To convert a gas fireplace to electric, remove the gas components, install an electric insert, and ensure proper electrical connections and safety compliance.
Switching from gas to electric fireplaces offers cleaner operation, lower maintenance, and easier installation. This guide covers everything from cost comparisons to step-by-step conversion instructions.
Why Convert to an Electric Fireplace?
Electric fireplaces provide significant advantages over gas models:
- No venting required – install anywhere with standard 120V outlet
- 99% energy efficient vs 70-90% for gas units
- Zero emissions – no carbon monoxide risks
- Lower operating costs (about $0.03/hour vs $0.30/hour for gas)
- Realistic LED flame effects without heat if desired
Modern electric inserts like the Dimplex Revillusion series offer remarkably realistic log and flame presentations.
Conversion Cost Breakdown
| Component | Cost Range |
|---|---|
| Electric insert unit | $300-$2,500 |
| Professional gas line cap | $150-$300 |
| Electrical work (if needed) | $200-$800 |
| Custom trim kit | $100-$400 |
| Total | $750-$4,000 |
DIY vs Professional Installation
While plug-in units can be self-installed, we recommend professionals for:
- Gas line disconnection and capping
- 220V circuit installation if choosing high-wattage models
- Built-in units requiring permanent wiring
Step-by-Step Conversion Process
1. Prepare the Existing Fireplace
Have a licensed technician:
- Shut off gas supply at main valve
- Disconnect and cap gas line
- Remove gas logs/burner assembly
- Test for leaks after disconnection
2. Choose Your Electric Insert
Key selection factors:
- Size: Measure opening width, height, and depth
- Power: 1500W units heat ~400 sq ft; 5000W models heat 1000+ sq ft
- Style: Traditional log sets, modern linear, or built-in designs
- Features: Remote control, thermostat, flame color options
3. Electrical Preparation
Most plug-in units require:
- Dedicated 15-20 amp circuit for larger models
- GFCI outlet within 3 feet of insert
- 220V wiring for high-output units (like the ClassicFlame 42″ models)
4. Install the Electric Insert
Follow manufacturer instructions for:
- Securing mounting brackets
- Routing power cord safely
- Attaching trim kits for finished look
Top Electric Insert Recommendations
Best Plug-and-Play Option
Dimplex RLG25 – 25″ log set with realistic ember bed and 5,000 BTU heater. Simply plugs into standard outlet.
Best High-End Insert
Modern Flames Orion 36″ – Ultra-realistic 3D flames with 8,500 BTU output and smart home compatibility.
Best Budget Choice
ClassicFlame 23II042FGL – Affordable infrared heater with adjustable flame brightness and remote control.
Maintenance and Safety
Electric fireplaces require minimal upkeep:
- Dust interior with soft brush quarterly
- Check power cord for damage annually
- Keep flammable materials 3 feet clear
- Test GFCI outlets monthly
For homes needing supplemental heat, consider pairing with an efficient propane heater during extreme cold.
