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DAVID H Please look no further in any of your HVAC need. Comfort Union provides both good honest advice that suit to your budget with a very reasonable price. Their in home installation service team (Harry and Gurwinder) led by Mohammed are very courteous, and they take pride in ensuring the cleanliness while taking good care of your property in and out. Comfort Union is also very accommodating with our appointment as well as the availability of the products. Asif, our free quote house call estimator, is very genuine, knowledgeable and resourceful of information with what Comfort Union can offer. As proud as Mohammed and Asif (both brothers) are working for their family oriented business, they are very friendly, easy going who stays humble while being engineers in their education backgrounds. It's a blessing to have them like part of a family, (Comfort Union), to be our future general HVAC service provider. They are the best! Thank you Comfort Union! Maur Ben A few days before Christmas in 2024, we needed to replace our furnace. After receiving three quotes, we decided to stick with our current brand CARRIER. Asif, the service manager, demonstrated a deep knowledge of the product. He made thoughtful recommendations, provided us with options, and answered all our questions, even when they came at odd hours. Asif was always quick to respond, reassuring us that we were making the right choice. He was transparent with the schedule and reminded us of the fine print: "Due to the colder weather ahead, we're experiencing high demand. We're prioritizing emergencies", which helped us prepare in case they needed to reschedule—though, thankfully, they didn’t. On December 28th, his father, Mohammed, and the crew arrived at our home on time around 10:30 AM. They worked diligently until about 10 PM, ensuring our old furnace was safely swapped for the new one, including the chimney lining. They also installed a new humidifier on an existing water line left by the previous owner. Both the new furnace and humidifier are working perfectly. We weren't able to test the AC unit to ensure the wiring wasn’t accidentally switched, but after expressing my reluctance to waste money by cooling the house down just to heat it up again, Asif agreed that we could test and run the AC in the spring. The company and crew were friendly and patient. They took great care to avoid dirtying the floor with their outdoor shoes by covering the floors and stairs and walking only on the covered areas. They also cleaned up afterward. Today, December 31st, 2024, everything is working as it should, and we’re enjoying ice-free windows thanks to our high-efficiency furnace and humidifier. We’re grateful to the crew from Comfort Union and look forward to working with them in the future to service our system and honor our CARRIER furnace warranty. Ryan Jarymy We went all electric in our home this fall and I will tell you it was not easy finding an HVAC contractor to be interested in our project. Asif took on the challenge and after a few learning struggles the whole team has pulled through to get everything done. I’m not going to say it was easy because going completely electric with heat pumps etc is still quite a new concept. What went well: We got the system installed within a few days. A Gree Flexx 3 ton cold climate heat pump mounted up 11 inches on our foundation wall (see challenges below) Gree 3 ton air handler w/8 kW heat strip and an electric fresh air damper (see challenges below) on an Ecobee thermostat IMPORTANT: Working perfectly with a two breaker design 15amp breaker for air handler/45 amp breaker for heat strip. This is I believe vital for a 100 amp panel with load management. Because only having the heat strip connected to load management is far more stable. (See challenges below) Stiebel Eltron Accelera 220E Heat Pump Water Heater is 58 gallons but when water is heated to 140°F it is ~84 gallons of 125°F water It’s on a 15 amp breaker/240 volt, important to reduce loads on a 100 amp panel They also installed a water softener to keep all of our efficient devices running a long time! (See challenges below) Challenges: 1. We were without heat for a couple days, so doing this mid winter might be more challenging, but if backup electric heating was on site that might alleviate issues for future all electric installs. We had electric heating in our bedroom, so we were just fine at night. But a couple more throughout the house might make things more comfortable. 2. A single 45 amp breaker to the air handler/heat strip caused many issues with our load management solution. It would shut down our heating entirely unexpectedly even when our overall load was less than 50% of our 100 amp panel. 3. We have questions about our fresh air damper because our CO2 levels are climbing through the night when it supposedly should be bringing in some fresh air. Perhaps another learning opportunity because in other areas of our home it’s more balanced. 4. I would like to have a before/after test of our water quality to ensure the water softener is doing what it’s supposed to do and not over or under softening. Also this ensures our saline levels are safe. 5. I would like a static pressure test done to ensure we are at approximately 0.5 inches on the water column for our air handler. This will ensure we won’t have issues with our blower motor. It can also tell us if we have ducting issues. 6. Insulation of the gas line was coming apart and did not go fully into the machine, so we ran insulation to fully cover the line and the Gree Flexx could have a better strategy to cover the opening to the Out Door Unit(ODU). It’s probably taped up well enough for the winter now. The gas line is also right up against the opening so we might need to modify the opening. Getting some vibration sounds at night when it’s running hard at -20°C type temperatures. 7. I would like to add some sheltering this summer to the sides/above the ODU to protect it from blowing snow to prevent icing up that is easy to manage for device support reasons. Possibly some sound dampening on the support legs. Some of these things are different with our system than other heat pumps getting installed because ours will be running at -30°C when others will switch to gas at temperatures closer to 0° or slightly less. Also because I wanted to keep our 100 amp panel because I believe load management is more sustainable for mass adoption of an all electric future. Keep watching my YouTube channel for more updates on our electrification project. www.YouTube.com/c/RockyMountainTesla William Hucman My hot water tank failed on a Friday evening. Had spent some time on Saturday morning calling a number of service companies and Comfort Union was one of the quickest to respond and able to execute the work over the weekend. The gentlemen that showed up were very friendly, completed the work in a timely manner, left no damage and cleaned up after the work was complete. Great experience with Comfort Union! shafiuddin mohammed Excellent service, I would highly recommend. Karthikeyan Venkatesan Excellent service! Muhammad Faisal We had an old mid-efficiency furnace and a natural draft water heater that were expensive to run and could have failed during the winter. After speaking with a few Carrier dealers and furnace companies, we decided to go with Comfort Union for a Carrier furnace and a Bradford White water heater installation. The team did a great job, especially with the exhaust venting on the exterior. We highly recommend Comfort Union for furnace replacements. 5-star service. Thank you! Sameeran Channagiri Good company to consult for heating and cooling solutions
Than Traditional Tanks.
Hot Water for Everyone, Anytime.
Up to 20 Years of Reliability.
The SENSEI® RX Series is the most advanced Condensing Tankless Water Heater on the market that sets the standard for efficiency at 0.98 UEF
Min. 15,000 BTUh, Max 130,000 BTUh
The SENSEI® RX Series is the most advanced Condensing Tankless Water Heater on the market that sets the standard for efficiency at 0.98 UEF
Min. 15,000 BTUh, Max 130,000 BTUh
The SENSEI® RX Series is the most advanced Condensing Tankless Water Heater on the market that sets the standard for efficiency at 0.98 UEF
Min. 15,000 BTUh, Max 199,900 BTUh
Upgrade to a tankless water heater and enjoy endless hot water whenever needed. A tankless system saves energy by heating water only when needed, and its small size means it takes up less space in your home. We proudly serve Calgary with other services, like expert hot water tank installation, tankless water heater repair, providing top-quality service. Our team knows Calgary well and is committed to making your home more comfortable and energy efficient.
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Tankless water heaters work on demand. This means they only heat water when you turn on the tap. No more waiting for a big tank to warm up or running out of hot water during a busy morning. In Calgary, where winters are very cold, having a heater that heats water quickly can save energy. Many local homes have seen lower energy bills because these heaters use only the energy they need, unlike traditional tanks that always keep water hot.
Tankless water heaters are small and compact. They can be easily mounted on a wall, saving your home space. This is a big plus for Calgary homes, especially if you live in an apartment or a house with limited room. Their modern design also means they look neat and help give your home a fresh, updated feel.
Tankless water heaters cost more at first compared to traditional heaters. However, a professional installation makes sure everything is done right. Our experts handle the extra work, like upgrading gas lines and installing proper venting. This careful setup helps the heater work better for a long time and saves you money in the future.
Calgary’s water is hard, which means it contains many minerals. These minerals can build up in your tankless water heater, making it less efficient. That’s why regular maintenance is very important. We offer annual flushing services and recommend installing a water softener to keep your system running smoothly. Our maintenance services help protect your heater and keep your energy bills low.
Some worry that a tankless water heater may not give enough hot water when many people use it simultaneously. That is why proper sizing is very important. We carefully check your home’s hot water needs to choose a heater that can handle multiple uses. This way, you always have enough hot water, even when your family is busy.
Calgary winters are very cold, and that can make heating water a challenge. Our tankless water heaters are built to handle cold incoming water and heat it quickly. Many of our local customers have shared that they now enjoy hot water even on the coldest mornings. Our systems are designed to work well in Calgary’s tough winter weather.
Having your tankless water heater installed by certified professionals is very important. A proper installation keeps the manufacturer’s warranty valid and ensures your heater works safely and efficiently. We stand by our work with strong warranty and service guarantees, giving you peace of mind and reliable hot water for many years.
We start with a free consultation. Our friendly team visits your home to see your current water heater and check your needs. We discuss how many people use hot water and your daily routine.
Next, we design a system just for your home. We choose the right size and type of tankless water heater to handle all your hot water needs. This step ensures you always have enough hot water, even when many taps are open simultaneously.
Our certified technicians will then install your new tankless water heater. We take care of all the details, including upgrades like new gas lines, proper venting, and adding a water softener if needed. This careful work helps your system work safely and efficiently.
After the installation, we test the system. We check that every connection is secure and that the heater warms water quickly and evenly. We make sure everything works perfectly before finishing up.
Finally, we set up a maintenance schedule to keep your heater running well. We offer regular check-ups and support to answer any questions you may have. We aim to ensure you enjoy endless hot water and lower energy bills for years.
Tankless water heaters only heat water when you need it. This smart system can reduce energy use by 25% to 30%. In Calgary, many homeowners save hundreds of dollars each year on their utility bills. With less wasted energy, you get more hot water and a lower cost on your monthly bills.
A modern tankless water heater looks sleek and takes up very little space. Many home buyers in Calgary love the idea of an energy-saving, modern upgrade. Installing a tankless system makes your home more attractive and can boost its value when you decide to sell.
Calgary winters are very cold, and having a reliable water heater is necessary. Tankless water heaters heat water quickly, giving you a warm shower even on freezing mornings. With a system built to handle Calgary’s cold weather, you can count on endless hot water and improved comfort all winter.
Your new tankless water heater will be the right size for your home, ensuring optimal efficiency and comfort while helping you save on energy costs.
Trust a family of pros to get the job done right, every time.
On average, the installation cost in Calgary ranges from about $3,000 to $7,000. The final price depends on the size of the unit and any extra work needed, such as new gas lines or venting upgrades.
We recommend an annual maintenance check. Regular flushing can help remove mineral buildup caused by Calgary’s hard water. Adding a water softener can reduce maintenance and keep your system running smoothly.
Yes, a properly sized tankless water heater can handle multiple uses at the same time. Our experts will evaluate your home’s hot water needs to choose a unit that meets your family’s demand, even if several taps or showers run simultaneously.
We install all systems with a strong warranty. This includes the manufacturer’s warranty, which often lasts 10 to 15 years, and our service guarantee. If any issues arise, we will return them and fix them free of charge within the warranty period.