The Benefits of a New High Efficiency Furnace Upgrade

With the latest advancements in the HVAC industry, a brand new high efficiency furnace upgrade can drastically change your home for the better with the improvements in efficiency and operation.

If you’re like many other homeowners it is very likely that you own a furnace that is over a decade old. Your current furnace might not be performing as well as it used to and may no longer be meeting your needs in terms of heating your home. Upgrading to a new high efficiency furnace upgrade can make a world of a difference for your home, your comfort, your monthly utility bill and much more.

new high efficiency furnace upgradeA high efficiency furnace is one which has an Annual Fuel Utilization Efficiency (AFUE) rating that is over 90. But what does this rating mean? For example, if your new high efficiency furnace upgrade has an AFUE rating of 92 that means that only 8% of the energy being put into heating your home is being wasted. This not only makes for great energy saving, but also some major savings on your utility bill. Upgrading from an old furnace to a brand new high efficiency furnace upgrade could even double your AFUE rating.

This huge increase in efficiency is a result of an upgrade in technology. Your old furnace likely has a standing pilot light. This pilot light is always burning and is one of the reasons why your old furnace wastes energy. A new high efficiency furnace upgrade will no longer have this pilot light and instead has an electronic ignition system. This electronic ignition system will save you money and energy, and is one of the reasons for an increased AFUE rating. Smart and efficient technology has always been the main focus in creating new HVAC technology and it shows in the latest products on the market.

If your old furnace is loud and troublesome when operating, you won’t have to worry about such problems with your new high efficiency furnace upgrade. New furnace models are designed to be quieter than ever and will leave you worry-free with your furnace’s smooth operation. As long as your new high efficiency furnace upgrade is maintained on a yearly basis, you will certainly be avoiding many of the problems that may exist with your current unit. On the occasion that a furnace problem does surface, it will be covered by your manufacturer warranty meaning that you won’t have to take cash out of your pocket for any expensive repairs.

By upgrading to a new high efficiency furnace you will also be doing a favour for the environment. A high efficiency furnace will lower your carbon footprint and will make a positive change to the world around you.


DeMark Home Ontario offers a variety of furnace rental, purchase, and financing options on a wide range of new high efficiency furnace upgrade models made to satisfy our customers needs and budget. Through our furnace rental program you will receive a free installation, 2 months of free rent, removal of your old equipment, as well as many other benefits.

If you have any further questions about the benefits of a new high efficiency furnace or regarding any of your other HVAC needs, don’t hesitate to contact us and take away the burden of all of your HVAC problems. We provide efficient and quick furnace replacement performed by our highly trained and experienced technicians. Give us a call at 647-847-2998 or fill out our online request form and we will be happy to assist you with your request.

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Upgrading to a high-efficiency heating and cooling system offers more than energy savings.

Take advantage of these rebates today!


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.


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


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


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


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


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

Certain conditions apply, not available on all products.


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.


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.

  • Please fill out the form below in order to schedule service and be sure that your request will be processed promptly and you will hear back from us shortly.

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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