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Tag Archives: Efficiency ratings

How to Spot an AC Refrigerant Leak

An AC refrigerant leak can be more severe than you expect so it’s very important to know how to spot one. If you sense that your air conditioner’s refrigerant may be leaking then you probably want to know how to confirm that assumption. A refrigerant leak is scarier than you may think as it can lead to a number of problems with your home’s HVAC equipment. Some problems that may arise due to air conditioner failure include: Your system may begin Read More...

Relieving Asthma Symptoms Through HVAC Maintenance

If you or someone else in your household suffers from asthma, HVAC maintenance should be taken seriously to create a home environment that prevents asthma attacks. Though asthma has no cure, it can be made manageable by taking the right measures to remove allergens. Here are a few ways asthma can be made manageable through proper duct cleaning and HVAC maintenance: Changing HVAC system’s air filter If you’re experiencing asthma attacks in your home and don’t know the reason, it is likely 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...

Furnace Buying Guide

Choosing a new furnace can be a tough decision, so we hope this furnace buying guide will provide you with all the information you need to make the right choice. Like all machines, furnaces get worn out with time and after years of use they reach a point where they no longer work like they used to. Typically, furnace problems start to arise after the 10 year mark. Finding a replacement for your old furnace can be tricky as there Read More...

Home Insulation Benefits and Tips

Having proper home insulation and a well looked after HVAC system will allow for a perfectly comfortable home environment and keep your utility bills to a minimum. In the past, Canadians had to get used to the terribly cold drafts they would experience in their homes all winter and summer long. Luckily, modern technology has eliminated this uncomfortable inconvenience for most people. New building techniques and improvements to home insulation have allowed Canadians to enjoy an elevated level of home Read More...

How Come My Air Conditioner Isn’t Cooling My Home?

You depend on your air conditioner to cool your home on days of summer heat, but what can you do when your air conditioner isn’t cooling your home? We know that when a piece of expensive equipment isn’t fulfilling its sole purpose it can be very annoying. This is especially true in the case of your air conditioner as you depend on it for comfort in your home. So, what can you do when your air conditioner isn’t cooling your 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...

How to Clean AC Condenser Coil

Cleaning your condenser coil allows for smooth and efficient AC operation during the summer and can help reduce your utility costs. One of the most important components of an air conditioning system is the condenser coil. Your air conditioner’s condenser is contained in the large, square unit outside your house. Cleaning the condenser coil will help the unit cool more efficiently. It is important to clean the coils annually. Your air conditioner's condenser coil is essentially taking the heat from inside Read More...
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Upgrading to a high-efficiency heating and cooling system offers more than energy savings.

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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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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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