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Tankless

Hot Water Heater Issue

Almost any hot water heater issue is easy to spot and you can even likely resolve it on your own by using the following tips. Whether you’re running out of hot water quickly, only getting lukewarm water, are seeing puddles near your water heater, or any other water heater issue  — we’re here to help you fix the problem. Try the tips listed below to resolve the water heater problem you’re experiencing: Not Getting Enough Hot Water Not getting enough hot water could Read More...

DeMark Home Ontario receives Best of Houzz 2020 Awards

DeMark Home Ontario has been named on the Best of Houzz 2020 list for the fifth time! Our dedication to providing great customer service at DeMark Home Ontario has not been left unnoticed. We are proud to be awarded the Best of Houzz 2020 award for customer service for the 5th time (previously in 2016, 2017, 2018 and 2019). Houzz has also listed us as a “recommended professional” in the HVAC sector. We provide customers with the most simple and convenient Read More...

Three Best HVAC Contractors 2020 Niagara Falls

Niagara Falls ON, Canada, January 14, 2020 – DeMark Home Ontario is a heating and cooling expert in Niagara Falls, Ontario, Canada and we are proud to announce that DeMark Home Ontario was selected as one of the Three Best Rated HVAC Contractors in Niagara Falls region, ON by Three Best Rated an organization that handpicks Top 3 local businesses per category in each city. DeMark Home Ontario was selected out of hundreds of HVAC Contractors in Niagara Falls, Ontario for being Read More...

What is a Condensing Tankless Water Heater

When choosing a new water heater, it's important to know the difference between a non-condensing and condensing tankless water heater. Before we explain exactly what the difference between a non-condensing and condensing tankless is, it’s important that you understand, first and foremost, what a tankless water heater is. A traditional water heater stores hot water in its tank, but a tankless water heater does not have a tank. Instead, a tankless heater heats the water as its being used. Therefore, Read More...

Water Heater Warning Signs For Replacement

Water heaters, like all other appliances, need to be replaced once they reach the end of their lifespan, look out for these water heater warning signs to know when it’s time for a replacement. Having hot water in our homes is often something we take for granted. Whether it’s to wash the dishes, take a shower, cook, clean, or whatever else it may be, hot water is involved in your day to day life at home. Using your water heater Read More...

Common Reasons For Running Out Of Hot Water

Running out of hot water during your morning shower can put your day to a bad start, find the simple solution for your hot water problem. Taking a relaxing, hot shower is one of life’s simple pleasures. Having that taken away from you when you’re running out of hot water can be a pain. There can be a variety of causes for such a problem. We’re here to help you get to the bottom of it so that you and Read More...

Rinnai Tankless Water Heaters

Rinnai tankless water heaters provide homeowners with a reliable, energy efficient, and space efficient solution to their water heating needs. The reason behind Rinnai’s great success on the water heater market is the incomparable longevity of their units. Rinnai tankless water heaters can last two times as long as a traditional water heater. Rinnai water heaters outlive traditional units even with minimal maintenance. This means that you can worry less and save more when using Rinnai equipment. With Rinnai tankless water Read More...

Is it Best to Purchase or Rent Energy Efficient Hot Water Heater

Purchasing or renting a hot water heater? The question of purchasing or renting a water heater or tankless unit in Ontario is very common especially when purchasing a new home. Many homeowners have different opinions on this subject and this also became one of the frequently asked questions from our customers. We decided to give you a little more insight on your options to purchase or rent a new water heater or tankless unit which will give you better understanding Read More...

Best of Houzz 2019 Awarded

DeMark Home Ontario has been named on the Best of Houzz 2019 list for the third time! Our dedication to providing great customer service here at DeMark Home Ontario has not been left unnoticed. We are proud to be awarded the Best of Houzz 2019 award for customer service for the third time (previously in 2016 and 2018). Houzz has also listed us as a “recommended professional” in the HVAC sector. These types of awards are great not only ourselves Read More...

Approved Enbridge Energy Advisor 2019

If you're looking to receive up to $5000 for participating in the Enbridge Home Energy Conservation Program (HECP), find an approved Enbridge energy advisor to complete your pre-energy assessment. To complete your pre-energy assessment, book an appointment with one of the approved Enbridge energy advisors found in the list below. Enbridge will cover the cost of your pre-energy assessment and this will make you eligible for further Enbridge rebates of up to $5000. Once an approved advisor has completed Read More...
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Upgrading to a high-efficiency heating and cooling system offers more than energy savings.

Take advantage of these rebates today!

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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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