Friday, March 24, 2023

Are Ductless Air Conditioners Worth It?

Due to the growing demand for ductless ACs, many homeowners are asking the question: “Are ductless air conditioners worth it?” Depending on your home’s cooling requirements, ductless air conditioners may be worth considering. This type of appliance can offer many benefits to your Edmonton home. Ductless air conditioning systems allow for greater customization of your Air Conditioning Edmonton […]
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Thursday, March 23, 2023

Why is My Gas Furnace Blowing Out Cold Air

Do you ever feel like your winter days are dragging on and on, even though you're snuggled up in a cozy blanket with a hot cup of cocoa? If this sounds familiar, it may be time to check on your beloved gas furnace. It can be disheartening when you turn to your trusty heater for warmth, only to find that all it's blowing out is cold air. There could be several reasons this is happening, and plenty of solutions are worth exploring too! Stay comfy and keep reading if you suspect something might not be right with the heating system in your home.

Dirty Air Filters

Air filters are essential components of your furnace that ensure indoor air quality and your HVAC system's proper functioning. They trap airborne contaminants such as dust, dirt, allergens, and other particulate matter that can clog your furnace's heat exchanger and airflow. Over time, air filters become clogged with dirt and debris, restricting airflow to your furnace. It can lead to many problems, including a furnace blowing cold air. To prevent this from happening, it's vital to replace your air filters regularly. Generally, you should replace your air filters every one to three months, depending on usage, air quality, and filter type. Neglecting to replace your air filters can cause dirty air to circulate in your home, increase energy consumption, and affect your furnace's longevity. Steps to troubleshoot and solve the problem of dirty air filters:
  • Check your air filter monthly and replace it when it's dirty.
  • Ensure your furnace filters are the correct size and type for your HVAC system.
  • Understand the MERV rating of your air filter and choose filters with the recommended rating.
  • For better indoor air quality, consider investing in high-performance air filters, such as HEPA or electrostatic filters.

Thermostat Issues

Thermostat issues can cause a gas furnace to blow out cold air, especially if the thermostat malfunctions. A thermostat issue can be that it's not turned on, has dead batteries, has faulty wiring, or is incorrectly calibrated. It can cause your thermostat to send the wrong signals to your furnace, which affects its ability to produce heat. Some of the most common thermostat problems include:
  • Misreading temperatures or sensing incorrect temperatures
  • Loose wiring connections or corroded wires
  • Incorrect calibration
  • Limited or no functionality
Steps to troubleshoot and solve the problem of thermostat issues:
  • Check your thermostat settings, ensure it's on the right mode (heat), and set it at the appropriate temperature.
  • Check for dead batteries, corrosion, or loose wiring connections in your thermostat.
  • Ensure your thermostat is calibrated correctly, or hire a professional.
  • Replace your thermostat if it's beyond repair.

Pilot Light Issues

Pilot light issues are another potential culprit behind a gas furnace blowing out cold air. If your furnace has a pilot light, it's responsible for igniting the gas entering it and starting the burners that produce heat. When the pilot light goes out, your furnace will not be able to produce heat and will instead blow cold air. Pilot light issues are more common in older models of gas furnaces, where a pilot light is used to start the burners. Over time, issues such as drafts, clogged pilot tubes, or malfunctioning thermocouples can cause your pilot light to go out, leading your furnace to blow out cold air instead of warm air. Here are some potential pilot light issues:
  • The pilot light went out due to draft or airflow issues.
  • The thermocouple is malfunctioning, leading to the automatic shut-off of the gas supply to the pilot light.
  • The pilot tube is blocked, preventing gas from entering the burners.
Steps to troubleshoot and solve the problem of pilot light issues:
  • Try and relight the pilot light, following the manufacturer's instructions.
  • Ensure the thermocouple is securely placed and connected correctly.
  • Clean the pilot tube or call a professional to inspect and clean it.
If none of these solutions work, contact an HVAC professional to diagnose and solve the problem.

Malfunctioning Ignition System

If your gas furnace has an electronic ignition system, it starts the burners that produce heat. A malfunctioning ignition system can cause your furnace to blow out cold air and prevent it from producing heat. Ignition system issues may be due to defects or damages to the system's components, leading to the system's compromised performance or failure. Short cycling, low voltage, or dirty components can cause the ignition system to malfunction, leading to a furnace blowing out cold air. Here are some potential issues:
  • Short cycling, where the furnace repeatedly turns on and off.
  • The low voltage causes the system to fail to ignite.
  • Dirty, corroded, or damaged electronic components, such as the flame sensor, igniter, or control board.
Steps to troubleshoot and solve the problem of malfunctioning ignition systems:
  • Check for and replace any dirty or corroded components.
  • Ensure proper voltage supply to the system.
  • Clean or replace the flame sensor, igniter or control board if defective or damaged.
  • Consider replacing the entire ignition system if it's old or severely damaged.

Ductwork Issues

Ductwork delivers conditioned air from your furnace to your home's various rooms. Ductwork issues such as leaks, detachment, or damage can cause your furnace to blow out cold air, leading to an inefficient HVAC system and reduced indoor comfort. Inspecting your home's ductwork regularly and promptly addressing any issues that arise is essential. Ductwork issues are common and can reduce indoor comfort while increasing energy consumption. They can occur due to age, damage, or poor installation. Blocked or damaged ducts can lead to weak airflow, forcing your furnace to overwork and shut down, leading to cold air blowing out of your vents. Here are some potential ductwork issues:
  • Leaks or gaps in ductwork allow conditioned air to escape.
  • Crushed, kinked, or collapsed ducts, restricting airflow.
  • Inadequate insulation, allowing heated air to escape.
Steps to troubleshoot and solve the problem of ductwork issues:
  • Inspect your ducts, locate any leaks or holes, and seal them.
  • Replace damaged or collapsed ducts or call a professional to have them repaired.
  • Consider adding insulation or additional sealing to improve your ductwork's efficiency.
  • Schedule regular ductwork maintenance to identify and prevent issues before they turn into costly repairs.


If your gas furnace is blowing out cold air, it's usually a sign of an underlying issue that needs to be addressed. Whether the issue is a pilot light problem, ignition system failure or ductwork issues, prompt attention and action can help you prevent further damage and reduce repair costs. Contact an HVAC professional for more help if any solutions don't work. They will have the best knowledge and expertise to diagnose why your gas furnace is blowing out cold air and offer the best solution for your particular situation.

How Much Do Furnace Filters Cost?

Are you concerned about the cost of replacing your furnace filter and unsure where to start? Many homeowners ask this question when it comes time to change their filter. Still, with a few critical pieces of information and some creative shopping strategies, you can make switching out your old furnace filter for a new one far more affordable than you may have imagined. Read on to learn more about the costs associated with purchasing furnace filters. From understanding what affects pricing to finding ways to save money, we'll provide all the information you need to ensure you get the best deal on your new furnace filter.

Average Cost of Furnace Filters

There is no one-size-fits-all answer to this question, as the cost of furnace filters can vary widely depending on several factors, including the size of your HVAC system, the type of filter you choose, and where you purchase it. Generally speaking, disposable furnace filters can range in price from $1 to $20, while higher-end filters, such as HEPA filters, can cost anywhere from $20 to $100 or more.

Factors That Affect the Cost of Furnace Filters

As previously mentioned, several factors can affect furnace filter costs. The following are some of the most significant factors:

Filter Type

Many types of furnace filters are available today, including disposable fibreglass, pleated, washable, and HEPA filters. Disposable filters are the most common type and are typically the least expensive, while HEPA filters are the most expensive due to their advanced filtration capabilities.

HVAC System Size

The size of your HVAC system can also play a role in determining the cost of your furnace filter. Larger systems require larger filters, which can be more expensive than smaller filters used in smaller systems.

Retailer Selection

Retailers can also impact the cost of furnace filters. Some retailers offer lower prices, while others may offer higher prices. Additionally, purchasing filters in bulk or through a subscription service can often lead to lower costs per filter.

Tips for Choosing the Right Furnace Filter

Choosing the right furnace filter is essential for maintaining optimal indoor air quality and ensuring the efficient operation of your home's HVAC system. With so many options available, selecting the right filter can be daunting. In this article, we'll provide helpful tips to help you choose the right filter for your needs.

Determine the proper filter size for your HVAC system.

The first step in choosing the right furnace filter is determining the correct size for your HVAC system. A filter that's too small won't effectively capture airborne particles, while a filter that's too large won't fit properly and may cause airflow issues. To determine the correct filter size, refer to your HVAC system's owner's manual or check the existing filter for size information. For example, if your furnace filter has 16" x 20" x 1" dimensions, you'll need to purchase a filter matching those dimensions. If you're unsure of the correct size, consult an HVAC professional or bring your old filter to a home improvement store for assistance.

Consider the MERV rating of the filter.

Another essential factor to consider is the MERV rating of the filter. MERV stands for Minimum Efficiency Reporting Value, which measures the filter's effectiveness in capturing airborne particles. The higher the MERV rating, the better the filter's efficiency. However, a higher MERV rating also means the filter may be more expensive and require frequent replacements. Choosing a filter with a MERV rating of at least 6 or 8 for basic filtration needs and 11 or 12 for those with allergies or respiratory issues is recommended. For example, a MERV 8 filter might not capture all the pet hair and dander particles if you have pets. A MERV 11 or 12 filter would better capture smaller particles and improve air quality.

Look for filters with a high dust-holding capacity.

One crucial factor to consider when choosing a furnace filter is the filter's dust-holding capacity. The dust-holding capacity refers to the amount of dust and other particles that the filter can hold before it needs to be changed. Filters with a higher dust-holding capacity can last longer and require fewer replacements. Filters with a high dust-holding capacity are typically made from polyester, pleated paper, or electrostatically charged fibres. These materials are designed to capture and hold onto more airborne particles, including dust, pet dander, and pollen. For example, Filtrete filters from 3M have a high dust-holding capacity due to their pleated design and electrostatically charged fibres that attract and trap airborne particles. As a result, these filters can last up to three months, reducing the need for frequent replacements.

Consider the frequency of filter changes.

The frequency of filter changes is another important factor when choosing a furnace filter. Cheaper filters may need to be changed more frequently, while higher-end filters may have a longer lifespan. Most furnace filters should be changed every 1 to 3 months, depending on factors such as the amount of dust in your home, the presence of pets, and the number of people living in the space. You may need to change your filter more frequently if you have pets or allergies. Choosing a filter with a longer lifespan may save you money in the long run, as you'll need to buy fewer filters over time. For example, an electrostatically charged filter can last up to three months, while a disposable filter may only last one month.

Determine your budget

Budget is an essential factor to consider when selecting a furnace filter. Generally, disposable filters are less expensive than reusable or higher-end filters. However, higher-end filters typically have a better efficiency rating, resulting in better air quality and less strain on your HVAC system. When determining your budget for a furnace filter, consider the cost of replacements over a year. Cheaper filters may need to be replaced frequently, resulting in more frequent expenses, while higher-end filters may last longer but come with a higher upfront cost. For example, if you have a 1-inch standard disposable furnace filter, you can buy a 12-pack for around $30. It means each filter costs roughly $2.50. However purchasing a higher-end electrostatic filter may cost around $15 per filter, but it can last up to three months, potentially saving you money in the long run.


When choosing a furnace filter, there are several factors to consider. Look for filters with a higher MERV rating for better air quality and filters with a high dust-holding capacity that can last longer. Also, consider how frequently you need to replace the filter depending on your home environment and budget. With these tips in mind, you should be able to find an affordable yet efficient furnace filter that meets your needs.

Friday, March 17, 2023

Tools Professionals Use to Troubleshoot Furnace Problems

Service technicians can be your best friend when you are having problems with such things as appliances, furnaces, plumbing and other things around your home. These skilled workers are great at doing repairs quickly and efficiently in their area of expertise. Any service technician will tell you there are certain tools that they must carry on their vehicle in order to diagnose problems. It’s no different for an HVAC technician either; they too have specialty tools that help them troubleshoot furnace problems. Here are some of the most valuable diagnostic tools that HVAC technicians use.

1. Electric power meter

There is a saying among technicians in any field where they must diagnose problems on equipment that has electricity going to them to make them run; that saying is ‘where the power dies the problem lies’. This is true because the flow of electricity and the switches that make things come on and off are so important to how an appliance such as an HVAC system works. That is why every HVAC technician must carry and know how to use an electrical meter. About 80% of the time a service professional can tell where the problem is when using an electric meter to test a device that relies on electricity flow to make it work properly.

2. Gas line pressure reader

Another tool used to troubleshoot furnace problems is a gas line pressure meter. Your furnace simply will not run right if the gas pressure going to it is not sufficient enough to make a flame to produce heat. If an HVAC technician thinks the gas line may be the problem that is causing a furnace not to work, he will then use this device to check the pressure going to the burner unit. If there is not sufficient pressure the technician will know the problem is in the gas pressure line or the storage tank. If there is good pressure getting to the burner then they will take a closer look at the burner unit itself.

3. Air Conditioner Pressure Detector

Just like your gas line, the refrigerant in your air conditioner needs to be at a certain pressure in order for it to work right. Every air conditioner has specialty built connections where this testing device can be hooked up and the pressure read. If there is not enough pressure it means there is a leak or refrigerant simply needs to be added to the system.

4. Air Conditioner Leak Detection Fluid

We mentioned before that air conditioners can develop leaks. When this happens technicians apply pressure to the lines and spray the outside with a special leak detection fluid; this helps them identify exactly where the leak is and they can take steps to stop it.

Please note that in order to troubleshoot furnace problems these professionals spend many hours in training focusing on safety alone. Even if you have these devices do not attempt to use them unless you know how to do so safely. When in doubt it’s always best just to call a service professional to do the job for you.

No Obligation Estimate:

When it comes to HVAC systems, put your trust in us to deliver the best quality services along with top quality products to make your system work in an energy efficient and environmentally friendly order. Call us today at 780-800-7010 for a no obligation estimate.

Which Garage Heater is Best for Edmonton's Weather?

Are you wondering which garage heater is best for Edmonton's weather? We have compiled some vital information to help you decide which one is right for you and what you can expect from your heating installation company. This article will explain what you need to know to heat your garage, no matter if it's attached or not.

Here are some garage heater basics

Air Conditioning Edmonton will inspect your garage and give you a cost estimate. There are some things you should know before asking these questions:

Are you able to have an attached garage or a separate one?

Many detached garages can be connected to electricity to allow for automatic doors to operate. They are unlikely to have natural gas lines, so you can't use a natural gas heater. Air Conditioning Edmonton will need to dig an underground gas line to your garage if you want it heated with natural gas. Natural gas heaters are a slightly larger project, but we've done it many times before.

Attached garages have power and, more likely, easy access to hook up natural gas lines. Access to gas lines allows you to install a forced-air heater that runs on natural gas.

What kind of insulation is in your garage?

Are your garage walls well insulated? If the air is not warm enough, it's no use installing a heater. Are your windows double-glazed? Are your windows and doors properly sealed? These are the steps you need to take to ensure your garage is warm after installing your heater.

What permits are you required?

You will need to obtain gas permits from your municipality to do the job correctly. A gas permit ensures that you comply with local code requirements, including installation location, safety clearances, service clearances, venting options, and, if necessary, whether venting should be done via the roof or sidewall.

You will also need a licensed contractor to complete the work and get all permits.

Your Heating Options

Two main methods are available to heat garages in Edmonton:

1. Forced Air

2. Radiant Heat

Natural gas, propane and electricity are the primary sources of heating power. This article will focus on fixed and mounted units.

Forced air heaters

Forced air heaters, which operate on natural gas, are the most popular option in Alberta. Nearly all models have adjustable thermostats and built-in safety features. Avoid blowing air from thermostats, usually below the unit or as recommended.

The unit should have enough BTU output to heat your space. Double garages typically only require a 30,000 to 45,000 BTU forced air heater. Manufacturers will specify how much square footage the heater can handle, whether a one-car garage or a two-car garage with an 8-foot ceiling. Air Conditioning Edmonton checks the calculations according to the area to heat, the ceiling height and insulation levels, and the comfort level desired.

You will need to run a gas line from your house to get natural gas to the furnace. You will need to have the required qualifications to install the gas line.

overhead-infrared-propane-garage-heater-1-1024x1024.jpgRadiant Garage Heaters

Radiant heaters can use electricity or natural gas using polished reflectors that radiate infrared heat. There is no blown air inside the garage, unlike forced air heaters. Because a radiant heater does not blow sawdust about, woodworkers love them.

A separate circuit may be required if the device is electrically powered.

Radiant heaters provide steady heat and, as previously mentioned, do not blow air. Radiant heaters heat objects more than air. You may notice that your body is warm, but the cupboard tools are cold when you use a forced-air unit. Radiant heaters will heat everything! Although they are more costly to install than forced-air, they are also cheaper to run monthly.

Heater Installation

Gas-powered Heaters

Mounting the unit on the ceiling opposite your garage doors is the most popular method. It isn't in the way, it's not a distraction, there are no cords that can trip over, and your head won't bang. 

You can mount the unit in three ways:

1. Horizontal air delivery perpendicular to joints

2. Vertical air delivery - Recessed between the joints

3. Horizontal air delivery parallel to Joists

The heater can also be wall-mounted. 

You will need to consider the following factors when choosing a set-up:

· Installation of electric power and gas lines

· Clearance of combustible material and access to service

· If necessary, plans for venting

· Assessment of fire hazards, including the proximity to neighbouring houses

Air Conditioning Edmonton will advise you on all aspects of garage heating.

Electric heater installation

You can mount electric heaters to a garage ceiling or wall. You can also install the heater yourself. You should know that electric heaters use more power and may need a separate circuit. Electric heaters can be costly in Edmonton, where natural gas heating is more affordable.

What is the cost of a garage heater?

Garage heaters are a luxury that will not add value to our homes. Natural gas units tend to be more expensive than electric units. Natural gas is usually more efficient than electricity and costs less to run.

Natural Gas Powered Units

Prices for the best units range between $2,400 and $5,400. Prices depend on whether permits are required and how much custom gas work is required, such as venting and piping.

The monthly gas cost for operating costs is only $15-20 per month. You could heat your vehicles year-round for as little as $20 per month in heating costs.

The location and the fees will affect the utility rates.

Electric-powered units

An electric garage heater costs anywhere from $400 to $1,000+. Although homeowners can install them, larger units will require an electrician to run the electrical.

Expect to pay $100 per month in the colder months for keeping your garage warm in the winter.

Summary: Which Garage Heater is Best?

All you need is information, including the costs and requirements. Air Conditioning Edmonton can help you navigate and fine-tune your options. You can call Air Conditioning Edmonton if you are ready to start, especially if your garage is unheated and uninsulated.

How to Replace a Furnace

Gas and Oil furnaces are a wonderful addition to have in any home or business. They heat the rooms they go into completely, are easy to control from one central location and even help clean the air in the home or business they are working in. They also have a reputation as being very durable and needing very few repairs. With that being said, they do not last a lifetime and occasionally need to be replaced. Replacing a furnace is not as easy as one would think either and there are steps you need to take so you know how to replace a furnace properly. Here are some important things to consider when replacing your furnace.


Of course when you are shopping for a new furnace you must consider the cost. You may wish to have the fanciest furnace out there that is made but if it does not fit your budget or financing then you obviously cannot purchase that model. Try not to only emphasize cost when making a new furnace purchase.


Another important thing you need to know if you want to know how to replace a furnace is the compatibility of the new unit with the old one. Any new model you will purchase will have to fit in the same space as the old one. You will also need to have the new furnace use the same fuel as the old furnace; if the old one used natural gas the new one must use the same or you will have to go to the expense of adding a new fuel line.


You don’t want to make a higher end purchase of something like a furnace and then have to worry about putting money into right away if you have a problem with it. So an important part of knowing how to replace a furnace is selecting a brand that has a warranty that will cover the product for several years.

Sophistication of the Unit

You may want to consider getting fancier controls with your new model such as being able to control the temperature in individual rooms or being able to program the furnace to come on and off several times a day.

The Company you are Purchasing From

Make sure you buy your new furnace unit from a company that has an excellent reputation in your area. You don’t want to have problems with the installation, promises that are not met or have problems with warranty service when you need it.

Speed of Installation

This could be a huge factor if your furnace stops working in the dead of winter. You will need to get it replaced as soon as possible. So if you have two units that you are looking at that you like then maybe your decision is made by the one that can be installed by the company the fastest.

Now you know how to replace a furnace; just be sure to consider all of these things before buying a replacement furnace.

No Obligation Estimate:

When it comes to HVAC systems, put your trust in us to deliver the best quality services along with top quality products to make your system work in an energy efficient and environmentally friendly order. Call us today at 780-800-7010 for a no obligation estimate.

Residential HVAC Company Forms Partnership

A residential HVAC company announced the commencement of a service partnership with local firm Capital Plumbing & Heating. The partnership offers access to 24-hour emergency repairs and industry-leading HVAC services in the city and across northern and central Alberta.

Edmonton, Alberta residential HVAC & plumbing firm Air Conditioning Edmonton announced that it has forged an industry partnership with Capital Plumbing & Heating. The partnership extends the company’s service area and expertise to cities and towns across northern and central Alberta.

More information about the partnership and Air Conditioning Edmonton is available at

The partnership leverages the concomitant capabilities of both companies, providing customers with access to industry-leading installations, tune-ups, inspections, repairs, and maintenance for residential air conditioning units, furnaces, boilers, and HVAC systems. The company’s service philosophy focuses on the safety, environmental responsibility, and energy efficiency of HVAC systems.

The Air Conditioning Edmonton-Capital Plumbing & Heating partnership consolidates the collective expertise of the licensed plumbing, heating, and HVAC professionals from both firms. The collaboration between the two firms is set to provide a wider range of services including the servicing of water heaters, plumbing fixtures, furnaces, boilers, and HVAC systems. The firm also offers water and drain inspections, cleaning, water heater safety and corrosion testing, as well as water treatment services and 24-hour emergency services.

According to a spokesperson for Air Conditioning Edmonton, “Capital Plumbing & Heating is truly committed to providing Edmonton homeowners with the best care possible. Our partnership with is a natural progression of our growth strategy, given that both firms share a commitment to service excellence and customer delight. They deliver an unparalleled standard of excellence, which ensures our customers have the comprehensive plumbing, cooling, and heating services they need at competitive prices."

Capital Plumbing & Heating is a full member of Plumber’s Success International, a residential plumbing contractors’ association and a trusted provider of plumbing and HVAC solutions in and around the city of Edmonton. Capital Plumbing & Heating is also located in Edmonton and was established in 2001. More information and a free estimate are available over the phone at 780-800-7010 and at the URL above.