You can receive up to $650 in incentives when you participate in the heating and cooling incentive.

With as much as 60% of an average home’s energy use going towards heating costs, it makes sense to consider the energy-efficiency of your furnace and central air conditioning units.

The HEATING & COOLING INCENTIVE runs from January 1, 2015 through to December 31, 2015. Incentives are available for residents and businesses (and businesses with residential-type systems) in Ontario who have purchased and installed eligible replacement central heating or cooling equipment through a participating contractor like DeMark Home Ontario Inc. DeMark Home Ontario will be responsible for completing your online incentive form and helping you to receive your OPA Rebate.



  • Once the installation is completed, DeMark Home Ontario will enter your online incentive form and ensure that all equipment serial number and model number are included. Be sure to provide us with your email address so you can proceed easily to the next steps.
  • Check will be mailed to you within 4 to 8 weeks from the day of the installation.
  • Email will be sent asking you to review and approve your incentive details as outlined on your online incentive submission form.
  • You will need to send in your proof of purchase to the Heating and Cooling Incentive Department

For more on how you can take advantage of these great rebates, contact DeMark Home Ontario Inc today. With a series of high efficiency  furnaces, Air Conditioner and Tankless Hot Water Heater we’ll keep you comfortable and help you get the most out of these limited-time government rebates.

Check our products which are qualified for OPA rebates.

For a free consultation, estimate or to book your maintenance call please contact us

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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!

Some conditions apply


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

Some conditions apply


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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