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  • Writer's pictureKings Refrigeration & Air Conditioning

How do I know what size, or how many heat pumps I need in my home in Nova Scotia?

Updated: Oct 16, 2023

Properly determining the right number and size of heat pumps for your home is crucial to ensure optimal heating and cooling performance. Several factors come into play when sizing a heat pump, and it's important to consider them all to make an informed decision.



girl sitting on couch turning on a heat pump behind her

Here's a breakdown of the key factors to keep in mind:

  • Climate: The climate of your region has a significant impact on heat pump sizing. Since Nova Scotia experiences severe winters and colder temperatures, a larger heat pump with higher heating capacity is generally required to effectively combat the cold and keep your home warm.


  • Square Footage: The size of the space you want to heat or cool must be considered. The heat pump(s) chosen for your space should have the appropriate capacity to adequately heat or cool the entire area. To determine the total square footage, measure the length and width of each room separately using a tape measure. Multiply the length by the width for each area to calculate its square footage. Add up the square footage of all the rooms to determine the total square footage of the space you would like to heat/cool. This information is vital for HVAC professionals to accurately assess your heat pump needs.


  • Insulation: The insulation level of your home affects heat loss or gain. Well-insulated structures retain heat better, which means they require smaller heat pumps. On the other hand, poorly insulated spaces experience increased heat loss, necessitating larger heat pumps to compensate.


  • Desired Comfort Level: Your personal comfort preferences also influence heat pump sizing. If you prefer a higher indoor temperature during winter or a lower temperature during summer, a larger heat pump may be necessary to meet those specific requirements.

While there are a lot of factors that go into determining the proper set up for your space, you can feel assured that the qualified HVAC professionals at Kings Refrigeration & Air Conditioning Ltd. can help you in this process. We would be happy to organize a free consultation where we come to your home to conduct a thorough assessment of your specific needs. With our many years of expertise, we can recommend the right size of heat pump based on your unique situation. By working with professionals, you ensure that the heat pump you select efficiently and effectively meets your heating and cooling requirements.

When it comes to investing in a heat pump, getting the sizing right is crucial for efficient operation and maximum comfort. By considering factors like climate, square footage, insulation, and your comfort preferences, and consulting with the experienced professionals at Kings Refrigeration & Air Conditioning Ltd., you can confidently choose the right number and size of heat pumps for your home. Enjoy optimal heating and cooling while keeping energy costs in check, with a properly sized heat pump system tailored to your needs.


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