Running a gas fireplace is generally cheaper than electric heat, as natural gas prices are often lower than electricity rates, depending on your location.
Choosing between a gas fireplace and electric heat for your home involves weighing costs, efficiency, and comfort. While both options have pros and cons, gas fireplaces generally offer lower operating costs and higher heat output compared to electric alternatives.
Cost Comparison: Gas vs Electric Fireplaces
The operating costs of gas and electric fireplaces depend on fuel prices, usage patterns, and efficiency. Here’s a breakdown of key factors:
| Factor | Gas Fireplace | Electric Fireplace |
|---|---|---|
| Heat Output (BTUs/hour) | 20,000-60,000 | 5,118 (1500W model) |
| Hourly Operating Cost | $0.20-$0.60 | $0.15-$0.30 |
| Installation Cost | $2,000-$5,000+ | $100-$2,000 |
| Maintenance Cost | $100+/year | Minimal |
Gas Fireplace Operating Costs
Gas fireplaces produce significantly more heat than electric models. A typical gas fireplace burns 30,000 BTU/hour, costing:
- $0.30/hour for natural gas ($1.00/therm)
- $0.33/hour for propane ($1.00/gallon)
For comparison, check our guide to built-in gas heaters for more efficient options.
Electric Fireplace Operating Costs
Most electric fireplaces use 1,500 watts on high setting (5,118 BTU/hour), costing about $0.15-$0.30 per hour depending on local electricity rates. Some models like the electric heaters that look like wood stoves offer better aesthetics with similar efficiency.
Installation Differences
Gas Fireplace Installation
Gas units require professional installation involving:
- Gas line connection
- Venting system
- Permits and inspections
- Potential structural modifications
According to Fireplace Choice, installation costs typically range from $2,000 to $5,000+.
Electric Fireplace Installation
Electric models offer simpler installation:
- Plug into standard 120V outlet
- No venting required
- DIY-friendly setup
- Lower upfront costs ($100-$2,000)
Energy Efficiency Considerations
While gas fireplaces produce more heat, electric models convert nearly 100% of energy to heat with no vent loss. Gas units typically operate at 70-90% efficiency, with some high-efficiency models reaching 95%.
As noted by We Love Fire, gas fireplaces provide about 6 times more BTU/hour than comparable electric models.
Maintenance Requirements
Gas Fireplace Maintenance
Annual maintenance is crucial for gas units:
- Chimney cleaning ($100-$200)
- Vent inspection
- Gas line checks
- Component testing
Electric Fireplace Maintenance
Electric models require minimal upkeep:
- Dusting
- Occasional bulb replacement
- No professional servicing needed
Safety Considerations
Gas fireplaces require carbon monoxide detectors and proper ventilation. Electric models eliminate combustion risks but still need proper clearance from flammable materials.
Which Is Right for You?
Consider these factors when choosing:
- For primary heat: Gas fireplaces offer better heating capacity
- For supplemental heat: Electric may suffice for small spaces
- For cost savings: Gas typically cheaper to operate long-term
- For convenience: Electric easier to install and maintain
For those considering propane options, our indoor propane space heater guide offers additional alternatives.
