HVAC Industry News

DeMark Home Ontario is expending it services on furnaces AC, water heaters,tankless in Ontario

We are happy to announce that our company is expanding and due to expansion, “Direct Home Ontario Inc” had been rebranded to “DeMark Home Ontario Inc” as of June 6, 2014. “DeMark Home Ontario Inc” is a unique company in HVAC industry (furnaces AC, water heaters,tankless)  in Ontario that is offering customers only exceptional services. Additional products and service will be available shortly to all our existing and new clients as a result of this change. DeMark Home Ontario Read More...

Nest Protect -Smoke and Carbon Monoxide (CO) Alarm Detector

DeMark Home Ontario is pleased to provide you with information on new Nest smoke and carbon monoxide WIFI detector. New Ontario regulations require that all homes now have carbon monoxide detectors installed for safety reasons. You can keep your loved ones safe with new Nest smoke and carbon monoxide WIFI detector and have it installed by DeMark Home Ontario technician FREE of charge. Just contact us to learn how it can be yours FREE. Safety shouldn’t be annoying. We all know why Read More...

Natural gas prices set to go up starting July 1, 2013

TORONTO, ONTARIO--(Marketwired - June 25, 2013) Enbridge Gas Distribution Inc. (TSX:ENB) (NYSE:ENB), a regulated natural gas distribution utility, announced today that it has received approval from the Ontario Energy Board (OEB) for new rates effective July 1, 2013. Natural Gas Prices set to go up. For typical residential customers* who buy their gas supply and transportation from Enbridge Gas Distribution, the changes will result in an overall increase of approximately $87 annually. This is primarily due to increased commodity costs. Typical residential Read More...

Great Goodman Furnaces Air Conditioners-Goodman Manufactory Tour

DeMark Home Ontario was recently invited to the manufactory tour of Goodman furnaces air conditioners in Houston, Texas. Goodman produces a complete line of residential and light commercial air conditioning and heating equipment at its modern, high-technology factories in Houston, Texas; Dayton, Tennessee; and Fayetteville, Tennessee, Goodman’s equipment is sold through a world-wide network of distributors and independent installers who are dedicated to uphold the company’s high quality standards. As one of the valuable distributors of Goodman in Toronto and Ontario we had Read More...

New Ultra High Efficiency Commercial Water Heater from Rheem

Commercial Water Heater from Rheem SPIDERfire. Rheem has expanded its SPIDERfire® line of ultra high efficiency condensing commercial Water Heater from Rheem to include new 80-gallon capacity models, which complement the line’s existing offering of 100-gallon units. The SPIDERfire series is ideal for commercial settings that need an efficient way to heat a high volume of water throughout the day, such as restaurants, laundromats, hotels, schools and many other businesses. Measuring 26.25 inches in diameter and 69.625 inches tall, the 80-gallon Rheem SPIDERfire Read More...

Save money on your Air Conditioner energy costs with new App

New York-  new App have emerged that allow people  to control their use of air conditioning remotely. One New York energy company  is promoting the use of mobile to allow customers to control their units. According to CNN  Money, New York utility company Con Edison has partnered with ThinkEco to  create "CoolNYC", an energy monitoring app. For some time now people have been able  to somewhat control their central air conditioning (or heat) use through digital  thermostats, however this initiative integrates this Read More...

State-of-the-Art icomfort™ Lennox Wi-Fi Thermostat

RICHARDSON, Texas, June 29, 2012 /PRNewswire/ -- Lennox Industries, a leading provider of customized home heating, cooling and indoor air quality products, today introduced the icomfort™ Wi-Fi Thermostat – a new remotely enabled thermostat that allows homeowners to achieve customized comfort and maximum energy savings – anytime, anywhere. Icomfort Wi-Fi Thermostat Key Features and Benefits Energy-saving, one-touch "Away" mode. Wireless remote control capabilities allow for system adjustments via web-enabled device or smartphone. Communicates with heating and cooling system to provide alerts to consumer and Read More...

History of Rental Water Heaters in Ontario

Rental Water Heaters in Ontario (History of Rental Water Heaters ) Up to 1990 Consumers Gas used to be the supplier of rental hot water heaters in Ontario up to 1990, hence some of the older units will still have a consumers Gas sticker on them. This does not mean that Consumers Gas is still your hot water heater supplier nor will they service them. Year 2002 All of Consumers Gas hot water heaters were transferred under new renamed company Enbridge Home Services Read More...

Direct Energy forces strike as demands hurt workers and customers

TORONTO, April 18, 2012 /CNW/ - About 550 Direct Energy workers, members of the Communications, Energy and Paperworkers Union of Canada, are now on strike. "As our customers did with the new terms and conditions on rental water heaters, it is now our turn to take a stand on a living wage, balancing work and family and being paid a fair salary and fair benefits from a company that continues to make large profits," says Dave Moffat, CEP's Ontario Administrative Read More...

Control your home’s temperature from your iPhone

From the first days of Nest, there was no question that our thermostat would be controlled remotely by laptop, smartphone and tablet. If we create all this technology and provide you data about your energy use, we want to make sure you can access it where and when you want. We created the Nest Account and Nest Mobile app to give you greater control over your temperature and deeper access to what Nest learns about your home, schedule and energy use. 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!


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.

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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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*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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