Gas vs Propane vs Electric Furnaces: Ontario Homeowner's Guide
Complete comparison of furnace fuel types for Ontario homes - costs, efficiency, and which option is best for your property
Choosing between natural gas, propane, and electric furnaces is one of the most important decisions Ontario homeowners face when replacing or installing a new heating system. Each fuel type has distinct advantages, costs, and considerations that vary across Ontario's diverse regions and home types.
Quick Comparison: Gas vs Propane vs Electric Furnaces
Natural Gas Furnace
Best For: Urban homes with gas service
Efficiency: 96-98.5% AFUE
Installation Cost: $3,400 - $5,500
Annual Cost: $700 - $900
Propane Furnace
Best For: Rural properties without gas lines
Efficiency: 96-98.5% AFUE
Installation Cost: $4,000 - $6,500
Annual Cost: $1,200 - $1,800
Electric Furnace
Best For: Areas with cheap electricity
Efficiency: 100% AFUE
Installation Cost: $2,500 - $4,500
Annual Cost: $1,500 - $2,500+
Detailed Fuel Type Analysis
| Feature | Natural Gas | Propane | Electric |
|---|---|---|---|
| Ontario Availability | Urban areas, most suburbs | Everywhere (tank delivery) | Everywhere |
| Installation Cost | $3,400 - $5,500 | $4,000 - $6,500+ | $2,500 - $4,500 |
| Annual Fuel Cost* | $700 - $900 | $1,200 - $1,800 | $1,500 - $2,500+ |
| Efficiency (AFUE) | 96-98.5% | 96-98.5% | 100% |
| Equipment Lifespan | 15-20 years | 15-20 years | 20-25 years |
| Environmental Impact | Medium (fossil fuel) | Medium (fossil fuel) | Low (depending on grid) |
| Heating Speed | Fast, powerful heat | Fast, powerful heat | Slower, less intense |
| Maintenance Needs | Annual professional service | Annual professional service | Minimal maintenance |
*Based on 2,000 sq ft home in Southern Ontario
Cost Analysis for Ontario Homeowners
Natural Gas Installation
Includes professional installation
Propane Installation
Tank rental/purchase extra
Electric Installation
May require electrical upgrades
10-Year Total Cost
Installation + fuel costs
Ontario Efficiency Requirement: All new gas and propane furnace installations in Ontario must be high-efficiency with minimum 96% AFUE ratings. This regulation helps homeowners save on energy costs while reducing environmental impact.
Natural Gas Furnaces: The Ontario Standard
Advantages:
- Lowest operating costs in most Ontario regions
- Fast, powerful heating for cold Ontario winters
- Reliable supply through underground pipelines
- High-efficiency options up to 98.5% AFUE available
- Can power other appliances (water heater, stove, dryer)
Considerations:
- Not available in all rural areas
- Connection fees if not already serviced
- Requires professional TSSA-certified installation
- Carbon monoxide safety considerations
Best For: Homes in urban and suburban areas with existing natural gas service. If you're within town limits or newer subdivisions, natural gas is typically your most cost-effective option.
Propane Furnaces: Rural Ontario Solution
Advantages:
- Available anywhere with road access for delivery
- Same high efficiency as natural gas (96%+ AFUE)
- Whole-home solution for heating, water, cooking
- Energy independence with on-site storage
- Backup generator compatible for power outages
Considerations:
- Higher fuel costs than natural gas
- Tank rental or purchase required ($1,500-$3,000)
- Delivery scheduling and monitoring needed
- Price fluctuations based on market conditions
- Visual impact of above-ground tanks
Electric Furnaces: The Alternative Option
Advantages:
- 100% energy efficiency (all electricity becomes heat)
- Lower installation costs initially
- Minimal maintenance required
- No combustion safety concerns (no carbon monoxide risk)
- Compact size for small spaces
Considerations:
- Very high operating costs in most of Ontario
- Slower heating and less powerful output
- May require electrical service upgrades
- Strain on electrical grid during cold snaps
- Environmental impact depends on Ontario's grid mix
Heat Pump Alternative
For homeowners considering electric heat, modern cold-climate heat pumps can provide both heating and cooling with much higher efficiency than electric furnaces. They work efficiently in Ontario winters down to -25°C and can reduce heating costs by 30-50% compared to electric furnaces.
Ontario Regional Considerations
Fuel Availability Across Ontario Regions
Fuel costs and availability vary significantly across Ontario's diverse regions
Southern Ontario
(London, Windsor, Toronto)
Best Option: Natural Gas
Widely available, lowest costs
Southwestern Ontario
(Rural areas, farming communities)
Best Option: Propane
Limited gas infrastructure
Northern Ontario
(Sudbury, Thunder Bay, Timmins)
Consider: Propane or Dual Fuel
Harsh winters require reliable heat
Eastern Ontario
(Ottawa, Kingston, Cornwall)
Best Option: Natural Gas
Good availability, cold winters
Making the Right Choice for Your Ontario Home
Choose Natural Gas If:
- You have existing gas service
- Connection costs are reasonable
- You want lowest operating costs
- You're in an urban/suburban area
- You have other gas appliances
Choose Propane If:
- Natural gas isn't available
- You're in a rural area
- You want whole-home fuel solution
- You need backup generator capability
- Line extension costs are prohibitive
Consider Electric If:
- You have very cheap electricity
- Minimal maintenance is important
- Safety concerns are primary
- You have solar panel system
- As backup to heat pump system
More Ontario Heating Resources
Need Professional Furnace Advice?
Contact Hawana HVAC for a free consultation to determine the best furnace type for your Ontario home. Our experts will assess your specific needs and provide personalized recommendations.
TSSA Certified • Gas & Propane Experts • Ontario-Wide Service
