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Maintenance Tips

Natural Gas vs. Electric Stoves: Pros and Cons

Deciding what you cook with is an important decision when choosing new home appliances so it's good to know what’s best for your home: a natural gas or electric stove. Natural Gas Stoves The benefit of natural gas stoves is that they heat and cook food quickly. The downside is that not every home has a natural gas connection. Installing a new gas line in your home should only be done by a trained professional as the process is complex and Read More...

5 Reasons to Upgrade Furnace in Your Home

Upgrade furnace in your home and enjoy the benefits of new, hassle-free, efficient equipment. You may not know it yet but upgrading furnaces could be a great investment for your home. If you have a furnace that’s 15 years old or older that has been giving you problems then you should be looking at an upgrade in the near future. It’s unwise to wait until your furnace finally breaks down to consider replacing it as this will leave you in Read More...

Will an HVAC System Upgrade Increase my Property Value?

It’s important to choose wisely when upgrading your home’s HVAC system to get the most value out of your investment. If you’re thinking about selling your home in the near future then it’s important to plan renovation projects that will maximize the value of your home. Buyers can be repelled by an old or broken HVAC system, so investing in the right equipment can make your home attractive on the market. Let’s take a look at some factors that will Read More...

How Old is my Mid-Efficiency Furnace?

The age of your old mid-efficiency furnace is important information when budgeting for maintenance costs or knowing when to replace the system. If you moved into a home and inherited its old HVAC system, there’s a good chance you don’t know the age of the system. Maybe you’re not sure of the furnace type either. We are here to help you with some tips to identify your mid-efficiency furnace and know its age. Once you know what kind of system Read More...

Furnace Repair Cost in Ontario

If your furnace is experiencing problems and is in need of repair, it's important to know how furnace repair cost can vary depending on its type and the source of the problem or malfunction. Trying to make it through the Ontario winter with a broken furnace is a tough situation in itself. The situation can become even more unfortunate if you have no idea how much the repair is going to cost you. Luckily, we’re here to provide you with Read More...

Our Helpful Guide to Flushing Your Water Heater

Flushing your water heater regularly can prolong its lifespan and maintain its efficiency level for years to come. When you purchase a water heater or any major appliance for your home, you purchase it with the intent to use it for many years. The lifespan of your water heater largely depends on how it was installed and how well it was maintained. It’s entirely common and normal for you as a homeowner to not know everything about water heater maintenance Read More...

Tankless Water Heaters: Endless Hot Water On-Demand

On-demand tankless water heaters allow you to get endless hot water without expensive utility bills. If you’ve had the issue of running out of hot water with your home’s traditional water heater, upgrading to a tankless unit allows you to enjoy endless hot water on-demand. A tankless water heater will elevate your home comfort in more ways than you may think. Let’s discuss some of the advantages of having a tankless water heater in your home. Endless Hot Water Tankless water heaters Read More...

Pros and Cons of Power Vent Water Heaters

Compared to direct vent systems, Power vent water heaters can be located anywhere, reduce the risk of carbon monoxide poisoning, and increase energy savings. The term power vent is used to describe the way your water heater exhausts harmful combustion gases from your home. The two most popular venting configurations are power vent and direct vent. If you’re looking for a new water heater, understanding the difference between these water heater types is essential to finding the water heater that’s Read More...

How to Spot an AC Refrigerant Leak

An AC refrigerant leak can be more severe than you expect so it’s very important to know how to spot one. If you sense that your air conditioner’s refrigerant may be leaking then you probably want to know how to confirm that assumption. A refrigerant leak is scarier than you may think as it can lead to a number of problems with your home’s HVAC equipment. Some problems that may arise due to air conditioner failure include: Your system may begin Read More...

Do I Need A Whole House Humidifier?

A whole house humidifier is an asset to your home as it helps with respiratory infections and skin allergies, as well as preserves the wooden materials found in your home. Dry air in your home damages the wooden floors, doors, and furniture and can also aggravate respiratory infections and skin allergies. Opposingly, high humidity levels increases risk of mold, bacteria, and viruses. A whole house humidifier is intended to maintain the optimal humidity level in your home that is best Read More...
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Upgrading to a high-efficiency heating and cooling system offers more than energy savings.

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This item comes with absolutely free standard installation. We’ll ensure that the product is completely installed to code and fully functioning prior to leaving.

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Great news! Receive a brand new digital thermostat absolutely free when renting this HVAC product from DeMark Home Ontario.

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Great news! When renting a furnace or air conditioner, you’ll get your first 2 months absolutely rent free.

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Great news! When renting a furnace and air conditioner together, you’ll get your first 3 months absolutely rent free.

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This product carries a manufacturer warranty and we’re happy to explain it in full to you. Feel free to get in touch with us for more information or see the Warranty Information tab for more information

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If your order is placed and confirmed by 11am, we can have your HVAC product installed within the same day.

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This water heater is subject to reduced rental rates based on the DHO discount program. Save money on your bill every single month!

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Save money on this item when buying it along with a qualifying high-efficiency furnace or air conditioner.

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Great news! When renting a qualifying water heater, you’ll get your first 2 months absolutely rent free.

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Promotional code can be found on the eFlyer, Brochure or promotional email that you received from us.

*If you are an existing customer please refer to the mail or email that was sent to you after the installation of your equipment as it contains your promotional code. If you are having troubles locating it please call us and one of our Customer Service Representatives will be happy to assist you.

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Notice for Power Vent Water Heater Customers

Effective August 2007, gas code requires technicians working on venting to replace black ABS vent pipe with white UL-certified vent pipe.

We will upgrade your venting pipes at no additional cost.

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