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Heat pumps do not work in Alberta alone.

While heat pumps are designed to heat efficiently and cool homes by drawing heat from the outside air during cold months and expelling hot air from inside during warmer months, their effectiveness varies based on the climate.

In milder climates, heat pumps can be an excellent alternative to traditional furnaces and air conditioners. Some homeowners even prefer them for their dual functionality. However, in colder regions like Alberta, especially places like Edmonton, the efficiency of heat pumps diminishes.

The reason? As temperatures drop, heat pumps struggle to extract enough warmth from the frigid air to heat a home adequately. In contrast, traditional furnaces are specifically designed to provide consistent and reliable heat, even in the harshest of winters. For Alberta homeowners, where winters can be particularly brutal, relying solely on a heat pump can be a gamble.

Therefore, while heat pumps might be a viable option in some parts of the world, in Alberta, a traditional furnace remains the trusted and recommended choice for ensuring warmth and comfort throughout the year. There are also other and more reliable heating and cooling solutions available to Alberta homeowners.

Shopping for a new furnace and wondering what are BTUs? BTU stands for British Thermal Unit – a value traditionally assigned to heat. Technically, a single BTU is the amount of energy that is necessary to increase the temperature of one pound of water by one degree Fahrenheit at sea level. As far as a heating system goes, BTUs refer to the amount of heat that a furnace is able to output.

When it comes to furnaces, the larger the square footage that needs to be heated, the more BTUs you’ll require. For example, it’s suggested that a 1,500 square foot home has a furnace that is able to output 45,000 to 90,000 BTUs.

The key to knowing when to replace your furnace versus when to repair it depends on its age and how many more years you can expect it to last. But, rather than humming and hawing about these questions, there is a simple equation you can use to help you decide.

This equation compares the cost of repairing the unit to the cost of replacing it. Here’s the calculation you can use to decide when you should replace your furnace:

“Cost of Repair” x “Age of Unit (in years)” > “Cost to Replace Furnace” = Replace Furnace

Multiply the cost of the furnace repair by the age of the unit. If this number is less than the cost of replacing your gas furnace, then opt for the repairs. If this number is larger, it will be cheaper to replace the furnace.

If you’re living in Alberta, in the St. Albert/Edmonton area, and you’re still unsure, talk to a local heating company. With their expert knowledge about your particular climate, they will be able to help you make a decision as to whether you should repair or replace your furnace.