Planning a garden suite with a ductless heat pump? π‘β‘
If your heating source is electricity, the Ontario Building Code requires extra insulation β typically 2" of continuous exterior insulation (10 CI). In downtown Toronto, those 2 inches can affect side yard setbacks, so itβs important to plan for this early in the design stage.
At Building Comfort Design, we provide expert HVAC design and permit drawings for garden suites, additions, and new homes across the GTA.
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