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Water Heater

Water Heater Pilot Light Going Out

A malfunctioning water heater pilot light is often the reason your home’s hot water supply suddenly goes cold. If your shower or tap unexpectedly stopped producing hot water, it’s a good idea to check if there’s an issue with your water heater pilot light. Luckily for you, fixing a malfunctioning pilot light is quite easy and we’re here to show you how. Follow along with our simple guide and enjoy a hot shower again in no time. Signs your pilot light Read More...

New Rinnai RX Tankless Water Heaters

The all-new Rinnai RX Series Pro Build Tankless Water Heater is here bringing the new standard for energy efficiency and a meticulous design crafted with the professional in mind. Rinnai has introduced their brand-new Pro Build RX Series Tankless Water Heaters that set the standard for efficiency at 0.98 UEF (Uniform Factor Energy) and is the ultimate package for home comfort. The Rinnai RX features an Adaptive Gas Valve with Smart Sense technology that allows for seamlessly switching between Propane Read More...

DeMark Home Ontario wins HomeStars 2024 Best of Award!

Today February 16, 2024, HomeStars announced DeMark Home Ontario has been selected as the 2024 Best of Awards Winner. The Best of HomeStars Awards 2024 is HomeStars yearly honours where they celebrate pros who go above and beyond when it comes to their three pillars of customer service, integrity, and consistency. Through the terrific feedback that we've received on HomeStars, we are happy to know that our customers trust and love our services. Thank you for your support! Your satisfaction Read More...

Furnace No Heat Emergency Service

Furnace no heat emergency tips Waking up without heat at the middle of the winter can be very stressful. Furnace no heat situations can potentially be dangerous to your home since it can cause your pipes to freeze. Most important is not to panic when you come across Furnace no heat case. Sometimes fixing the problem can be as easy as changing the battery on your thermostat or restarting your furnace by turning the power switch off and back on. DeMark Read More...

Water Heater Replacement Cost

Water heater replacement cost can vary depending on the type of water heater, tank capacity, and a few other factors. Your water heater is a very important piece of equipment to your home and your family’s home comfort. You use it every single day when taking a shower, doing the dishes, or doing the laundry. If your looking to replace your current water heater, one of the pieces of information you’d like to know first is the water heater replacement Read More...

Who Pays for a Water Heater in a Rental Property?

A common question we get from customers is who pays for a water heater in a rental property? Purchasing a water heater outright can be expensive with the equipment costing a thousand to a few thousand dollars depending on the size, brand, model, and energy source, plus the installation cost can amount to an additional several hundred to a few thousand. Water heater rental has become a popular alternative in Ontario for people who are interested in all the benefits Read More...

Choose the Best Tankless Water Heater for Your Home

Finding the best tankless water heater for your home is an affordable and efficient solution to your family’s hot water needs. Many customers choose a tankless water heater when upgrading their system for their benefits of efficiency, affordability, and convenience. There are a selection of brands manufacturing excellent equipment so choosing the best tankless for you is just a matter of being informed on the trusted manufacturers. We hope that this article gives you all the necessary information if you’re Read More...

DeMark Home Ontario Recognizer as 2023 HomeStars Best of Award Winners

We are so proud to announce that DeMark Home Ontario has been selected as 2023 Best of Award Winner by HomeStars and it’s all thanks to our customers! This could not have been done without the dedication of our team and our valued customers, and for that, we are very grateful to you all. The HomeStars Best of Award has been an annual event since 2009. HomeStars rewards businesses that exemplify the three pillars of integrity, customer service and consistency. DeMark Read More...

Gas vs Electric Water Heaters

A key question to consider if you’re looking to upgrade your home’s water heater is whether a gas vs electric water heater is best for your home. If you know your water heater needs an upgrade but are unsure which type of water heater is best for your home, you’ve come to the right place. Gas vs electric water heaters operate differently, and both have their pros and cons. Whether a gas or electric water heater is best is entirely Read More...

HVAC Prices Could Be Higher In 2023

With the price of everything from groceries to cars continuing to increase, HVAC prices could also continue to rise in 2023. With rapid inflation affecting the price of nearly everything, it’s no surprise that HVAC prices continue to be on the rise. If you’re planning an upgrade for your home’s heating and cooling system, you may be interested to know why this is happening. So, why are HVAC prices on the rise? Increased Demand The COVID-19 pandemic played a large part in 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.

Certain conditions apply, not available on all products.

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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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