Ultimate Furnace Filter Guide

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An important part of keeping your furnace running efficiently is performing regular furnace maintenance. A great place to start when conducting furnace maintenance is our Complete Furnace Maintenance Checklist. Though you may not be comfortable completing every maintenance task on your own a simple way to promote furnace health is to perform furnace filter maintenance. This guide will walk you through all you need to know about your furnace filter and how you can take care of it. See our helpful tips and educational information below.

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How Long Does a Furnace Run Per Day?

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On a cold winter day, you want nothing more to be warm and cozy inside your home. But on the coldest days of the year you may have wondered, how long does a furnace run per day? In order to keep your home warm and comfortable your furnace is required to run for a considerable amount of time. In most cases a furnace will run multiple cycles in an hour. The length of each cycle will depend on your individual furnace unit but most cycles last 10-15 minutes per cycle.

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What is the best furnace to buy?

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If you are in the market for a new furnace you may find yourself overwhelmed with the options available. There are many different manufacturers and a variety of models to choose from for each one. There is no one best furnace for everyone. Each households needs are different and need to be considered when buying a new furnace. To answer the question, what is the best furnace to buy? It’s the one that best suits your individual needs.

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Which Way Do Furnace Filters Face

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It’s time to change your furnace filter. You have the new one ready to go and have removed the old one. So now what? It’s important to make sure that your furnace filter is placed correctly. An improperly replaced air filter can lead to a variety of problems for your furnace as well as cause it to run inefficiently. This leaves us with the question, which way do furnace filters face?

Although it could be as simple as observing how the old filter went in, there are two simple steps you should take before installing your new furnace filter.

Step 1: Locate the arrow on your new furnace filter. This arrow should towards the furnace. If you are switching brands of furnace filters it you may wish to consider taking a look for this arrow to ensure it is the same as filters you have used in the past.

Step 2: That’s it! Once this is done you have successfully replaced your furnace filter and are ready to go.

As you can see, replacing your furnace filter is a simple task that can be done on your own. There is no need to fear changing your furnace filter.

How often should I replace my furnace filter?

Now that you know how to replace your furnace filter correctly you should make a note for yourself to ensure you are replacing your furnace filter often enough. As a general rule it is a good idea to change your furnace filter monthly while it is in use.

Changing your furnace filter regularly has many benefits including keeping your furnace running efficiently and extending its life. In addition to these important benefits it also provides improved air quality to your home. If you live with pets or in a dusty environment, you may wish to consider changing your furnace filter more regularly in order to achieve optimal air quality within you home.

Get on a maintenance schedule

Changing your furnace filter is just one important step to ensuring that you have a healthy and efficient furnace all winter long. In addition to regular furnace filter replacements, you may wish to consider following our furnace maintenance checklist to help you make sure that you have a furnace ready for cold winter days.

It is important to keep your furnace clean and in good working order to help avoid emergency situations and extend the life of your furnace. Many of the items on our maintenance checklist can be performed on your own with little equipment. Simple tasks such as keeping the unit clean and vacuuming your vents can help you keep your furnace healthy.

If you are uncomfortable doing DIY furnace maintenance or have concerns about your furnace’s performance, it may be a good idea to get in touch with a technician. A qualified technician will help you feel confident that your furnace is in good order and ready for the winter season.

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How to Buy a Gas Furnace

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If your furnace has reached the end of its life, or has broken down and needs replacement, you’re likely in the market for a brand new, efficient furnace. But you may be wondering just how to buy a gas furnace when there are seemingly endless options out there. How do you know which level of efficiency is right for you? What size furnace do you need? Which features do I need (or not need)?

We at Evam Canada understand that shopping for a new gas furnace can be overwhelming at times. Here are our expert tips on how to buy a gas furnace to help guide you during your purchase:

  1. Determine What Size Furnace You Need

The square footage and layout of your home will determine the size of furnace you’ll require. An HVAC professional should visit your home and take accurate measurements to determine the right size gas furnace for your needs.

  1. Think About Efficiency
    Consider purchasing the highest efficiency furnace you can afford within your budget. Newer furnaces are more efficient and can help you save on your energy bills in the long run. Plus, they operate more quietly and heat your home more evenly and effectively, improving your overall comfort level.
  2. Consider Air Quality
    Some gas furnaces come equipped with special features to improve air quality in your home, so you’ll want to consider how this factors into your decision. While installing a new gas furnace, you may also want to think about having an air purifier installed at the same time to trap microscopic particles, dust, pollen and mold spores in your home.
  3. Compare Warranties

Look at the manufacturer’s warranties on parts like the heat exchanger, specific to the model you are interested in. Choosing a furnace from a company that stands behind its products will help your feel more confident in your purchase.

  1. Choose a Professional Installer

Who you choose to install your new gas furnace is just as important as the type of equipment you choose. It is essential that you select a reliable and certified installer for the brand of furnace you choose. Look for a company that is licensed and insured with excellent reviews.

  1. Understand the Maintenance Requirements

Your new furnace will need to be maintained regularly in order to function at peak efficiency. Ask your HVAC equipment provider, “can I perform my own gas furnace maintenance?”, or sign up for a pre-scheduled maintenance plan to keep your investment working its best.

For personalized guidance on how to buy a gas furnace, don’t hesitate to reach out to the Evam Canada team. Our furnace experts are here to help you select the ideal furnace for the size of your home and your efficiency needs. Simply call us at 1-905-624-5544 for a no-obligation quote, or contact us online.

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Why is My Furnace Not Working or Turning On?

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One phrase every home owner dreads saying is, “Why is my furnace not turning on?” A non-functional furnace is incredibly inconvenient, and for most of us, brings to mind thoughts of costly repair bills and expensive furnace replacements. On top of this, your home is getting colder by the minute, and all you want is for your furnace to start working again to warm you up.

When your furnace isn’t working, it’s important to stay calm and start troubleshooting potential problems. Here, we’ve gathered some of the most common reasons that a residential furnace may not be working properly or turning on:

  1. Dirty Furnace Filter
    A furnace filter that is full of dust and debris can block air flow throughout your home, preventing it from heating. Buy the correct filter for your furnace model and replace the dirty one with a fresh, clean one to ensure proper air flow.
  2. Thermostat Settings
    Likely one of the easiest troubleshooting steps, checking your thermostat settings is essential. Make sure that your thermostat is set to “heat”, not “cool”.
  3. Furnace Power is Off
    If you haven’t used your furnace in a while, the power may still be shut off. Check that the power switch is on.
  4. A Tripped Breaker
    A tripped circuit breaker could prevent your furnace from turning on. Look at your electrical panel and see if the breaker may have been tripped. Flip it back to the “on” position if it is set to “off”.
  5. Gas Supply Issue
    Check to see if the gas supply valve is turned to the full “on” position so that your furnace has sufficient fuel to turn the system on and operate correctly. Your gas valve should always be turned fully on or fully off, never in an in-between position.
  6. Complete Breakdown
    In some cases, your furnace may not work or turn on because of a complete breakdown. If your furnace has not been maintained properly, an unexpected failure can occur as a result of a damaged or improperly functioning component.

Should these troubleshooting tips leave you still wondering, “Why is my furnace not working?” you’ll need to call a trained professional to inspect your furnace and diagnose the issue. Attempting to repair your furnace on your own is not recommended.

To book a repair or service call today, contact Evam Canada at 1-905-624-5544 or contact us online. We would be pleased to help figure out why your furnace is not turning on and recommend the appropriate repairs or a new furnace installation.

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Why Does My Furnace Shut Off Before Reaching the Temperature I’ve Set?

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Has your furnace stopped blowing warm air before it reaches the target temperature? If you find yourself thinking, “Why does my furnace shut off before reaching the temperature I’ve set”? You are not alone. This is a very common furnace problem, and can be very frustrating if you are trying to maintain a comfortable indoor environment at just the temperature you like.

In this article, we’ll review some of the reasons your furnace may be shutting off before it reaches its target temperature.

Thermostat Problem

You may simply need a new thermostat to resolve your problem. This is especially true if you have an older dial-type thermostat, which may be calibrated incorrectly. It may also have become less accurate over time as its components age. Pick up a new thermostat and replace your older model to see if this solves the problem.

Sensor Problems

There may be something causing a sensor to turn off the furnace after reaching a certain temperature. A malfunctioning, blocked or dirty flame sensor could be the issue. Luckily, this is easily resolved by maintaining a regular furnace maintenance schedule to ensure your flame sensor stays free of dust and debris.

Blocked Airflow

A lack of airflow can cause your furnace to stop heating before reaching the set temperature. Ensure there is nothing impeding airflow around your furnace, within your furnace and through your ducts. Check that registers are open, no ducts are damaged or crushed and replace your furnace filter. Inside your furnace should be clean and free of debris, especially around the blower motor and the heat exchanger. Move any furniture, boxes or other objects away from the furnace itself.


If your furnace is overheating, it could be shutting off prematurely before it reaches your desired temperature when the temperature safety limit is reached. Ensure that your furnace filter is clean and there are no other obvious signs of broken or loose parts inside your unit. If the problem is still occurring, shut off your furnace and call a professional for service. An overheated furnace can be extremely dangerous and can cause further damage if the problem is not addressed.

Are you still wondering, “Why does my furnace shut off before reaching the temperature I want”? The HVAC team at Evam Canada can answer your questions and diagnose and repair any furnace issues you may be experiencing. To book an appointment, contact us online or give us a call at 905-624-5544.

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Why Does My Furnace Keep Turning On and Off?

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One of the most common furnace troubleshooting questions we hear from our customers is, “Why does my furnace keep turning on and off?”. Normally, furnaces should cycle on only when the temperature in your home is lower than the pre-set temperature you have input at the thermostat. When the desired temperature is achieved, your furnace should turn off and only turn back on when required to bring the temperature back up.

However, some homeowners may find that their furnace is constantly cycling on and off, which can become more than just an annoyance – it can also indicate a serious problem. Luckily, there are some simple explanations for why this might be happening with your furnace:

Thermostat Errors
If your thermostat is faulty or is set incorrectly, your furnace may be signalled to turn off and on more frequently than necessary. Carefully review your thermostat’s settings and make sure they are correct. Next, consider the placement of your thermostat in your home, and move it if it is close to a heat source or direct sunlight, which may be signalling your furnace to shut off. A furnace turning on and off can also be the result of a faulty thermostat, so it may need to be completely replaced.

Short Cycling
Short cycling is often the number one answer to the question, “Why does my furnace keep turning on and off?”. Short cycling usually involves issues with the furnace itself, starting with a simple dirty air filter to a major issue with the circuit board. There are many other serious furnace issues that can cause short cycling, such as:

  • Cracked heat exchanger
  • Improper or clogged venting
  • Malfunctioning inducer
  • Dirty flame rods
  • Improperly sized furnace
  • And more

These are just some of the issues that can cause your furnace to overheat, thereby triggering safety measures which shut off your furnace. Once it cools down, the furnace will start up again and the cycle will repeat over again until the problem is resolved.

Our team recommends seasonal furnace maintenance to avoid these potential furnace issues and to prevent short cycling from occurring in the first place. Regular tune-ups and/or replacement of broken and damaged components can ensure your furnace keeps running efficiently.

If you are still left asking, “Why does my furnace keep turning on and off?” we are here to solve the problem. Evam Canada is pleased to offer emergency furnace repair services to Mississauga and GTA residents. Our technicians are available around the clock to quickly respond to your furnace issues when you need us most!

Call us at 1-905-642-5544 for fast and friendly emergency furnace repair now.

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What is a Furnace?

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A furnace is a type of heating equipment used in residential homes and commercial properties to keep the indoor climate comfortable during the cooler months of the year. Adding heat to your home in an affordable and reliable way is important for many homeowners, which is why furnaces are the heating method of choice across Canada when compared to less convenient and often costly alternatives like electric baseboard heaters, space heaters or wood stoves.

The furnace is a vital component of any heating system, and knowing a little bit about how they operate can help you choose the right model and make sure your furnace is always operating efficiently. Read on to discover more about furnaces and how they work to keep your home warm.

What is a Furnace and How Does it Work?

If your home has central heating, you may be wondering just how your furnace operates. So, what is a furnace good for besides taking up space in your basement? A furnace is the most critical component of your property’s HVAC system, keeping you comfortable all year around.

Your furnace is made up of three primary parts: The burner, heat exchanger and blower. The burner ignites the fuel source (usually natural gas) via the pilot light, and begins to warm the heat exchanger to the desired temperature. Once this temperature is reached, the blower will force air overtop the heat exchanger and transfer it through the ductwork and vents within your home.

When you adjust the thermostat, your furnace adjusts accordingly to deliver air at exactly the temperature you want. If you’ve set your thermostat to maintain a particular temperature, it will turn on any time it senses that the room temperature is below the pre-set temperature.

Types of Furnaces

There are several types of furnaces, but the most common type is the gas furnace. Gas furnaces are one of the most effective and energy-efficient ways to heat your home. Most furnaces operate in the same way, but may use a different fuel source. Less common furnace fuel sources include oil, propane and electricity. Aside from using various sources, furnaces are available in single-stage, two-stage and variable speed operation modes. There are also a broad range of efficiency levels when it comes to the furnaces on the market today.

There are many factors that will determine which type of furnace is right for you, depending on the size of your home, average climate in your area, your existing HVAC system as well as your budget. The best way to discover the right furnace for your home is to consult with a furnace specialist who can recommend equipment that suits your needs.

Looking for more information about furnaces? We can answer all your questions, including, “What is a furnace?” and “Which furnace is right for my home?”. The furnace experts at Evam Canada are available to help you select the ideal furnace according to your heating needs and desired efficiency rating. Contact us today for more details!

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Can I Perform My Own Gas Furnace Maintenance?

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Plenty of homeowners wonder if they can DIY their furnace maintenance tasks to save time and money. But is this a good idea? A furnace is a complex piece of equipment. When you add to that the dangers related to its fuel source, natural gas, there is a lot of room for error when it comes to performing your own gas furnace maintenance.

Most HVAC companies do not recommend that you perform repairs or complicated maintenance on your gas furnace. It is wise to leave these tasks to the experts who know how to safely handle heating equipment and work with natural gas.

However, there are some gas furnace maintenance tips that you can do on your own. The following is a list of basic and safe furnace DIY tips you can use at home:

  • Perform a visual inspection. Look at the exterior of your furnace, checking for black soot, corrosion or leakage, which can be signs of major problems.
  • Check the pilot light. If the pilot light is not burning, follow the instructions in your furnace manual to relight it. If it still does not ignite, call a professional for assistance.
  • Check the burner flames. Visually examine the flames inside your furnace, which should be steady and blue in colour. If you see yellow flames, this could indicate that the burners are dirty. Call a professional for assistance.
  • Clean the flame sensor. Over time, residue can build up on the flame sensor, which can cause your furnace to shut off and on repeatedly. Use a piece of light grit sandpaper or steel wool to clean the sensor.
  • Check your thermostat. If you find that the indoor temperature is not quite comfortable, there may be an issue with your thermostat. Test it by raising and lowering the temperature a few degrees and see how your furnace adjusts. The thermostat may need replacement if there is no response.
  • Repair the ductwork. If you notice any air leaking from connections in your ductwork, repair them with foil tape. For larger holes, you may need the help of an expert to patch or replace sections of ductwork.
  • Replace your air filter. Your gas furnace’s air filter should be replaced at the beginning of the heating season, and on a monthly basis throughout periods of peak usage. A clean filter is essential for proper airflow and healthy, clean air.
  • Check for gas leaks. If you notice any natural gas smells near your furnace, always call your local gas company immediately to shut off the gas safely.

Not sure if you need an expert to handle your gas furnace maintenance? We’d be happy to help! Contact Evam Canada today for all your furnace maintenance and repair needs in Mississauga and beyond. Schedule your service now by calling us at 1-905-624-5544 or contact us online.

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