How To Maintain Tankless Water Heaters

How To Maintain Tankless Water Heaters

Simple maintenance procedures are what it takes to keep your water heating system in good working condition. Unfortunately, most households simply overlook the significance of maintenance and end up facing costly repairs and replacements. For example, cleaning the water heater tank is a simple task. When we don’t clean the unit, various minerals and sediments keep adding up making the unit less efficient. If ignored for a long period, dirt can slowly deteriorate your heater.

However, maintenance procedures can vary depending on what type of water heater is installed in your house or office. Tankless water heaters don’t come with a water storage tank, which holds water anywhere from 30 to 80 gallons. Each type of water heating system has its own advantages and disadvantages. Regardless of what type of unit you’re using to supply your hot water, make sure you maintain it. If you don’t have the time or skills to repair or maintain your water heater, hire a professional HVAC expert to do it for you.

Maintenance of tankless water heaters

The way tankless units operate differ from the way traditional units work. Corrosive water is something that can deteriorate both traditional and modern water heater systems. Using a water softener can help you avoid buildup and corrosion from hard water which can be a major concern if you have a storage tank system. Tankless models are less vulnerable to corrosive water because they don’t store water.

Nevertheless, keeping your tankless system protected against corrosion is a major maintenance step. Flushing your tankless unit at least once a year is recommended to avoid sediment build up on the bottom. Here is what you need to do to perform basic maintenance:

  • Turn off the power source for your tankless water heater and then turn off the 3 valves attached to the unit
  • From the purge valves, remove the purge port valve caps
  • Attach hosing lines to each of the 3 valves
  • Turn the purge port valves perpendicularly to open them
  • You can use approx 9 liters of undiluted white vinegar to clean the heater (it’s not recommended to use chemical solutions for this purpose)
  • Follow the directions of the manufacturer of your tankless unit to carry out flushing and draining
  • Close the purge port valves after performing the flushing process
  • Disconnect and remove hosing lines and tighten the valve caps
  • Again, follow the instructions provided by the manufacturer to restart the unit

Replacing old, inefficient water heaters with energy-efficient tankless water heaters is the right choice for many household and commercial applications as they consume less energy. Unlike traditional storage-based systems, tankless heaters operate when needed.

Follow the above-mentioned instructions to clean your tankless unit. If you don’t have time or tools to maintain your HVAC systems, consult an HVAC company. In Edmonton, Nor-Can Heating & Air has been delivering impeccable HVAC services which include water heater maintenance and repair. Contact us for more details!

Importance of humidity and how you can control it

Understanding Humidity And Its Impact On Indoor Environments

Humidity refers to the presence of water vapor in the air. It has a great impact on how warm the air feels to living beings. The warm temperature feels even warmer as the humidity level increases. While the speed at which water evaporates decreases, high humidity slows down our body’s cooling mechanism making it difficult for us to maintain a comfortable indoor environment in summer.

There are several different ways to measure humidity. The term ‘relative humidity’ is commonly used by weather reports. It refers to the amount of moisture in the air relative to the air’s capacity to hold moisture. Wikipedia explains the term as “the ratio of the partial pressure of water vapor to the equilibrium vapor pressure of water at a given temperature”. Dew point is the measure of absolute humidity. The hotter the air, the more water it can contain. Environmentalists often identify water vapor as a major greenhouse gas and a potential factor causing global warming.

Have you ever observed why the same temperature on your air conditioner feels different when the season changes? Most traditional air conditioners only allow its users to set temperature and there’s no way to control other crucial factors that affect how we feel. Thermal comfort depends on several components: time of the day, thermal radiation, indoor humidity, and most importantly, outdoor weather.

Importance of humidity and how you can control it

Did you know that earth would be 31°C colder without water vapor? The amount of water vapor in the air plays a vital role in making life stable on planet earth. However, indoor humidity levels lower than 30% or higher than 60% create problems. Therefore, you need to maintain the comfort zone which is 30%-60%.

Air conditioners use plenty of power lowering the humidity level no matter the mode you use. You can use other devices such as dehumidifiers to maintain indoor comfort. Understanding your indoor humidity conditions and applying the right method will ensure your health and reduce power consumption.

When controlling humidity in your office or home, it’s important to consider that humidity generally falls and rises depending on current outdoor environment. Unless your walls contain non-permeable vapor barriers, moisture vapor pass through them with ease. Poorly insulated walls, leaking window frames, and other openings in your building can make it easy for moisture to dominate your living space.

If you’re not sure how you can maintain a comfortable indoor environment or you don’t know what methods are suitable for your building structure, consult a reliable HVAC expert. Nor-Can Heating & Air is a trusted HVAC company in Edmonton where we make sure you have a comfortable indoor environment throughout the year.

The Advantages Of Smart Ventilation Systems

The Advantages Of Smart Ventilation Systems

According to healthcare specialists around the world, it is essential that the average person receives ample Sunlight and fresh air to breath. This gets difficult these days for people living in cities that are saturated and are often clustered in apartments or closely built houses. This is why old but effective use of ventilation systems comes in handy. Ventilation systems makes use of the natural flow of the wind and create a consistent flow in buildings by which fresh air is supplied on a consistent basis. Traditional ventilation systems are now being upgraded by modern Heating, Ventilation, and Air Conditioning (HVAC) services.

HVAC Contractors based in Edmonton are perhaps some of the best ventilation service providers in the region. According to specialists today, ventilation systems is one of the most important features in the design of almost any type of construction. The advantages of ventilation, both in humans as well as in buildings, are undeniable and recognized through several studies. In addition, recent national and international rules require certain levels of ventilation obligatory, depending on the building and its application.

Features of a Smart Ventilation System

Logically, for the realization of any project, engineering and architectures must be governed by current regulations. However, we must ask whether the parameters required by regulations are sufficient or not. From this point, this is where intelligent ventilation comes into play. It makes no sense, from a logical and economic point of view, to practice the same levels of ventilation, for example, in a gym at night when it is completely empty than during the day when users use their services.

The same factor occurs in factories, offices, schools, museums, homes, and a long list of other applications.

Intelligent ventilation allows regulating fans and even heat distribution, depending on the parameter that the designer deems appropriate for specific areas. This parameter is read by a probe or sensor, which transforms the parameter itself into a digital or electrical signal, so that it can be read by a regulatory element that will tell the fan how to operate, while increasing the speed, reducing it or even turning it off.

Sensors and Their Functions

Appropriate sensors will depend on the application available, although the recommendation that should be made is to choose a sensor capable of reading the most favorable parameter. For example, if it is an enclosure with humidity problems, the most appropriate sensor would be a relative humidity probe, while if on the other hand, the most unfavorable parameter is the parts per million (ppm) of CO 2 released by the building occupants, the right sensor will be a probe of CO 2.

Since there is a wide range of sensors available on the market, it is easy to find the right sensor able to perform virtually any type of application. Consequently, there are sensors that transmit a digital signal (0 or 1) that will turn the fan off or on depending on the value of the setpoint parameter, up to sensors that transmit an electrical value for each parameter value, so they can perform a constant and precise regulation on the fan.

Efficiency and Economic Based Usage

In most cases, except for fans or heat recuperated that are already prepared for it with the electronics integrated with the ventilation system, a second accessory capable of interpreting the signal transmitted by the sensor and regulating the fan will be required to take into account the value read from it. This accessory is usually a frequency converter, although there are other options on the market.

This whole system is known as a smart ventilation system as it can be custom-built for the place and time. Adequate or fair ventilation is achieved for each application and at every moment, and being able to adjust the parameters by the end-user. Any environment without these elements will surely result in an uncomfortable setting.

In addition, there is an economic saving benefit by the simple fact of consuming lower power by regulating the speed of the fan. The economic savings achieved will allow a relatively rapid return on investment, taking into account that a benefit to the environment will be contributing due to low power consumption, compared to applications without smart ventilation.

Why Should You Switch To A Tankless Water Heater?

Why Should You Switch To A Tankless Water Heater?

Are you wondering which option best suits your home? A traditional or tankless water heater? Before you make the final decision, it’s important to take into consideration some factors like your daily usage of hot water and the layout of your home.

Installing a water heater system is a long term investment for homeowners. You must consider cost, efficiency, and longevity of your new water heater. This blog post will compare storage tank systems with tankless water heaters.

What is a tankless water heater?

The prominent feature of tankless water heaters is that they provide hot water on demand. The burners heat up the water quickly to provide an instant supply of hot water. You don’t have to wait for hours before the water gets hot.

How is tankless better than storage?

Traditional storage tank water heaters are commonly found in homes across the globe. While this option may have been popular for many years, it is certainly full of short-comings. There is no point in using inefficient HVAC systems when you have a better alternative available in the market.

Longer life-span

Tankless water heaters last long and provide you with much needed reliability. It’s time for you to get rid of your storage tank water heater and replace it with a tankless system. To be precise, a tankless water heater will last 20-30 years, which is twice the life-span of a traditional storage tank water heater.

Compact size

Tankless water heaters do not consume a lot of space as they are compact in size. They do not have the additional tank size, which makes it easy for you to fit them in your house. If you do not have extra space in your home, or you live in a smaller sized property, then a tankless heater is the best choice for you.

Instant hot water

You can get hot water instantly. What’s better than that? You don’t even have to wait 30 seconds for the water to get hot which saves a lot of your time. As soon as you turn on the faucet, hot water comes gushing out, which is extremely convenient. You can have access to hot water whenever you need it, without worrying about energy consumption. Tankless water heaters are also popular for their energy-efficient properties.

About Nor-Can Heating & Air

Nor-Can Heating & Air strives to provide the best HVAC repair and maintenance services in Edmonton. From upgrading existing heating and cooling systems to installing new HVAC units into new properties, our objective is to ensure a comfortable indoor environment in a budget-friendly manner. Contact us for more details!

How To Deal With Humidity In Edmonton

How To Deal With Humidity In Edmonton

The humidity and indoor temperature in your home is greatly influenced by the weather outside. Humidity levels vary naturally with the changing seasons. Indoor humidity in your room should be between 30-50% to have a comfortable environment. When the humidity level reaches or exceeds the 60 figure, it starts getting hot and uncomfortable.

Too much moisture in the air not only makes you feel uncomfortable but also affects your health. It can cause allergy flare-ups, respiratory problems, and sleep interruptions. It also causes structural damage, mold growth and condensation in walls. If you want to gauge moisture levels in your house, use a hygrometer.

Here is what you can do to relieve the discomfort and enjoy your summer:

Ensure proper ventilation

The purpose of ventilation is to control the thermal environment and humidity and remove dilute pollutants. The ventilation system in your house or office should be sufficient to remove pollutants and keep the air circulating. Places like bathrooms, basements and closets lack proper ventilation. These places are prone to humidity build-up and mold. Therefore, it’s important to ensure proper ventilation.

Use air conditioning

Using air conditioning systems can help you reduce humidity and maintain a comfortable environment. Air conditioners produce cooler air while removing humid, warm air. If your air conditioning system isn’t producing enough cooling in the summer, make sure to change its filters or hire a professional HVAC expert to have it tuned up and ready for the summer.

Reduce wet objects

Household activities such as cooking, washing and drying clothes inside the house cause humidity indoors. Water leakage, retained construction moisture, and plumbing leaks also amplify the humidity level in your house. Simple and easy activities such as using exhaust fans in the bathroom, range hood in the kitchen, venting a dryer to the outside and installing externally vented gas heaters can help you reduce the moisture level in indoor air.

While indoor plants provide numerous benefits in terms of air quality and aesthetics, you should consider removing them as they create a water cycle that turns your living space into a greenhouse.

Use a dehumidifier

Turn on your fans and air conditioners to dehumidify the air and lower the perceived temperature. It’s always a good idea to use a dehumidifier in the basement or anywhere in your house. You can set the dehumidifier to a level that ensures healthy humidity level (30-50%) inside your house. Bathrooms, closets, and attics are some places where you can put dehumidifiers.

If the HVAC systems installed in your building are unable to reduce the summer heat and humidity level, call Nor-Can Heating & Air, a reputable HVAC company in Edmonton where we provide a complete range of HVAC services from small air conditioner repair to installing furnaces and ventilation systems.

How To Reduce Air Conditioning Costs In The Summer

How To Reduce Air Conditioning Costs In The Summer

For most Canadians, keeping cooling and heating costs down and maintaining a comfortable indoor home environment go hand in hand. While it’s important to stay cool in the summer, people don’t want to break the bank. It’s important to figure out how to reduce air conditioning costs while maintaining a comfortable indoor environment. The following are ways to keep cool and save on air conditioning costs:

Install energy-efficient air conditioning systems

With rising energy costs, everyone tries to find ways to be more energy efficient. Installing energy-efficient air conditioning units is an effective way to reduce your energy bill. The Canadian government encourages its citizens to use energy-efficient HVAC systems which protect the environment and consume less power.

As an innovative and progressive HVAC company in Edmonton, we also encourage our customers to replace outdated cooling and heating systems with energy-efficient HVAC solutions. Contact Nor-Can to learn more about energy-efficient HVAC solutions in Edmonton, Alberta.

Set the temperature as high as possible

To reduce energy consumption, set your AC as high as possible. It’s recommended to use a programmable thermostat to increase the temperature when you’re asleep or out. It’s important to know that the smaller the difference between the outdoor and indoor temperature, the less you’ll pay in bills.

Maintain your air conditioners

While installing energy-efficient appliances is a good decision, HVAC maintenance can have an impact on your bills. Properly maintained air conditioning system needs less power to operate. For example, dirty and clogged filters make air conditioners work harder to cool the designated space. A simple maintenance task is to replace or clean the AC filters once a month. You can talk to an HVAC expert to learn more about air conditioner repair and maintenance.

Avoid heat build ups during the day

When the outdoor temperature exceeds the inside temperature of your home, it’s advisable to avoid activities that generate heat such as over using your dryer or stove. Small things like washing dishes by hand or letting clothes air-dry can make a difference.

When used properly, highly reflective blinds can significantly reduce heat gain. If you put in an effort to prevent solar heat by keeping the treatments drawn all day, your AC will use less energy. Make sure to use light-colored shades, blinds, and curtains as they deflect the sun’s scorching rays.

When installing, cleaning or maintaining your AC unit, make sure to read and follow the manufacturer’s recommendations. Feel free to contact Nor Can Heating & Air for reliable HVAC installation, repair, and maintenance services in Edmonton!

Understanding The Significance Of HVAC Services

Understanding The Significance Of HVAC Services

An acronym for heating, ventilation, and air conditioning, HVAC services are widely used to provide cooling and heating for residential and industrial settings. From a small house to skyscrapers and mega industrial plants, HVAC systems play a critical role in improving climate control and creating a comfortable indoor environment.

For most households, heating and cooling accounts for more than half of the energy they use. Taking into account the importance of energy efficiency, it’s important for you to choose the right HVAC setup that can meet your heating and cooling needs without increasing the cost of your utility bill.

Heating systems

It’s hard to imagine a comfortable lifestyle without heating systems in cities like Edmonton where cold weather can make life seriously difficult. The lowest temperature ever recorded in Edmonton was −49.4 °C (−56.9 °F), on January 19 and 21, 1986. There are different forms of heating systems; for example, furnaces that burn natural gas or propane to produce heated air through ductwork. It’s recommended to use energy-efficient furnaces that use ECM motor technology. Boilers are another form of heating systems that heat water for steam radiators. They use oil or gas to heat the water.

Radiant floor or hydronic heating systems is another way to keep the indoor environment warm and cozy. These systems use underfloor piping made of flexible tubes filled with glycol solution or water. Whether your floors are made of concrete or wood, these systems can heat most floors.

Related: Choosing The Best Furnace For Your Home in Edmonton

Cooling Systems

Just like heating systems, there are many types of air conditioning systems ranging from massive units designed to cool down large spaces, to small window-mounted systems to cool small rooms.

High relative humidity, bright sunshine, and elevated air temperature can combine to create an uncomfortable indoor environment. Cooling systems are one of the most effective ways to deal with heat in the summer. However, air conditioning comes with a sharp rise in electricity bills. To make life easier, consider removing your old, inefficient air conditioner and replace it with a more energy-efficient one. Make sure cooling systems installed in your house are sufficient to control the temperature. As a household owner, you should carefully evaluate your heating and cooling needs so that you use the HVAC systems ideal for your home.

Ventilation systems

According to a recently conducted report, Canadians spend approximately 80% of their time indoors. The use of efficient ventilation systems can help you improve indoor air quality. They reduce moisture levels and pollutant that lead to harmful health effects.

Your house may be designed in a way that is naturally ventilated. However, ventilation solely by window opening can increase energy costs, especially when it takes heavy cooling or heating to keep the environment at a comfortable temperature level. Managing relative humidity also becomes challenging in the summer and winter.

If you’re not sure what HVAC system is right for your space or you need dependable HVAC repair and installation services in Edmonton, feel free to contact Nor Can Heating & Air!

Choosing The Best Furnace For Your Home in Edmonton

Choosing The Best Furnace For Your Home in Edmonton

It’s important for Canadians to prepare for the winter and have their heating systems properly installed and maintained. If your house or office isn’t ready for extreme wind, ice, and sub-zero temperatures, it’s time to equip your space with an efficient furnace. Having the right heating system installed in your house plays a key role in maintaining a comfortable indoor environment during the cold months.

Whether you need to upgrade your existing heating system or need to repair your old furnace, or maybe you’re planning to get rid of your old, inefficient furnace and install an energy-efficient unit, it’s helpful to consult an HVAC expert. This blog post will help you choose the right furnace for your house.

Before making a purchase, don’t forget to check the equipment’s Annual Fuel Utilization Efficiency (AFUE); the higher the rating, the more efficient the furnace will be.

Types of furnaces

Maintenance, operating cost, size and your heating needs can help you determine what type of furnace you should install in your home. Some of the popular types of furnaces in Canada include:

Gas furnaces

Gas furnaces are the most commonly used heating appliances in Canada. Many residents prefer to use gas furnace due to their features: safety, reliability, and efficiency. HVAC technology has changed dramatically over the past few years. For example, gas furnaces have become more efficient in terms of performance, functionality, and energy consumption.

Electric furnaces

The function of electric furnaces is to heat up the air that moves through the ductwork by a fan. Controlled by circuit breakers, electric heater elements in the electric furnace produce heat. The cost to run an electric furnace is relatively high. However, electric furnaces are easy to install and environment-friendly contributing almost nothing to carbon emissions.

Propane furnaces

Installing a propane furnace is a good choice if you live in a rural area where other fuels are expensive or scarce. You need to install a propane tank outside of your home and connect it to your propane furnace. Local service companies should be refilling your tank.

Buy a furnace with Electronically Commutated Motors (ECM)

Electronically commutated motor (ECM) is a motor technology used in heating applications to reduce the consumption of energy. Surprisingly, a furnace with ECM can help you reduce energy consumption by up to 60%. Apart from having a reduced electricity bill and optimum level heating, you can claim a rebate if you purchase any eligible furnace with a high-efficiency motor (ECM). These motors help adjust speed to provide adequate airflow resulting in less noise and electrical consumption.

About Nor-Can Heating & Air

Nor-Can is a team of HVAC experts in Edmonton where we help our customers choose, install, repair and maintain all kinds of heating systems including furnaces and air conditioning units. If you live in Edmonton, just give us a quick call and we will take care of your heating and cooling needs. Contact us for more information!

Does Indoor Air Quality Matter? Here Is What You Need To Know

Does Indoor Air Quality Matter? Here Is What You Need To Know

While the environmentalists have focused a lot on the environment around your home, it’s also crucial to consider that indoor air quality is of great importance. Most people spend as much as 90% of their time indoors. The quality of indoor air you’re breathing has a significant impact on your health. Unfortunately, air contaminants can’t be seen with the naked eye, so you never realize the source of the problem. Breathing bad air every day and for an extended period of time can lead to serious health complications. Therefore, it’s important to take steps and ensure a healthy indoor environment.

Indoor air contaminants

Most of the elements in the air are odorless, which means there’s hardly anything to alert you. Indoor air quality tends to be worse in the winter when people feel cozy being sealed in tight against the cold. The reduced flow of fresh air from the outside will lead to an increased amount of allergy-inducing particles such as pet dander, dust mites, and mold spores. These air contaminants will keep circulating throughout your house.

People that are more vulnerable to air pollution include children, the elderly, pregnant women, and those with lung and heart conditions. Types of air pollutants include:

  • Chemical pollutants (lead, ozone, asbestos, carbon monoxide, etc.)
  • Biological pollutants (bacteria, dust mites, pollen, and spores)
  • Radiological pollutants (radioactive substances)

Related: Indoor air quality risks

How to improve air quality

Adequate natural ventilation and the use of healthier building materials can help you lower the risks of indoor air pollutants. In order to avoid allergy symptoms and asthma flare-ups, you need to improve your indoor air quality. Here are some tips to make breathing easy throughout the year:

Keep it clean

Good indoor hygiene can greatly cut down animal dander and dust. You should make efforts to reduce the accumulation of mold, pet dander, and dust lurking in your home. To improve the situation, vacuum rugs and carpets at least once a week. It’s also helpful to clean bedding, drapes, and other objects that can accumulate allergens.

Air purifiers can help

If you’re unable to trace down the source of the problem, you should consider using an air purifier – you can place purifiers in commonly used areas of your house to capture some of the irritants that may trigger symptoms. It’s hardly possible to completely remove the allergens from the air. However, you can reduce them and mitigate the intensity of the problem. You can also consider using dehumidifiers in damp areas to prevent the growth of mold.

Always use energy-efficient and high-quality HVAC systems that can handle allergens and keep the indoor air clean.

About Nor Can Heating & Air

Nor Can is a team of heating and cooling experts in Edmonton where we provide a diverse range of HVAC services from emergency services to repair and installation. Visit our website or contact us for more information!

How To Make Your Home More Energy-Efficient

How To Make Your Home More Energy-Efficient

There is a direct relationship between the pattern of lifestyle households lead and energy consumption and emission. Modern civilizations are run by energy. Considering the rising demand for energy, it’s important to study the way people build houses to find out ways to identify and reduce the unnecessary use of energy. Unless governments set examples and encourage people to achieve a sustainable lifestyle, it will be difficult to help people materialize sustainable living.

Heating and cooling are the major components when it comes to the overall energy consumption of a house. The efficiency of a house depends largely on its ability to control heat loss, the movement of moisture, and air leakage.

The concept of an energy-efficient home

Households can save money and energy by making their houses more efficient. When building an energy-efficient home, the builder has to take a number of factors into consideration. From tightly sealed thermal envelope and ventilation to the installation of high-efficiency heating and cooling systems, the prime objective of an energy-efficient home is to create a green home with a healthy indoor environment. Let’s take a look at some of the properties of an energy-efficient home:

1. Air and moisture barriers

Preventing air and moisture from penetrating into the interior of a home is a basic design requirement. When it comes to eliminating thermal bridges, airtightness of a home plays a key role. Growth of mildew and mold rarely takes place in the presence of strong moisture resistance home. Continuous insulation and moisture barriers are inseparable parts of energy-efficient home design.

2. Heating and cooling systems

As mentioned earlier, heating and cooling systems account for almost half of a home’s energy use. Therefore, it’s important to pay due attention when purchasing heating and cooling systems. For instance, an efficient HVAC system must be more than 90% efficient, which means there is a minimum amount of energy loss. Building new houses in accordance with the Energy Star recommendations can help you build an energy-efficient home that will help you reduce your utility bills in the future.

Related: What Value Can An Efficient Furnace Add To Your Home

3. Appliances and electronics

Appliances and electronic products also play a vital role in reducing a home’s energy use. Don’t use an outdated, inefficient microwave, dehumidifier, freezer, washer or dryer if you want to design an energy-efficient home.

If you’re in Edmonton, contact Nor-Can Heating & Air to learn more about energy-efficient homes, heating, and cooling solutions. Apart from our HVAC repair and consultation services, we also help households install energy-efficient appliances and get instant rebates on buying some energy-efficient products such as tankless water heaters. Contact us for more information!