HVAC Calculators in Ontario
Specialized HVAC calculation tools and information for Ontario homeowners and professionals.
Ontario Climate Data
Climate information relevant to HVAC sizing and efficiency in Ontario
Climate Zones
Zone 5, Zone 6, Zone 7
Heating Degree Days
4000
Cooling Degree Days
300
Typical Insulation R-Value
R-20
Ontario Climate Considerations
Ontario experiences cold winters and warm, humid summers. The southern regions typically require balanced heating and cooling systems, while northern areas prioritize heating capacity. Lake-effect weather near the Great Lakes can impact HVAC requirements.
Common HVAC Sizes in Ontario
Typical HVAC equipment sizes for Ontario homes based on climate data
Furnace Sizes
60,000 - 100,000 BTU
Air Conditioner Sizes
2 - 3.5 tons
Heat Pump Sizes
2 - 4 tons