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Home»Installing a John Wood Water Heater? Here’s all you need to know

Installing a John Wood Water Heater? Here's all you need to know

In the heart of Calgary AB, the way families approach hot water heating is changing. Nowadays, people think more about the overall energy efficiency, energy consumption, and operational costs before going for a water heater. John Wood water heaters, a name synonymous with quality and reliability in the water heating industry, shines out in this realm, having become a preferred choice for many seeking to upgrade their residential or commercial spaces.

In this article, we’re diving deep into the world of John Wood Water heaters, looking at how efficient they are, their benefits and the important role of maintaining these systems to have them functioning well in the cold winters of Calgary.

John Wood Water Heaters

If you are seeking to upgrade your hot water system, a John Wood water heater is an excellent investment due to its long lifespan, energy efficiency, and cutting-edge design. Among the many brands available in Calgary, John Wood stands out as a trustworthy choice, whether for a little home or a major business. Here are a few of their most sought-after models:

People who value space-saving designs and constant access to hot water will love John Wood's Takagi-powered condensing tankless models. An impressive Uniform Energy Factor (UEF) of up to 0.94 is achieved by these heaters, demonstrating their efficiency. The main heat exchanger is built from sturdy commercial-grade copper, and the secondary one is made of Type 316L Stainless Steel, which is resistant to corrosion.

Their flexible venting choices make installation a breeze, and they're compatible with materials that have been authorized by ULC S636. With the Easy-Link System, you can connect up to four units without any additional components, and for greater demands, you may link up to twenty units with a multi-unit controller. These versions are built to efficiently handle a variety of tasks, and the 540P model is even more efficient thanks to its integrated recirculation pump.

space saver water heaterThe SpaceSaver® Electric Tankless Water Heater is an efficient and space-saving option for homes with limited space or for individuals with targeted hot water need. You can choose between a single-chamber and a two-chamber version of this model. Both come equipped with cutting-edge features that improve longevity and efficiency, such as scale reduction and power sharing. The 2-chamber type is ideal for households in Calgary with limited space because of its digital user interface, which makes temperature settings and fault code diagnoses straightforward.

The SpaceSaver® Electric Water Heater also comes with a glass-lined tank that is more resistant to corrosion and a distinctive TankSaver® design that extends the life of the tank. The capacities of these heaters range from 2.5 to 80 USG. These qualities, together with its energy-efficient construction, make it a great option for a variety of uses, including businesses and cottages in the Calgary area.

proline electric water heaterCombine home comfort with commercial-strength performance with the ProLine® and ProLine® Master Electric Water Heaters. A glass-lined inner tank and patented TankSaver® technology give these models exceptional corrosion protection and a long service life.

Similarly, for individuals who prefer gas versions, there are durable options such as the ProLine® XE Atmospheric Vent Gas Water Heaters and the ProLine® & ProLine® Master models. Built to withstand Calgary's extreme weather, these heaters include features like a Turbulator dip tube and a Thermopile construction.

envirosenese power direct vent water heaterThe 96% thermal efficiency and ENERGY STAR® qualification of the Envirosense® Power Direct Vent Gas Water Heater make it a standout for individuals who value energy efficiency and environmental sustainability. High hot water output and superior heat transmission are guaranteed by its design characteristics, which include a totally submerged condensing heat exchanger formed like a spiral.

For energy and budget-conscious Calgary residents looking for performance and efficiency, this model and the Envirosense® Power Vent Gas Water Heater are good choices. The former boasts 94% efficiency, while the latter offers flexible venting options and enhanced diagnostics through an LCD screen.

Why should Calgary Residents go for a John Wood Hot Water Tank?

Depending upon what you’re looking for – be it a tankless, electric, or high-efficiency gas water heater, investing in a John Wood water heater is a great investment. Not only will it last a long time and save you money, but businesses and homeowners in Calgary can expect lower energy bills, less environmental damage, and the convenience of a constant supply of hot water

Maintenance, Installation & Repair of your John Wood Water Heater

  • Expert installation and regular maintenance are crucial to a water heating system’s durability and best performance. John Wood water heaters are installed by experts in Calgary, AB who have completed rigorous training programs. Homeowners and businesses alike can rest easy knowing that these professionals will install your system to perfection, ensuring optimal performance.

  • On the flip side, maintenance is the part that usually gets ignored. Regular checks can prevent common issues like silt buildup, corrosion, and component wear and tear, which can significantly impair the tank’s efficiency and functionality.

  • You may greatly increase the heater’s operating life, improve energy efficiency, and reduce future repair costs by partnering with a reliable service provider like Comfort Union for annual maintenance checks. Contact us for a custom quote or to know more about our HVAC services!


If you live in the busy city of Calgary, you know that the weather can be unpredictable and there is always a need for dependable, energy-efficient appliances. This is where John Wood water heaters stand out as a top choice. Many people from the city hold John Wood in high esteem because of the company’s innovative engineering, dedication to quality, and emphasis on client happiness.

Water heating solutions from John Wood continue to warm lives in Calgary with their revolutionary tankless versions, classic tanks, and exceptional service.

John Wood makes a guarantee to everyone in Calgary and Alberta who needs a water heater installed, repaired, or replaced: a promise of efficiency, quality, and a warm home for every family and company, every day.

John Wood has been a trusted name in water heating for generations, and its commitment to improved engineering and strong community roots has only strengthened over the years.

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