When it’s time to replace your boiler
If your home’s boiler is more than 15 years old, has broken down a few times or is causing any of the issues below, it may be time for a new one. If you’re unsure about boiler replacement, an inspection by a licensed technician can tell you if your current unit is at the end of its useful life.
Higher costs
A spike in your monthly energy bills may indicate your boiler isn’t operating at peak efficiency.
Inconsistent temperatures
A swing in temperatures or a lack of heat in some rooms may mean the controls on your unit are malfunctioning.
Leaks
A leaking boiler is likely reaching the end of its lifespan. You may need to have it replaced to avoid a breakdown or prevent flooding.
Discolouration
If you see black soot or yellow flames around the burners, the fuel may not be burning properly, and you may also be at risk of carbon monoxide.

Get more out of your home with ecobee Smart Thermostat and SmartSensors
Learn about how you can get more from ecobee’s Smart Thermostat and SmartSensors with the installation of your heating and/or cooling system. Discover features like scheduling to help reduce energy consumption and SmartSensors to personalize your home comfort. Stay updated with alerts and reminders, and enjoy seamless integration with most major smart home ecosystems. Now that’s home comfort with Enercare and ecobee.
Is leasing a boiler the better option for you?
Why choose Enercare for a boiler replacement in Alberta
Here are just a few of the reasons to consider Enercare to install for your next boiler:
Boilers that work for the Alberta climate
Our Residential Sales Consultants (RSCs) can recommend the best boiler option for your home. They bring years of experience in the home comfort solutions industry to our no-cost, no-obligation home heating assessments. When they visit your home, they’ll look at every aspect of your needs: the age of your home, its insulation, the number of windows and doors and more. You’ll then get a fixed-price quote and payment options for a new boiler matched perfectly to your needs.
How an in-home assessment works
Step 1
Call us to schedule your free in-home assessment of your heating system with an RSC.
Step 2
The RSC visits your home to conduct the initial assessment and make recommendations.
Step 3
Once you select your heating system, our technicians come to your home to install it.
Boiler types available for Alberta homes
Enercare offers high-efficiency boilers that distribute heat more evenly and use less energy than older systems. Modern boilers generally fall into two main categories:
- Non-condensing boilers – draw combustion air from the installation space
- Condensing boilers – fully sealed and draw air directly from outside through dedicated venting
Your home’s layout, ventilation, and heating needs will help determine the best fit.
Conventional boiler
A conventional boiler provides on-demand heat to your central heating system and supplies hot water that’s stored in a tank. This option can work well for larger homes, especially those with multiple bathrooms and higher hot water demand.
High-efficiency system boiler
System boilers deliver heat directly to your central heating system while improving efficiency over conventional designs. They require less space and can be a good solution for homes looking to balance performance and footprint.
Combination (combi) boiler
A combi boiler delivers both heating and hot water without a separate storage tank. These systems are compact, efficient, and can be a good fit for many Alberta homes.
Common questions about boiler replacement
- Boiler lifespan depends on factors such as maintenance, installation quality, sizing, and day-to-day use. If your boiler is experiencing frequent breakdowns or declining efficiency, it may be time to consider replacement.
- Age is one factor, but other signs may include leaks, repeated repairs, reduced efficiency, inconsistent heating, or unusual smells or sounds. A professional assessment can help determine whether replacement makes sense.
- Boiler sizing depends on your home’s square footage, insulation, window count, and overall heating load. A professional assessment is important, since an incorrectly sized boiler can affect comfort and system performance.
- No. Boilers use natural gas and should be installed by licensed professionals to help ensure safety, compliance, and proper performance.
- Boilers don’t control humidity on their own. Some homeowners choose a standalone or whole-home humidification solution to improve indoor comfort, especially during dry winter months.
