm of do-it-yourself. A retrofit typically refers to an upgrade to your home’s primary systems. They require the services of an expert to analyze and implement energy-saving improvements. If you’re wondering how you can receive free money from the Canadian government for retrofit solutions, there’s a home remodelling grant for that.
The Canada Greener Homes Grant is the most recent of Canada’s energy efficiency initiatives, and it was established to reward homeowners throughout the country who make their homes more energy efficient with up to $5,000 (plus $600 in some circumstances). But, exactly, what does that necessarily mean? It’s not as frightening as it appears. There are a couple of measures to take. Just keep in mind that you won’t really be able to DIY this one yourself. It requires:
- An inspection/green home energy audit to evaluate your home’s current efficiency
- Official recommendations that you can follow
- Installation of at least one of the eligible recommendations (like Bosch climate 5000 installations)
- And finally, a follow-up inspection/green home energy audit to see if your home’s efficiency has improved
Naturally, since this is a more significant job, you wouldn’t want to do it yourself and risk not being eligible for the rebate. For instance, installing the Bosch Climate 5000 is not something you can do using YouTube. To complete the task correctly, a professional installer with expertise and qualified equipment is required. Therefore, if you’re considering of improving your home’s HVAC system to take advantage of the energy efficiency retrofit initiative, you should consider hiring an expert.
Why choose Bosch thermotechnology?
Choosing a Bosch equipment is always a wise option since they are one of the best and most efficient heat pump manufacturers on the market today. It’s difficult to think of a better alternative when filing for a heat pump government rebate, with a better model and a 10-year Bosch warranty, and now that it’s part of the Canada energy savings incentive program. After all, when it comes to upgrading your home’s HVAC system, you want to be sure you have the ideal heating and cooling system. However, there are a few additional factors.
Air handler unit that’s whisper quiet
One disadvantage of the heat pump vs furnace argument is that furnaces are typically quieter. Yet, in a short period of time, technology has advanced significantly. The Bosch climate 5000 specifications for the air handler, for example, guarantee that it will not get louder than around 20 dB, which is as quiet as whispering or some rustling leaves.
High efficiency heat pump
An another major pro that has recently emerged from the Bosch climate 5000 reviews is that it is exceptionally energy efficient. This system was designed to outperform alternative heating and cooling choices, in addition to having a high SEER rating. This is because these air handlers are best suited for spot heating and cooling, resulting in reduced resource consumption. That means you may take advantage of Canada’s energy efficiency incentives, as well as enjoy pleasant temperatures and lowered monthly expenses.
Since its introduction in the 1970s, the world has become more familiar with the concept of a ductless air conditioning system. Between 1954 and 1968, Japanese enterprises Mitsubishi Electric and Toshiba pioneered the technology. It was created as an upgrade from the window unit. The key objective was to offer cooling to houses and buildings where a more extensive, whole-system approach was either impractical because to space or monetary limitations, but subsequently offering as a far more pleasant cooling technology.
Initially available only with a wall-mounted indoor unit option, the ductless system provided enhanced performance, higher efficiency, and the ability to regulate separate zones. The possibility to remotely place the system’s condensing unit and therefore relocate the sound-bearing components from the living area was a significant benefit in freeing up window space.
The fact that the small, compact condensing units could be put in various locations, keeping up with the space-restricted Japanese building practices, was one of the major elements in the ductless system’s early popularity. To this day, the worldwide baseline ductless product is a wall-mounted indoor unit, which accounts for approximately 75% of total global mini-split sales. Several manufacturers saw opportunities and introduced additional ductless indoor units, such as floor consoles and ceiling-suspended units. Concealed ducted-style and concealed ceiling cassette units have also been created, giving the ductless businesses a new application.
Technologies Are Evolving
The ductless systems earned a reputation for reliability in terms of service and maintenance. Today’s technology has further enhanced this reputation, with installations rarely experiencing issues. Whether it is a small system or a multi zone system — witch was invented by Daikin in 1973 — these systems are extremely efficient, requiring just basic filter maintenance and condenser coil cleaning.
As the Japanese invention was gradually spread across the world, the demands that each region created, both in terms of sales and design, further improved the concept, allowing ductless to become the standard of many countries’ HVAC choices.
Longer pipe lengths, improved height separation, broader operation temperature range in both cooling and heating modes, efficiency levels exceeding government-mandated minimum requirements, and user-friendly mobile controls were among the technological advancements.
The most significant evolution of the mini-split happened with the introduction of the more sophisticated variable refrigerant volume (VRV) zone systems. These advancements provided a ductless solution for servicing whole-house residential applications with multi-split systems capable of serving up to five zones.
Compressor technology transitioned from conventional to variable-frequency drive (VFD) inverter compressors, offering outstanding operating performance (full and partial load) and close control of the desired comfort level. Above all, improved equipment reliability and lifespan.
Condensing fan motors were upgraded from direct-drive to VFD inverter-types, which improved performance at the extremes of the ambient operation range and increased efficiency.
To reduce indoor noise levels and power consumption, evaporator unit fan motors transitioned from direct-drive to direct-current (DC).
Heat exchanger technology has advanced to incorporate sophisticated high-performance coil designs with little surface area but high heat exchange to guarantee higher system capacity. Even with a tiny packed unit, higher efficiency can be obtained.
Self-diagnostic features assist the installing contractor and owner in addressing system errors and getting the equipment back to operational with as little downtime as possible.
Many homeowners think that their ductless air conditioners or heat pumps are simply there to ensure that they get the cooling they want during the scorching summer months and the heating they need during the chilly winter months. Well, it’s time to understand that there are other wonderful things your ductless unit is doing that you may not have considered.
Ductless & Indoor Air Quality
Sure, ductless air conditioners and heat pumps do an excellent job heating and cooling your home, but did you know that they have a dramatic effect on the air quality in your home? Each ductless unit in your home has a filtration system that ensures all the air that passes through the system is filtered. That means dust, pet hair, pet dander and any other allergens or airborne particles are filtered out of the air in your home. As a result, you and your family get fresher and cleaner air to breathe.
Most people are already aware that installing a household air purifier to really help clean up the air in their homes can help to avoid allergies and minimize people’s exposure to hazardous chemicals that can cause or worsen upper respiratory illnesses. Furthermore, the advantages of clean, healthy air reach well beyond only keeping our lungs healthy and reducing allergic reactions.
Clean air, believe it or not, plays a major role in preserving overall good health on a daily basis. Here are a few little-known benefits of breathing clean, pure air in your house for both you and your family.
Ionizer air purifiers can help to clean your room’s air, reduce allergy symptoms, restore freshness, and eliminate odours. In general, how does ionizer air purification work?
Ionizers are also known as ionizing air purifiers, air ionizers, ion generators, negative or negatively charged ion generators, and ionic air purifiers. just for the sake of simplicity, we will refer to all of these ionizing air purifiers as ionizers.
Ionizers use high voltage to create an electrical charge (typically negative) to particles or molecules in the air passing through the ionizer’s electrodes. These charged molecules are known as ions, and these ions will then adhere to pollutant particle molecules. Electrically charged airborne particles are attracted to oppositely charged particles or surfaces. The particles clump together as a result, making bigger, heavier particles that drop out of the air.
To enhance your indoor air quality, you must address two forms of pollutants: solid particle pollutants and gaseous pollutants. Ionizers are devices that purify the air by removing particle pollution. Ionizers can deal with dust, pet allergens, mould spores, dust mites, and other floating air pollutants.
Lower Risk of Heart Disease
Few people know that the heart and the circulatory system may be affected by airborne pollutants when thinking about how air quality affects people’s health. Several studies, however, have found a clear relationship between long-term exposure to particle air pollution and heart disease. Keeping your indoor air clean won’t remove this danger because outdoor air is out of your control, but having clean and fresh air at home can significantly decrease your exposure to fine particulate pollutants.
Clean Air Might Offer Anti-Aging Benefits
As technology and clinical research have increased the average human life expectancy, several people have started to investigate natural anti-aging therapies that can help them keep a youthful appearance as they age. Toxins in the air are one of the various chemical contributors in human ageing, particularly skin ageing. Skin will be more likely to maintain hydration and elasticity over time with cleaner air, preventing wrinkles. Reduced pollution exposure can also improve the harmful effects of chemical-related facial skin issues.
For people who live in dry climates, a humidifier can help in maintaining their skin moist and bright by bringing purified air to the optimal moisture levels.
Better Home Workouts
Those who regularly workout at home should ensure that their indoor air quality is at its best. Clean air has long been associated with improved athletic performance. While all types of fitness enthusiasts can benefit from cleaner indoor air, those who run, cycle, or otherwise do cardio training on their home sports equipment would benefit the most.
The body requires more oxygen during this form of exercise than usual; therefore, the body takes in more air to provide oxygen to muscle tissues. This increased air intake can significantly increase your exposure to pollutants found in low-quality air.
Lower Risk of Diabetes
Few people would consider the possibility that poor air quality might cause diabetes and heart disease. However, research has indicated that both gaseous and particle air pollution can significantly increase the risk of developing type 2 diabetes. Of course, there are several other additional risk factors for diabetes, such as genetic predisposition, smoking, and unhealthy diet. However, keeping your home’s air clean and free of contaminants can help to reduce your overall risk for this disease.
Improved Cognitive Health
The brain, like every other organ of the human body, needs oxygen to function properly. When the air we breathe is polluted or contaminated, it might have harmful effects on our brains. Recent studies have found that long-term exposure to particle air pollutants contributes significantly to cognitive impairment. Furthermore, studies on mice have shown that similar exposure can lead to depression, which is already one of the most prevalent mental health issues.
You can help to protect the integrity of your brain and prevent some of the cognitive problems linked with common types of air pollution by always keeping your home air clean.
This is probably the most amazing of the several health advantages of clean air. A recent Canadian study found a link between air pollution and lower levels of overall happiness and positive emotional state in 14 European countries. Even though the precise method by which these two data sets are connected is unclear, the research found a very strong relationship between cleaner air and higher overall happiness.
The study also discovered that happiness statistics were an accurate indicator of air quality, suggesting a relationship between the two. Increased happiness can also help to relieve stress, indirectly improving overall health.
Clean Air Will Help You Sleep Better
We’ve all heard that getting enough sleep is essential for good mental and physical health. What few people realize is that poor air quality can have an impact on our sleep quality. According to studies, people who live in extremely polluted regions are up to 60% more likely to have difficulty with sleeping. Luckily, a good bedroom air purifier can help you in dealing with this issue.
In Toronto and the GTA, winters can get quite cold. However, these bursts of arctic weather rarely last for more than a week. Rather than run your furnace or boiler non-stop for those cold spurts, why not heat the areas that need it most and let your central heating run at a lower temperature instead. For complementary heating, consider heat pumps and save on monthly energy bills.
Less Energy Used, More Money Saved With Complementary Heating From Heat Pumps
We all expect our energy bills to spike in the middle of summer and winter. That’s when the air conditioner and furnace are working extra hard to keep you comfortable in extreme temperatures. Before you except your fate though, heat pumps are a great way to give you the added boost during peak times without heating or cooling your entire home. This form of complementary heating in the winter can help warm only the most commonly used areas of your home.
Heat pumps are designed for spot heating and cooling. That means they only control the temperature in the immediate area of where they are installed. If it’s in the living room, that will be the coziest spot in the house. Adding this to your home allows you to give your central unit a break when all you need is a boost of warm air on those chilly nights. You see, furnaces and boilers are great for heating an entire home, but they maintain an overall home temperature. This leads to bigger energy bills even if some of the rooms in your home don’t really need to be toasty warm. Complementary heating from heat pumps helps with that. Just be sure to have a professional handle the installation to ensure the job is done right and the unit is installed in the optimal area of your home.
Let The Experts At Dr. Ductless Handle Your Complimentary Heating From Heat Pumps
After more than 30 years of HVAC experience in the Toronto and GTA region, we’ve truly seen it all. That means we’re confident in every single technician to assess, service, and safely make any installation in your home. Call 416-921-0000 to get started. We’d be more than happy to go over your options and walk through your home before making recommendations on where to install your complementary heating from heat pumps. Whether it’s a sunroom, cottage, new addition, or converted garage, we’re confident that heat pumps can help your home stay toasty all winter long.
We hear it all the time from people calling in for free estimates and more information about heat pumps: How much energy do heat pumps use?
The truth is that ductless heat pumps use much less energy than other traditional ways of heating your home. As a result heat pumps will cost you less on your energy bills each month. On top of that you can get rebates on your heat pump purchase and even your municipality if they support energy-efficient HVAC installations like ductless heat pumps.
Ductless Units & Electric Bills
In case you don’t know, heat pumps operate on electricity instead of natural gas. First off, that means you aren’t using oil to heat your home, so you’ve already made a more environmentally-friendly choice. Secondly, while electricity is also considered a non-renewable source of energy, your heat pump uses around half as much electricity than it does gas. You’ll see this savings almost immediately on your energy bills.
Heat Pumps Don’t Generate Heat
It’s not what is sounds like. Heat pumps don’t actually generate the heat they serve you in your home, they harness what is already in the air. Ductless heat pumps power an evaporator, condenser, compressor, and pump in order to remove the heat energy from the air and send it into your home. This operation requires far less moving parts and less energy than traditional heating options.
How Do They Collect Heat?
Ductless heat pumps collect heat from outside your home, concentrate it to create warmth, and pump it inside. This method of using existing heat from the environment is already much more efficient than traditional heating options. When combined with other energy-saving methods, heat pumps can have an especially dramatic impact.
For more information about heat pumps or to understand how they can positively impact your home give us a call today: 1.866.482.2767. We’ll provide you with a free estimate for the installation of your new ductless heat pump. If you just need maintenance or repairs we’ll do the same too. We’ve got over 35 years of experience so let us know what you need and we’ll take care of it.
You may have hear about a heat pump and have an idea of what it actually does, but we’re certain many of our customers have questions about heat pumps. So, let’s take a stab at answering some of them for you.
Here are 5 common heat pump questions.
- How do I operate a heat pump in winter? – Heat pumps do work well in all climates, but in a place like Toronto where winters can be super cold at times they might be best used in addition to other heat sources. If you already have a furnace or baseboard heating then a heat pump is perfect on cool days. On really cold days you can rely on your furnace. This saves you lots of money because you aren’t always running your furnace to heat the whole house, when you might only need a single room heated.
- Are heat pumps efficient? – Heat pumps can be very efficient when installed and run correctly. Minimum cooling efficiency standards for heat pumps were just raised to 14 SEER across the country, and there are models that reach 20 SEER and above!
- What size heat pump do I need? – There are lots of sizes when it comes to installing a heat pump. One of our experienced technicians will come to your home and evaluate your space to find out what size is perfect for your home and needs.
- How much does a heat pump cost? – The cost of a heat pump will cary depending on the size, the brand and the features that you need. We provide you with a free estimate for the purchase and installation of your heat pump so you know the cost up front. With Dr. Ductless there are no hidden fees either.
- How does a heat pump work? – Well, a heat pump actually works exactly like a ductless air conditioner. The main difference is that a heat pump also produces heat. The heat pump is able to reverse the flow of refrigerant and provide electric heating power. Because this is heat transfer, it can be more efficient than using an air conditioner with electric backup heating strips.
For more information about heat pumps or to get a free estimate contact us today. With Dr. Ductless we’ve got over 35 years of experience, so you know we have the knowledge to properly install your heat pump or ductless air conditioner. Call for a free estimate: 1.866.482.2767
At Dr. Ductless we know that saving money around the house is one of your priorities. With that in mind we’ve got 3 really easy ways to save money on heating costs.
Windows can help save money on heating
If you want to keep your home as warm as possible without using your furnace, boiler, heat pump or any other heating source here’s how it’s done. Use the sun to your advantage. Yes, that huge ball of fire in the sky is one of your best friends, even in the dead of winter. If you leave your curtains open on sunny days you allow the sun to beam in and heat up the air in your home around the windows. At night when the sun goes down, just close your curtains to keep the heat in and the cold out, especially if there are drafts around your windows. This is a simple way to save money on heating.
Save money on heating by clearing the space around your vents
If you have a heat pump or a furnace that uses forced air, you need to ensure that there isn’t anything impeding the flow of air from the vents to the rest of your home. When the warm air can’t circulate that means it can’t move throughout your home and towards your thermostat. your thermostat controls the temperatures and if it does’t know that your home is warm or if heat isn’t being properly circulated then it won’t turn off your heating system. This means that your system will have to work for longer periods of time, use more energy than it needs to and cost you more on your monthly energy bills.
Eliminate drafts to save money on heating costs
Drafts can exist is both old and new homes. Don’t think for a second that just because you have a new home that there can’t be drafts. Old window frames are notorious for drafts and if you’re not ready to replace your windows consider calking or another type of sealant to combat drafts. This same application can also be used around outlets and switches to seal off drafts. Overall, finding drafts and then applying a solution to them can really make a difference and ensure that your thermostat isn’t kicking in unnecessarily.
Many homeowners think that their ductless air conditioners or heat pumps are simply there to ensure that they get the cooling they want during the hot summer months and the heating they need during the cold winter months. Well, it’s time to understand that there are other great things your ductless unit is doing that you may not have considered.
Ductless & Indoor Air Quality
Sure, ductless air conditioners and heat pumps do a great job heating and cooling your home, but did you know that they have a dramatic affect on the air quality in your home? Each ductless unit in your home has a filtration system that ensures all the air that passes through the system is filtered. That means dust, pet hair, pet dander and any other allergens or airborne particles are filtered out of the air in your home. As a result you and your family get fresher and cleaner air to breathe.
Ductless Heat Extraction
Central air conditioners and furnaces use energy from your home to create cool and warm air for your home, which is fine, but that’s no how ductless units work. Ductless heating and cooling systems extract heat from the existing interior environment, making them more energy-efficient and cost-effective. Overall, your ductless air conditioners will save you money over time and reduce your carbon footprint by using much less energy. In turn this also reduces the amount you have to pay on your energy bills each month.
Ductless Environmental Impact
Some ductless manufacturers utilize energy-saving technologies to reduce the amount of CO2 they emit, while others are increasing air quality by decreasing the number of harmful emissions during manufacturing of ductless heating and cooling systems. That means, by purchasing a ductless air conditioner or heat pump you know that your product was actually manufactured with the environment in mind. Additionally, these products are very energy-efficient, which means they use much less energy when you have them turned on.
Overall, there are lots of reasons to use ductless technology, so what are you waiting for. Give us a call for more information about ductless or to get a free quote today: 1.866.482.2767
There comes at time in the lifecycle of your heat pump where it needs to be replaced. Heat pumps are excellent sources of heat, air filtration and air circulation in your home, but it’s not easy to know what the best brands are. Dr. Ductless is here to put those thoughts to rest with our 6 favourite air conditioning systems.
Top 6 Heat Pump Brands
- Daikin – A Japanese company that started out small, but like many companies with great investment and technology they’re grown to be the largest ductless air conditioning, heat pump and HVAC company in the entire world. With Daikin you get energy efficiency, but also a really great warranty that has your back to give you peace of mind.
- Fujitsu – Fujitsu has been around for a long time, and they have lots of various products under the Fujitsu brand. Fujitsu Heat Pumps are tough enough for the Canadian climate, even with ridiculously low temperatures in the winter.
- Mitsubishi – Mitsubishi is the best selling heat pump brand in North America. They’re one of the most recognizable brands in the world and they’ve been in the ductless air conditioner and heat pump market for a long time in America. Mitsubishi ductless units are sleek and attractive, and Mitsubishi heat pumps come with awesome warranties, just like many of their competitors.
- LG – LG is one of the newest players on the market, but that doesn’t mean they should be dismissed. LG ductless products are well built and will stand the test of time. We install lots of LG ductless units because we know they’re affordable and reliable.
- Panasonic – You guessed right, it’s that same Panasonic you’ve known forever as an electronics company. Panasonic ductless heat pump systems are made for both residential and commercial environments, and have the latest technology to make using them, repairing, and maintaining them so easy. They have high SEER rating, built in Wi-Fi, and air purification technology.
- American Standard – American standard provides probably the best domestic HAVC system. Their products are built to last and with so many different options to choose from, they have a ductless air conditioner or heat pump to suit every home or office.
If the time has come to replace your existing heat pump or to install a new one you can count on Dr. Ductless to take care of it. We know all the top heat air conditioning systems and will help you choose one that’s the right size and has the right features for your home. Contact us today for more information: 1.866.482.2767